Author: Exforsys

Editorial Team at Exforsys is a team of IT Consulting and Training team led by Chandra Vennapoosa.

JSP Application Object

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JSP Application Object In this JSP tutorial, you will learn about application object, the methods available in application object, getAttribute(String name), getAttributeNames, setAttribute(String objName, Object object), removeAttribute(String objName), getMajorVersion(), getMinorVersion(), getServerInfo(), getInitParameter(String name), getInitParameterNames, getResourceAsStream(Path) and log(Message) Application Object is used to share the data with all application pages. Thus, all users share information of a given application using the Application object. The Application object is accessed by any JSP present in the application. The class or the interface name of the object application is ServletContext. The application object is… Read More

JSP Out Object

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JSP Out Object In this JSP tutorial, you will learn about out object and its methods viz. clear, clearBuffer, flush, isAutoFlush, getBufferSize, getRemaining, newLine, print and println. out object denotes the Output stream in the context of page. The class or the interface name of the object out is jsp.JspWriter. The out object is written as: Javax.servlet.jsp.JspWriter The object that write to the JSP’s output stream is defined by the out object. Methods of out Object: There are numerous methods available for out Object, such as: clear clearBuffer flush isAutoFlush… Read More

Data Modeling Overview

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Data Modeling Overview Data modeling refers to the process whereby data is structured and organized. It is a key component in the field of computer science. Once data is structured, it is usually then implemented into what is called a database management system. The main idea behind these systems is to manage vast amounts of both structured and unstructured data. Unstructured data include documents, word processing, e-mail messages, pictures, and digital video and audio files. Structured data – what is needed to make a data model (via a data model… Read More

JSP Implicit and Session Objects

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JSP Implicit and Session Objects In this JPS tutorial, you will learn how to program using JSP, JSP expressions and Implicit Objects, JSP Session Object, methods of session object, getAttribute(String name), getAttributeNames and isNew(). JSP expressions: If a programmer wants to insert data into an HTML page, then this is achieved by making use of the JSP expression. General syntax: The general syntax of JSP expression is as follows: <%= expression %> The expression is enclosed between the tags <%= %> For example, if the programmer wishes to add 10… Read More

Role of Data Modeling within Enterprise Management

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Role of Data Modeling within Enterprise Management When it comes to the development, maintaining, augmentation, and integration of enterprise systems, data modeling is key. Over 90% of enterprise systems’ functionality is based on the creation, manipulation, and querying of data. When managing a major enterprise project, it is thus necessary to depend on data modeling in the successful execution of projects. Data modeling can be used to deliver dependable, cost effective systems. Project managers are responsible for numerous tasks, including planning, estimating, evaluating risks, managing resources, monitoring, managing deliveries, and… Read More

How To Converse

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How To Converse Everything as they start at small beginnings, from a child to a full grown adult, from a baby animal to a huge mammal, from a small shop to a world renowned corporation, In the same way, conversation starts from a smile and a small talk. However in the process of making a worthwhile conversation, small talks gets regarded as a little “ghosts”. It has been feared by many for reasons that speakers may deem illogical. Just to give the fearful ones a sign of motivation, conversations need… Read More

Learning Conversation Skills

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Learning Conversation Skills Are you one of those who consider it an ordeal to orally present reports, preside in meetings with new clients, coordinate activities that require making arrangements with your counterparts in your sister companies? Would you rather read than go to parties? Do you find it difficult to start a conversation with anyone you meet for the first time? If the answer is NO, then you are one of the lucky one’s who was born with the talent for connecting with other people or who has conversational skills.… Read More

Self Esteem And Self Confidence

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Self Esteem And Self Confidence In a world full of languages and in a language with a wide expanse of vocabulary, you can only imagine multifarious words getting interchanged or mistaken for each other’s meaning. The same is true of the words self-esteem and self-confidence. There have been countless times that these words have been used yet how many really know what each means? What are actually the differences between these two concepts? Read on to find out what beliefs you have which are waiting to be corrected. One of… Read More

How Web 2.0 Can Be Valuable To Businesses

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How Web 2.0 Can Be Valuable To Businesses It should be no big secret that the Internet has become a new frontier for doing business. It has facilitated an environment where a true free market exists, a place in which anyone can start a business without having large sums of money up front. Most importantly, the Internet cannot be easily purchased and controlled by either government agencies or large corporations. Having said that, there are a number of key benefits that Web 2.0 can bring to businesses. For most IT… Read More

JSP Architecture

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JSP Architecture In this JSP tutorial, you will learn about JSP Architecture, page-centric approach, dispatcher approach and steps in execution of a JSP file. JSP is a high-end technology that helps developers insert java code in HTML pages by making use of special JSP tags. The JSP are HTML pages but do not automatically have .html as file extension. JSP files have .jsp as extension. The following steps takes place in execution of a JSP file. JSP files are compiled by JSP engine into a servlet. This step creates the… Read More

How To Maintain Etiquette In Conversation

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How To Maintain Etiquette In Conversation Effective communicating or conversation stems from the ability of a person to properly construct phrases or sentences that will go directly to the point. No dilly dallying and to immediately emphasize the message coming from the sender towards the receiver without obstructions such as the use of unnecessary words to be able to solicit the full attention of the listener is what every person should primarily consider when they start a conversation with another person. Outline and Understood the Points for Discussion There are… Read More

JSP Directive Tag and Scriptlet tag

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JSP Directive Tag and Scriptlet tag In this JSP tutorial, you will learn about two types of Directive tag namely Include and Tag Lib and also Scriptlet tag used in Java Server Pages along with syntax, usage, example and explanation for each of the tag. Include directive: Include directive is a type of directive tag. If a programmer wants to include contents of a file inside another, then the Include directive is used. The file included can be either static ( HTML file) or dynamic (i.e., another tag file). The… Read More

JSP Page Directive

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JSP Page Directive In this JSP tutorial, you will learn about JSP page directive, attributes of the page directive along with syntax, examples and explanations. autoFlush: autoFlush attribute is used to specify whether or not to automatically flush out the output buffer when it is full.  Syntax of autoFlush attribute available for page directive is written as: &lt;%@ page autoFlush = "true|false" %&gt; In the above example, page and autoFlush are keywords. True or false value can be set to autoFlush attribute, by default, its value is true . This means, the buffer… Read More

How Self Confidence Helps in Career Growth

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How Self Confidence Helps in Career Growth The key for people today is on how to build on set careers. Discovering their inner talents and being able to build on their self-confidence is a step in setting careers on the right track. Without self-confidence, a person will always be walking on a thin line, not having the ability to make his own judgment with regards to personal decisions, more so with eventual business decisions he will be tasked to undertake later on. Belief in ones self will make a difference.… Read More

JSP Directives

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JSP Directives In this JSP tutorial, you will learn about Directive tag with example, page directive, language, extends, import, session and buffer. Directive tag: The directive tag gives special information about the page to JSP Engine. This changes the way JSP Engine processes the page. Using directive tag, user can import packages, define error handling pages or session information of JSP page. General notation of directive tag is as follows: There are three types of directive tag. page Include Tag Lib Syntax and usage of directive tag page directive: General… Read More

JSP Tags

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JSP Tags In this JSP tutorial, you will learn about JSP tags, list of the tags used in Java Server Pages, declaration tag, general syntax of declaration tag, expression tag and general syntax of expression tag. Tags are a vital concept in Java Server Pages (JSP). Below is a list of tags used in JSP. This section discusses Declaration Tag and Expression Tag in detail; syntax, usage with examples and explanations for both. List of the tags used in Java Server Pages: Declaration tag Expression tag Directive tag Scriptlet tag Action… Read More

JSP Environment Setup

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Steps for Setting JSP Environment In this JSP tutorial, you will learn the steps for setting JSP environment in Microsoft Windows, setting the PATH and CLASSPATH, steps for downloading and installing the Tomcat web server. The Java Server Page or JSP is very affordable as most of the software needed for it is easily available for free or at low cost. The Java Developer Kit which is available for free The Tomcat web server if used is available for free. HTML editor would be needed to purchase. How to set… Read More

JSP Introduction

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JSP Introduction In this JSP tutorial, you will learn about JSP, usage of JSP, process of development, independency of layers and simplification of process. JSP or Java Server Pages, was developed by Sun Microsystems. JSP technology is object-oriented programming language and is based on Java language. In this section you will learn about JSP and some its important features. Usage of JSP: JSP is widely used for developing dynamic web sites. JSP is used for creating database driven web applications because it provides superior server side scripting support. Some of… Read More

How Web 2.0 Will Change The Internet

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How Web 2.0 Will Change The Internet I personally feel that it is an understatement to say that Web 2.0 will change the face of the Internet. It is an emerging technology that has a number of important implications, and those who are prepared for such implications will prosper. Many have said that Web 2.0 will give users the same experiences that they first had when they used the Internet for the first time. However, many experts feel that Web 2.0 will be the result of small advances and tweaks… Read More

Advantages and Disadvantages of Web 2.0

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The Advantages and Disadvantages of Web 2.0 While Web 2.0 has become a popular term these days, few people have taken the time to weigh the pros and cons of these evolutionary change. While the advantages are heavily touted by those who are proponents of Web 2.0, there are also those who feel that this technology will do more harm than good. In this article, I wish to go over the key advantages and disadvantages of Web 2.0, and this will give readers the ability to decide what they think.… Read More

JavaScript Confirm Box

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JavaScript Confirm Box In the previous section of this tutorial JavaScript Alert Box, we discussed about alert boxes. In this section, you will learn about JavaScript confirm box and prompt box. Confirm Box: The confirm box is a box that pops up with both an OK and a Cancel button. The confirm box is used to verify acceptance from the user. If the user accepts, then the user presses the OK button and the confirm box returns with a true value. If the user rejects with the Cancel button, then… Read More

JavaScript Alert Box

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JavaScript Alert Box In this JavaScript tutorial, you will learn about JavaScript alert box along with code for placing the alert box when page is loaded. There are three types of popup boxes that can be created using JavaScript. Depending on the needs of user, the programmer can create any of these types of popup boxes using JavaScript.  Three kinds of popup boxes created using JavaScript are: Alert Box Confirm Box Prompt Box Let us now learn how to create each of these popup boxes using JavaScript. Alert Box: This… Read More

JavaScript Features

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JavaScript Features In this JavaScript tutorial, you will learn about features of JavaScript, JavaScript as a programming tool, dynamic effects, browser detection, DOM control and other popular JavaScript features. A Great Programming Tool for HTML: Professional Web designers are undoubtedly adept in using HTML and proficient in website design but not necessarily skillful in computer programming. JavaScript is a programming tool for such a situation. JavaScript is a powerful scripting language that helps HTML designers to effectively and interactively design websites and web pages in a very simple and efficient way.… Read More

Tips for Mastering Data Modeling

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Tips for Mastering Data Modeling Data modeling refers to the process where by data is structured and organized. It is a key component in the field of computer science. Once data is structured, it is usually then implemented into what is called a database management system. The main idea behind these systems to manage vast amounts of structured and unstructured data. Unstructured data include documents, word processing, e-mail messages, pictures, and digital video and audio files. Structured data – what is needed to make a data model (via a data… Read More

Physical Data Models

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Physical Data Models Physical data models represent the design of data while also taking into account both the constraints and facilities of a particular database management system. Generally, it is taken from a logical data model. Although it can also be engineered in reverse from a particular database implementation. All database artifacts that are needed to create relationships will be included on a physical data model. These include linking tables, indexes, constraint definitions, and partitioned clusters. The model can generally be used as a calculation device for figuring storage estimates.… Read More

Entity Relationship Model

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Entity Relationship Model Structured data is stored in databases. Along with various other constraints, this data’s structure can be designed using entity relationship modeling, with the end result being an entity relationship diagram. Data modeling entails the usage of a notation for the representation of data models. An entity relationship diagram can be thought of as a type of semantic data model, or a conceptual one. Entity relationship models are used during the first stage of information system design in order to elucidate types of info that are needed to… Read More

How To Make Your Conversation Meaningful

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How To Make Your Conversation Meaningful Conversation skills are an essential part of communication. Every time you talk, you reveal a part of yourself to someone and from this; they will either have a positive or negative view of your personality. It is not only the words that you say that is important in a conversation because even how you say it is important. You should always sound sincere and precise but remember to let your thoughts and feelings be known. You should also take care not to hurt anyone’s… Read More

Relation Between Subconscious Mind And Self-Confidence

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Relation Between Subconscious Mind And Self-Confidence We use our conscious mind to process the things we see and feel. It is with our conscious mind that we make our decisions. In turn the conscious mind also reacts to the outcome of such decision. Our conscious mind is only part of how we think and decide. A greater part of our thinking process is affected by our subconscious mind. This is proven in many studies. Our subconscious mind takes past life experiences, rooting back as far as childhood, to respond to… Read More

Tips For Having Interesting And Meaningful Conversations

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Communication makes society progress, grow, and change. From the time man was created to this day, he has been struggling to perfect this skill. Gone are the days of drawing on rocks, flickering fingers, and grunting sounds. These days, we can communicate in many different ways. We are no longer confined to just the spoken word. Because of the conception of mail, the manner in which human beings communicate has grown by leaps and bounds. Today, the most common form of communication is done via the Internet. Email, blogging, chatting… Read More

How to use JavaScript in HTML page

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How to use JavaScript in HTML page In this JavaScript tutorial you will learn how to use JavaScript in HTML page, how to write output to a page, different places where JavaScript can be paced in HTML, JavaScript in external file and how to place and execute JavaScript in external file. How to Insert JavaScript into a HTML page: You can insert JavaScript into an HTML page by using <script> tag. JavaScript is placed between tags starting with <script type = text/javascript> and ending with </script>. General syntax of JavaScript… Read More

Self Confidence In Decision Making

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Self Confidence In Decision Making Do I rise up now or 5 minutes later? Do I wear the plaid shirt or the spotlessly white one? Ham or bacon? Everyday, we are consciously and unconsciously making choices through our decisions. Some are so routinary that they are automatically made without giving a thought, and then there are some that needs more time and concentration. We also have major decisions to make that leave us paralyzed with indecision. Probably the greatest reason why decision-making can be very intimidating is the fear of… Read More

What To Avoid During Formal Conversation

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What To Avoid During Formal Conversation In a formal social scenario, it would take more than good clothes and a pleasant looking appearance to be able to present yourself well. How you converse with the hosts and their other guests can say a lot about your social skills. In some circles, especially when the guests include important business partners or high profile personalities, your manner could result in whether you may get invited or be excluded from such a social event the next time. Below are some suggestions for improving… Read More

Traits of a Self-Confident Person

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Do You Have the Traits of a Self-Confident Person? Self-confidence is one of the most admired attitudes in a person. Employers want self-confident employees because they usually get the work done even in tight situations. Parents hope their children grow up as self-confident individuals. A self-confident person generally has many friends as they are easy and fun to get along with. Even an enemy or competitor grudgingly admires a self-confident person. What is a self-confident person? Is he or she the person who would do anything to be the star… Read More

The Power of Ajax

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The Rapid Expansion of Ajax on The Web A year ago, most web developers were not fully aware of the capabilities surrounding Ajax. Indeed, the system was largely obscure. However, this has greatly changed in the last twelve months. Ajax has gone from being rare to being a household name in the web development community.While many people make the mistake of thinking that Ajax is a new technology, those who have studied it know that its foundation has existed for nearly a decade, and it was only through recent advances… Read More

Ways to keep conversation going

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Ways to keep conversation going Have you had a really good conversation lately? A conversation requires skills in speaking and listening. Therefore, to have a good conversation, you must be both a good speaker and listener. Listening is very simple especially if you are interested with the person you are conversing with. “An open ear is the only believable sign of an open heart," remarked David Augsburger. Do not assume that you know what someone else is thinking or feeling. Instead, turn your perceptions into questions. In this way, you… Read More

JavaScript Variables

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JavaScript Variables In this JavaScript tutorial, you will learn about JavaScript variables, rules for variable names in JavaScript, declaration of variable in JavaScript, variables usage, JavaScript in external file, how to place the JavaScript in external file and how to execute this JavaScript placed in external file. Just like any programming language, variables in JavaScript are also used to store values. The value of the variable can be edited as required by the programmer. Rules for Variable Names in JavaScript: Some of the rules for forming variable names are as… Read More

Ways to Improve Self Confidence

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Ways to Improve Self Confidence Ever been in a situation wherein you’d choose not to be in? How did it feel? Did it feel like you have butterflies in your stomach, to the point that you would just want to barf. As if you and your whole environment are turned upside down at that very second, not to mention that you would just want to disappear if not become invisible to every being capable of perceiving you. You see yourself falling flat on your face and you feel so nervous… Read More

Why Conversation Skill Is Important

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Why Conversation Skill Is Important For Career Growth You may have all the necessary technical skills, the expertise and the experience that can really attest that you deserve that next promotion, but if you haven’t got the conversation skills to back it up, you might miss the opportunity to level up in your career. It is important to be able to have the conversation skills to communicate everything that will contribute for your career growth.  You can’t just silently plug away at your work without being open to opportunities of… Read More

Avoiding Overconfidence

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Avoiding Overconfidence Confidence is defined as the faith or trust that people has towards other people and thing. This confidence that a person might have in another person is normally beyond his control. To cite an example, you might be confident in the city police or authorities to protect you, or might exercise confidence that your favorite team will be the winner of an important game. Faith is synonymous with confidence in these cases If you are self-confident, then you are confident in yourself and your abilities. Self-confidence is simply… Read More

How Not To Be A Headache In Conversations

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How Not To Be A Headache In Conversations It happens everyday. You join a group of friends or acquaintances for a chat. You speak and suddenly the smiles are replaced by awkward expressions, the laughter and wild chatter by sheer silence. You wonder what you have done or said wrong. If this situation is a scene from your life, then read on to find out what mistakes you could be making in conversations and how you can avoid them. Wrong topic. It is best to steer clear from utterly negative,… Read More

The Essence of Self Confidence

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The Essence Of Self Confidence Have you ever observed how people pay more attention to what things look like than what purpose these things actually exist for? For example, there are two bars of the same chocolate in two different boxes. The other is covered in beautiful and shiny paper. The latter is placed in a plain box on top a hidden shelf. Obviously, you know which one will get picked by people who pass by, even though the contents are the same. Believe it or not, this is the very… Read More

The Business Aspect of Web 2.0

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The Business Aspect of Web 2.0 Companies Slow To React To Web 2.0 Despite the fact that Web 2.0 is currently one of the most popular terms on the web, most companies have been slow to adopt it. Many experts feel that the primary reason for this is because the concept of improving company processes with online tools is not a new concept. Despite this, there are a number of differences between Web 2.0 and traditional online business tools. While the companies who embrace Web 2.0 are likely to be… Read More

How To Boost Your Self-Confidence

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How To Boost Your Self-Confidence Anyone’s one failure in whatever one does can be attributed to the lack of self-confidence. A person who is confident enough about himself can conquer anything, achieve what he wants to within reason, and gain success in life. Hence, it is very essential for everyone to once in awhile do a self-assessment and boost self-confidence in order to succeed in life. There are many ways of boosting self-confidence but the success or failure of these ways depends primarily on an individual’s motivation and determination to… Read More

How to Start Conversation

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You enter a room full of people with unknown faces. They seem to be concentrated with each other’s presence. They did not even notice that you are there. How will you start a conversation? You admire a person from a distance. Popular and known, you find it intimidating just to be near that person. Suddenly, this person is in front of you, smiling. How will you start a conversation? Starting a conversation is a fear experienced by many people. Once in a situation where a person must start a conversation,… Read More

Am I Self Confident

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How Self-Confident Am I?  Seventeen-year old Jorielle is now a College sophomore but she still avoids going to school at a time when the other students are surely hanging out near the front gate. To avoid encountering lots of people she makes it a point to go to school very early when nobody is in yet except the University janitor or too late when almost everyone has left for their classrooms. Sally has made it through University and now works as a paralegal for a top law firm. But while… Read More

Web 2.0 and Social Media

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Web 2.0 and Social Media The advent of blogs and the rapid availability of site building software has made it easy for a single person to reach millions of people in a short period of time. While this was a dream 20 years ago, it has become a reality today. With the introduction of syndication, social content can be spread across the Internet through various feeds, reaching millions of people in a matter of hours. For the first time in history, anyone is able to reach a large audience through… Read More

Ajax Graphics Enhancement Tools

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Ajax Graphics Enhancement Tools When most people think of Ajax, they think of the ability to have changes occur on webpages without having to reload them. They also think about of the high levels of interactivity that they can achieve. Most importantly, many developers are waiting for the way where they will be able to use web applications that are just as robust as their desktop counterparts. However, many people fail to take into consideration the graphical issues of this collection of technologies. This phenomenon is a result of Web… Read More

JavaScript Introduction

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JavaScript Introduction In this JavaScript tutorial, you will learn about introduction to JavaScript, why JavaScript, differences between Java and JavaScript and advantages of JavaScript. What is JavaScript? JavaScript was first developed by Netscape as an open scripting language to create interactive web pages. Script is nothing but a small program which is generally very easy to learn and use. JavaScript as an open language implies that it can be used by anyone; no license is required to use JavaScript. Microsoft created Jscript for its Internet Explorer similar to Netscape JavaScript.… Read More

Web 2.0 Characteristics

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Web 2.0 Characteristics While Web 2.0 is one of the most promising technological advances that will occur on the Internet, there is a lot of confusion that surrounds it. While you may think this confusion is limited to laypersons, this is not the case. Many Web 2.0 experts are confused about the nature of this new technology. While various experts will have their own opinions of the system, these opinions can be broken down into two categories, and they are • those who believe that there is no difference between… Read More

How Ajax Can Become as User Friendly as Flash

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How Ajax Can Become as User Friendly as Flash There are a number of reasons why Flash has become so popular on the web today, and this lies in the fact that users don’t have to reload the page. Products such as Flash Remoting will allow users to access the background server, and Ajax can do the same thing with HTML. Systems such as CFAJAX will allow users to send out complex objects, but it is difficult to receive and understand them, especially if you are using products such as… Read More

Web 2.0 Concepts

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Web 2.0 Concepts There are a number of important innovations which are expected to play a pivotal role in the introduction of Web 2.0. Some of these innovations are applications that are web based. One of the most powerful tools that has allowed this is Ajax. Ajax is powerful because it has now allowed many web sites to run applications that are very similar to those that are commonly used on personal computers. Some of these applications include spreadsheets and word processing programs. In addition to this, some websites are… Read More

How Ajax Can Improve Web Applications

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How Ajax Can Improve Web Applications Many Ajax pioneers such as Jesse James Garret feel that the Internet is pushing innovation. They feel that some of the greatest future developments will be made online. Personally, I agree with them. There are a number of ways in which Ajax can be used to improve the web applications that we use today. Many web developers are jealous of their desktop development counterparts. While there are a number of reasons for this, the primary issue is connected to the fact that desktop applications… Read More

What is Web 2.0

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What is Web 2.0 Everybody is talking about Web 2.0 lately. It’s a real hype, but do you know what it is all about? Web 2.0 refers to the second stage of development of the Internet, according to some people. It’s about the change of a collection of websites to a complete platform for interactive web applications for the end-users on the World Wide Web. For some people it will mean the end of desktop applications. These web-based services make it easy for people to place things online, such as… Read More

How Ajax Has Become More Standardized

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How Ajax Has Become More Standardized If you are familiar with Gmail, Google Suggest, or Flickr, you will have had a glimpse of the world that Ajax promises to create. These web applications are the result of a new trend in emerging Internet technologies. You will probably notice that many of these applications are very similar to the desktop applications that you’ve used for years. There is little need for them to rely on things like plug-ins or features that are commonly associated with browsers. In the past, most web… Read More

Web 2.0 Principles

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Web 2.0 Principles As of this writing, the term Web 2.0 is considered to be a buzz word in the online community. There is a fierce debate about whether or not it is radically different than Web 1.0. However, all the evidence shows that people are becoming more interested in the concept, and many conferences have been packed with people who are interested in learning more about this fundamental technology. To understand why there is so much hyper surrounding Web 2.0, it is first important to understand the underlying principles… Read More

Advantages and Disadvantages of Ajax

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Advantages and Disadvantages of Ajax While there are a number of advantages to using Ajax, there are also some disadvantages as well. One of the main reasons why people support it is the interface. Those who use pages with Ajax will find that they operate more like an application rather than a standalone program. With normal web pages, users will have to click on a link if they wish to refresh the page. This can become tedious and inefficient. With Ajax, the page can be refreshed dynamically. The response of… Read More

The Design Aspects of Web 2.0

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The Design Aspects of Web 2.0 There are a number of design aspects that separate Web 2.0 from Web 1.0. With Web 1.0, a small group of writers would generate web pages that would be exposed to a large number of viewers. Because of this, it became possible for viewers to go directly to a source to retrieve important information. However, a number of changes have occured. First, many people have now gone from simply viewing information to being responsible for writing and publishing it on the web. A good… Read More

The Security Aspects of Ajax

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The Security Aspects of Ajax Security is an important part of Ajax that must be taken into consideration. While Ajax is the subject of a lot of hype, security is something that developers must look at carefully. This new technology is popular because of its ability to create pages which are highly dynamic and interactive. It has also been popularized because of its ability to generate pages that don’t need to be reloaded. However, it has also been the subject of controversy due to its vulnerability to hackers. While the… Read More

The Potential of Web 2.0

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The Potential of Web 2.0 One of the most powerful functions of Web 2.0 is the ability it gives users to rapidly build applications. Not only can Web 2.0 allow users to build applications within a short period of time, they can do so without having advanced technical knowledge. There are a number of reasons why this is revolutionary. By reducing the knowledge that is necessary for building applications, more people can construct them. It should first be emphasized that Web 2.0 is not a thing. It is more of… Read More

CSS3 Links Creation and Usage

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CSS3  Links Creation and Usage Links are very vital for any web page to navigate through the site and so is also with CSS3. In CSS3 it is possible to handle links even more powerful and effectively as it is possible to handle various states of links which are link, visited, hover, and active states. Also it is possible to create buttons and boundaries to links in CSS3 by using the features of CSS3 technology which gives the effect of button to links. As explained above in CSS3 it is… Read More

Ajax Framework

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Ajax Framework The Ajax framework is a technology that is used to build pages which are dynamic. These pages will generally be tailored towards the client side. The data will be read via the server, or it may be transmitted to the server by a request that is made in JavaScript. In order for this to occur, it must be noted that processing must be conducted within the server if the requestes are to be processed properly. This process would basically involve finding data and storing it. To perform this… Read More

CSS3 Wrapping

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CSS3 Wrapping Wrapping is a vital property for proper display of contents in web pages for if wrapping is disabled then the user could not display and view long lines that goes outside the window boundary and thus becomes useless. Thus in this context it becomes necessary to handle preformatted text on web pages which can be done in CSS3 in several ways like using text-wrap, by using Pre-tag to display preformatted text on web pages and also by using the concept of word wrap in CSS3.Let’s see about each… Read More

CSS3 Opacity

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CSS3 Opacity Need for Handling Transparency: Before the introduction of features in CSS3 for handling transparency of images the web design though took over in various aspects had a great limitation embedded in it. That is the print design can handle overlaying of text on a background which could either be an image or color background. This overlaying of text on background ability have the print design the ability of giving fading of text effect in the background and thereby handling the feature of transparency of images. But in contrast… Read More

Ajax Challenges

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Ajax Challenges While Ajax promises to change the way we view and change the web, there are a number of challenges that it poses to developers. With Ajax, you have to do a lot of work yourself. It is comprised of a collection of web technologies that can be used to create sites which are quick and interactive. The Ajax trend has already made an impact on traditional web developers and development software. Some experts believe that if Ajax applications continue to become more prominent, they may force many online… Read More

Making Ajax Accessible

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Making Ajax Accessible There are a number of myths that surround the topic of accessibility with Ajax. It is very important for both developers and users to be able to separate myths from facts. In this article I will go over some common myths that surround Ajax and accessibility, and I will take the time to address them. One of the most common myths that surrounds Ajax is that accessibility is one issue. There are a number of problems with holding this view. When you do this, you will often… Read More

CSS3 Advantages

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CSS3 Advantages Having got a detailed idea of CSS3 and its features with some of the vital attributes of CSS3 let us see the advantages or uses of CSS3 in brief in this section. There are numerous and variety of areas in which CSS3 makes it mark and thus users finds it one of the comfortable and powerful tools for usage thus making it a reason for its popularity. Let us see some of the important advantages and uses of CSS3 in detail. Usage of style sheet: Long before introduction of… Read More

CSS3 Multi Column Feature

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CSS3 Multi-Column Feature CSS3 Multi-Column Module is a vital feature present in CSS3.This feature enables users to flow the content of an element into multiple columns. The CSS3 Multi-Column Module is a important feature because it gives users the following features or advantages there is no need to for users to scroll up and down while reading the text from one column to the next column, it prevents the need for horizontal scrolling, wraps text user friendly and easier to read without making too short words or lines and most… Read More

How to Find Scholarships

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How to find Scholarships To obtain a scholarship, knowing where to look is crucially important. While finding scholarships may sound easy at first, it can become very difficult. Scholarships are not well advertised, and you will want to spend time researching it. In addition to scholarships, you will also want to look for grants and government aid for students. Getting this aid for college will allow you to graduate without getting few, if any, student loans. If you are employed with a company, this is one of the first places… Read More

Who is eligible to get Scholarship?

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Who is eligible to get Scholarship? While the eligibility for a scholarship will vary from one program to another, there are a some general requirements that all students will be expected to meet. Most scholarship programs will require students to maintain a minimum grade point average. While there are some scholarship programs that may allow students to maintain a minimum of a 2.5, this is somewhat rare, and 3.0 or higher is the general rule. Any student who wants to get certain scholarships in the United States will be expected… Read More

Tips for getting Scholarship

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Tips for getting Scholarship There are a number of important tips you will want to follow when you apply for scholarships. It has been said that scholarships can be hard to get, and there is a lot of truth to this. However, following the right tips and procedures will greatly tip the odds of success in your favor. The tips I will mention in this article are specifically geared towards students who are undergraduates. These will typically be students who are also pursuing grants in addition to scholarships. The first… Read More

Data Warehouse Glossary

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Data Warehouse Glossary Because of the complexity surrounding data warehouses, there are a number of terms that you will want to become familiar with. While there are too many terms to present in this article, I will go over the fundamental terms that you should know. Understanding the terminology surrounding a data warehouse will make it easier for you to learn how to use it effectively, and it will make communication with your peers easier. Access – Access can be defined as the process of obtaining data from the databases… Read More

Scholarship for higher studies

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Scholarship for higher studies Students who are interested in higher studies will be pleased to learn that there is a large amount of money available in the form of scholarships. In higher education, there are a number of important aspects to the scholarships that students are given. In addition to giving students the ability to gain knowledge, a scholarship for higher education also sets up the potential that they can extend this knowledge. In addition to this, students must be taught the importance of using the information they gain while… Read More

Scholarship Basic Facts

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Scholarship Basic Facts A scholarship is a financial award that is given to students by colleges, universities, or other organizations. The goal of a scholarship is to enhance the education of the student. There are a wide variety of scholarships available, and each scholarship will require applicants to meet a variety of different requirements. In most cases, the requirements for a scholarship will be based on the donor who is providing the scholarship. It should also be noted that scholarships may fall under different categories. These categories are need based,… Read More

Scholarship Advantages

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Scholarship Advantages There are a number of powerful advantages to getting scholarships. If you are able to get a scholarship that covers both your tuition, books, and primary living expenses, you can focus on completing your degree without having to take out loans or get a job to pay for your classes. However, scholarships are not easy to get. Unlike student loans, scholarships are not heavily advertised. Getting a good scholarship can be challenging, and even frustrating. However, the rewards of getting the scholarship are worth the challenges. In this… Read More

Procedure for getting Scholarships

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Procedure for getting Scholarships If you have done a bit of research, you are probably well aware of the fact that there is a great deal of money available for scholarships. Having said that, it is sad to see that so many students graduate from college with lots of students loans, when they could have simply got a lot of scholarships to cover the cost of their education. Why do so many students not use this money? The answer is that many of them are not familiar with the procedures… Read More

College Scholarships

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College Scholarships As the cost of education continues to increase, more students will be looking for college scholarships as an alternative to student loans. While many colleges and universities urge students to get student loans, these loans will become a burden after graduation, especially if the student is not able to quickly start a career in the field they majored in. There are a wide variety of scholarships available, and while some come from colleges and universities, others will come from corporations or foundations. One thing that all scholarships have… Read More

List of Popular Scholarship and Grants

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List of Popular Scholarship and Grants There are a number of popular scholarships and grants that students will want to look for. While obtaining these scholarships can be challenging, the rewards are well worth it. One of the largest sources of both scholarships and grants is the U.S. Department of Education. It is estimated that this federal student aid program provides almost $60 billion per year in the form of scholarships, grants, and student loans. This is a highly reliable source of funding that millions of students apply for each… Read More

International Scholarships

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International Scholarships As the name implies, an international scholarship is a scholarship that is offered to students from around the world. It is the opposite of a national scholarship, which is only offered to students who are citizens of a specific nation. The best example of an international scholarship is the Rhodes Scholar. The goal of these scholarships is to provide financial help to international students who want to pursue their degree in certain fields. Most of the students who qualify for international scholarships must be full time students. Some… Read More

How to find colleges that offer scholarships

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How to find colleges that offer scholarships Even if parents have been saving money to pay for the cost of their child’s education, scholarships can be a great way to help the child receive their degree with no debt. If you are a student whose parents did not save money, or they refuse to pay for your education, there are a number of ways you can fund your education without having to take on a great deal of debt. The first thing you will want to do is look for… Read More

Getting Scholarships Online

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Getting Scholarships Online The Internet has become the latest tool in the search and acquisition of scholarships. While libraries have traditionally been a source of information, the Internet has a number of key advantages. The first of these advantages is the ability to store large amounts of information. The Internet can store more scholarship information than any physical library in the world. This means that students who choose to use it will find that they have a large number of scholarship programs available at their finger tips. Another powerful advantage… Read More

Pre-requisites for getting scholarship

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Pre-requisites for getting scholarship Scholarships are very diverse, and each one will require you to meet different pre-requisites. Since it is impossible to list the many scholarships and their requirements in a single article, I will go over some popular scholarships and provide you with information for the pre-requisites you’ll need to be eligible for them. One scholarship that is based on gender is the Women’s Overseas Service League Scholarship. To get this scholarship, the applicant will be expected to be a woman, and she must complete at least 12… Read More

Difference between Scholarship and Grant

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Difference between Scholarship and Grant While both scholarships and grants allow students to pay for their tuition without having to pay the money back, there are a number of key differences between the two. Knowing the difference between grants and scholarship will make it much easier for students to fund their education. To best define the differences, I want to define both grants and scholarships separately. A grant is money that is given by a non-profit organization that will generally be tax exempt. One of the best examples of this… Read More

How to avail Scholarship

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How to avail Scholarship While scholarships can be very valuable, they are not easy to get. To find a good scholarship, there are a number of things you would want to do. It is important for students to file for financial forms as soon as possible. Students will also want to contact the financial aid office of the school they’re interested in to find out if they offer scholarships. Don’t expect scholarship opportunities to come to you. They are like hidden treasure, and you will have to dig if you… Read More

Understanding The Challenges of Using Data Warehouses

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Understanding The Challenges of Using Data Warehouses While data warehouses can be greatly beneficial to the companies that use them, there are many challenges that a company will face in their implementation and utilization. Some experts have even said that data warehouses are one of most overrated tools in the computer industry. Many companies decide to use data warehouses beause they simple think that it is the "next big thing," and they don’t take the time to think about the requirements they will need to meet in order to use… Read More

How To Evaluate The Software For your Data Warehouse

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How To Evaluate The Software For your Data Warehouse When a company evaluates software to use in conjunction with their data warehouse, they goal should be purchase software which falls under the best of breed category. The first step in successfully evaluating software for your data warehouse is to do the analysis yourself. You should never rely on someone who is not a part of your organization.. Every technology that you come across will need to be evaluated carefully in order to be of great benefit to you and your… Read More

Understanding Quality Management For Data Warehouses

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Understanding Quality Management For Data Warehouses Quality is an important concept when it comes to data warehouses, as well as their environment. Quality should not be defined in terms of data, even though having quality data is important. When I talk about quality in this article, I’m talking about the big picture. I’am referring to the success rate of the data warehouse in conjunction with its ability to help the company achieve its goals. In addition to this, it is also important for companies to learn when quality needs to… Read More

Creating an Efficient Process for Data Warehouses

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Creating an Efficient Process for Data Warehouses Since data warehouses were first introduced during the 1990s, a large number of companies have failed when attempting to implement and use them. Many of these failures are not a result of the data warehouse itself, but rather the policies and the processes that the company used when trying to implement and utilize it. It could be said that the early years of data warehousing was filled with trial and error. Today, a number of approaches have been devised which make using the… Read More

How Does a Data Warehouse Differ From a Database

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How Does a Data Warehouse Differ From a Database There are a number of fundamental differences which separate a data warehouse from a database. The biggest difference between the two is that most databases place an emphasis on a single application, and this application will generally be one that is based on transactions. If the data is analyzed, it will be done within a single domain, but multiple domains are not uncommon. Some of the separate units that may be comprised within a database include payroll or inventory. Each system… Read More

How Data Is Stored Within a Data Warehouse

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How Data Is Stored Within a Data Warehouse The data that is stored in the data warehouse is just as important as the data warehouse itself. Having a fundamental understanding of how this data is stored can be useful in the successful implementation and utilization of a data warehouse. One term that you will want to become familiar with is OLTP, or online transaction processing systems. The OLTP uses the field of data modeling to utilize the Codd laws of normalizing data in order to create a high level of… Read More

How To Rate Your Data Warehouse

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How To Rate Your Data Warehouse Data warehouses have greatly evolved over the last 10 years. They now have their own transaction systems as well as their own design structures. The dimensional design has become the most prominent method of construction for data warehouses in the 21st century. Despite this, it is important for companies to take the time to rate their data warehouses. By doing this, the company will have a good idea of the efficiency of their systems. One of the first things a company will want to… Read More

What You Should Know About Building a Data Warehouse

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What You Should Know About Building a Data Warehouse As we move further into the Information Age, the global competition among companies has become more fierce, and many of them are relying more on data warehouses to help them make critical decisions. Before a company can use a data warehouse to achieve their own goals, they must first understand how it is built. Some of the greatest challenges involving a data warehouse will be seen when it is implemented by the company for the first time. The quality of the… Read More

Fundamental Themes For Your Data Warehouse

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Fundamental Themes For Your Data Warehouse While each data warehouse may differ in their size, scope, or complexity, there are certain fundamental themes that they all share. The three important themes that all data warehouses share are processing time, drilling down, and drilling up. If a system has all of these factors, and it runs with a high level of efficiency, it can be truly called a data warehouse. Despite the fact that all data warehouses are comprised of these three elements, they all lay the foundation for structures that… Read More

Why Data Warehouses Can Be Useful

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Why Data Warehouses Can Be Useful A data warehouse is a tool that is constructed to give a specific view of data that an organization or company can gather during the course of carrying out various processes. Data warehouses are useful because they can allow a company to give managers and executives crucial information that will allow them to make better decisions. In a day and age when the decision of one executive can make or break a company, this is crucially important. Every successful business gathers and records information… Read More

Crucial Requirements For Successful Data Warehouses

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Crucial Requirements For Successful Data Warehouses There are certain requirements that companies need to meet if they wish to use their data warehouses effectively. When data warehouses were first introduced in the 1990s, many companies placed an emphasis on defining the data warehouse as a system that was distinct from a standard operational system. This view was shared by many companies, and the data warehouse was also seen as being a centralized copy of data that is operational. However, over the last decade, many companies have been to change their… Read More

CSS3 Selectors

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CSS3 Selectors The main usage of Cascading Style Sheets selectors is that it is used for binding style properties to elements in the document. The Cascading Style Sheets Level 3 selectors are compatible with many modern browsers thus making its usage more powerful and popular. In general a CSS selector is made up of a pattern that is matched against all elements in the document tree. That is to explain in brief a pattern has set of conditions placed in it and when all conditions in the pattern are satisfied or… Read More

CSS3 Introduction

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CSS3 – An Introduction Cascading Style Sheets Level 3 is known as CSS3 for short. Cascading Style Sheets level 3 is the most recent approach of CSS which has a modularized approach which helps to differentiate the connections between the different parts of the specification and also helps in attaining a systematic approach with more flexibility. The popularity of Cascading Style Sheets Level 3 is because of its modularized capability which gives greater flexibility. That is in other words the Cascading Style Sheets Level 3 has the capability of building… Read More

Data Warehouse Issues

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Data Warehouse Issues There are certain issues surrounding data warehouses that companies need to be prepared for. A failure to prepare for these issues is one of the key reasons why many data warehouse projects are unsuccessful. One of the first issues companies need to confront is that they are going to spend a great deal of time loading and cleaning data. Some experts have said that the typical data warehouse project will require companies to spend 80% of their time doing this. While the percentage may or may not… Read More