Day: August 18, 2006

Data Warehouse Tools

Exforsys
Data Warehouse Tools There are a number of important tools which are connected to data warehouses, and one of these is data aggregation. A data warehouse can be designed to store information based on a certain level of detail. For example, you can store data based on each transaction, or you can store it based on a summary. These are examples of data aggregation. When data is summarized, the queries will move at a much faster rate. However, some of the information may be lost during a query, and this… Read More

How Consistent Practice Can Help You Improve Your Memory

Exforsys
How Consistent Practice Can Help You Improve Your Memory Researchers have known for a long time that learning a skill in set intervals is the best way to master it. Instead of teaching someone a large number of things at once, they learn better when the information is split apart in sections. Despite this, there are a number of people that try to learn things by collecting a large amount of information at one time. Many of the people who use this method of memorization are unhappy with the method.… Read More