October 2002
Beginner
864 pages
18h 41m
English
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OLAP Versus OLTP
When tuning a database, you must first determine what the database is being used for. An online analytical processing (OLAP) database is a system whose function is to provide query capabilities to the end user for statistical and general informational purposes. The data retrieved in this type of environment is often used for statistical reports that aid in corporate decision-making processes. These types of systems are also referred to as decision support systems (DSSs).
An online transactional processing (OLTP) database is a system whose main function is to provide an environment for end-user input and may also involve queries against day-to-day information. OLTP systems are used to manipulate information within the database ...
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