January 2019
Beginner
556 pages
14h 19m
English
Content preview from Learning PostgreSQL 11 - Third Edition
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Online analytical processing
A company that runs such a car portal website could store the HTTP access log in a database table. This can be used to analyze user activity; for example, to measure the performance of the application, to identify the patterns in the users' behavior, or simply to collect statistics about which car models are most popular. This data would be inserted into the table and never changed, and maybe deleted only when it is too old. However, the amount of data would be much bigger than the actual business data in the car portal database, but the data would be accessed only from time to time by internal users to perform analysis and create reports.
These users are not expected to execute many queries per second—the opposite ...
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