Database Journal
MS SQL Oracle DB2 Access MySQL PostgreSQL Sybase PHP SQL Etc SQL Scripts & Samples Tips Database Forum Rss Feed

» Database Journal Home
» Database Articles
» Database Tutorials
MS Access
SQL Scripts & Samples
» Database Forum
» Slideshows
Free Newsletters:

News Via RSS Feed

Rss Feed

Database Journal |DBA Support |SQLCourse |SQLCourse2

Featured Database Articles

Database News

Posted Mar 3, 2006

Adding Smarts to Real-Time Queries

By DatabaseJournal.com Staff

[From Enterprise IT Planet]

To improve data query performance, many DBAs implement data caches--summarized and/or specifically extracted data tables that are periodically refreshed from the raw transactional information--that allow BI analysts to receive quicker reponses to their queries than they would if they were forced to go directly to the main transactional DBs themselves. A potential problem with this approach, however, is deciding what data to cache, and then having to pre-define selected queries for the analysts that will run properly from that cached data.

The article continues at http://www.enterpriseitplanet.com/networking/features/article.php/3588866

Database News Archives

Latest Forum Threads
Database News Forum
Topic By Replies Updated
Efficient SQL Server Indexing by Design lcole 0 April 30th, 12:38 PM
Mine Oracle Database, SQL Server and Other Databases with Monarch Data Pump Pro V10.5 lcole 0 April 30th, 12:37 PM
Oracle Database and Oracle Fusion Middleware for Private Social Network Application lcole 0 April 30th, 12:31 PM
Oracle Database Maintains a Stronghold in the DBMS Market lcole 0 April 30th, 12:30 PM