When running a database for your business, you may have to roll up your sleeves and actually work on it. Using Oracle Developer to work on your Oracle SQL database presents you with a functional IDE ...
This chapter excerpt on Parallel SQL (download PDF) is taken from the book Oracle Performance Survival Guide: A Systematic Approach to Database Optimization. Get pertinent information on optimizing ...
Identifying and tuning the most resource-intensive SQL statements is one of the highest-leverage activities a DBA can perform. A single poorly-written query can consume 90% of the CPU on a busy system ...
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