Oracle Performance Improvement Consideration, union vs OR, Union all vs Union, exist vs IN
Coding for Performance : for vs. foreach
Coding for Performance : for vs. foreach
Coding for Performance : Casting
Coding for Performance : Casting
Performance tuning of SQL Queries (Oracle)
Contents copied from http://geekexplains.blogspot.com/2008/06/how-to-tune-sql-queries-for-better.html Performance of the SQL queries of an application often play a big role in the overall performance of the underlying application. The response time may at times be really irritating for the end users if the application doesn't have fine-tuned SQL queries. There are sevaral ways of tuning SQl statements, few... Continue Reading →