The SQL Tuning Problem
If you ask most DBA's what their #1 pain point is the likely response would be database performance issues. The quickest and least expensive way to solve database performance i...
The redo logs store all transactions which alter the database, all committed updates, adds, deletes of tables, structures or data. If archiving is disabled, only data in the current off-line and on-li...
Use array processing Array processing refers to Oracle’s ability to insert or select more than one row in a single operation. For SQL, which deals with multiple rows of data, array processing usual...
