This tip covers why the run time of a SQL statement may vary from one execution to the next.
When you execute a SQL statement several times in Quest SQL Optimizer, you may notice that the run time wi...
Welcome to Coffee with Toad® 2019, the Toad World® blog monthly recap. Published the first Tuesday of every month, Coffee with Toad is organized by month, then by product, followed by each blog title ...
Some people still think that the ASM is which performs all IO activity of our database, I have seen several DBAs worried about to use ASM because of the database will have a new "IO Layer", that is a...