During Comprehensive Database Performance Health Check, I often get questions about how to Optimize DATE in the WHERE Clause.
Let me share one of the most popular videos from the SQL in Sixty Seconds. Video is about Performance Challenge – Write Efficient Query.
Earlier today I saw the question in an online forum where the user was looking for ways to recover Dropped Performance Schema Database in MySQL.
Earlier I wrote a blog post about how Data Compression for Performance can help improve the efficiency of SQL Server.
MySQL Database on the Cloud. Well, the answer to the same is a very simple SQL Diagnostic Manager for MySQL which help us in monitoring data.
What helps us during times of crisis are handy scripts or a tool that helps us fix our performance problems. Let us learn today about SQL Diagnostic Manager.
Well, of course, there is an easy way to know this and that is Execution plan property. Is there any way to know if the executed query is from cache or not?
This is a very interesting function and it helps us to list databases where User Has DB Access. Well, it is pretty straightforward to know with the help of function HAS_DBACCES.