Posted inPerformance Tuning TSQL
Optimize for Value – TSQL Query Hint
Today, I was working on an incident of slow running procedure. Procedure was running fine…
![Result Set of [sp_WhoIsActive]](https://i0.wp.com/ajaydwivedi.com/wp-content/uploads/2016/12/Log_Activities-02-1.png?fit=1024%2C437&ssl=1)
Posted inPerformance Tuning
Log all Activities using sp_WhoIsActive
It is not a new thing for a DBA to check what's running currently on…
Posted inDatabase Administration
A Curious Case of Orphan User
Hi Friends, Today at work I received an access request to provide multiple database permissions…
![How do I verify if my login if set to Non-Expiry [SQL Server]?](https://i0.wp.com/ajaydwivedi.com/wp-content/uploads/2016/11/Login.png?fit=945%2C182&ssl=1)
Posted inTSQL
How do I verify if my login if set to Non-Expiry [SQL Server]?
Today I was working on multiple access/permission requests of same user on multiple servers. Due…
![Query Optimization 03 – Users statistics (individual user) [StackOverflow]](https://i0.wp.com/ajaydwivedi.com/wp-content/uploads/2016/11/Execution-Plan-02.png?fit=1024%2C576&ssl=1)
Posted inExecution Plan Performance Tuning TSQL
Query Optimization 03 – Users statistics (individual user) [StackOverflow]
Hi Friends, this is my 3rd blog post of series Query Optimization. In last blog…
Posted inDatabase Administration Errors
Error/Fix: The Extended Events session named “blocked_process” could not be found.
Two days back while I am presenting in a KT session within team on how…
![Query Optimization 02 – Questions and Answers per Month [StackOverflow]](https://i0.wp.com/ajaydwivedi.com/wp-content/uploads/2016/11/Sort-Spill-01.png?fit=576%2C349&ssl=1)
Posted inExecution Plan Performance Tuning
Query Optimization 02 – Questions and Answers per Month [StackOverflow]
Hi Friends, this is my 2nd blog post of series Query Optimization. In 1st blog…
Posted inTSQL
Script to Analyze Mount Point Space & Generate Shrink File Statements
In my organization, we often receive far too many incidents for low free disk space.…
![Query Optimization 01 – What is my accepted answer percentage rate [StackOverflow]](https://i0.wp.com/ajaydwivedi.com/wp-content/uploads/2016/11/EP-04.png?fit=1024%2C266&ssl=1)
Posted inExecution Plan Performance Tuning
Query Optimization 01 – What is my accepted answer percentage rate [StackOverflow]
I am very often asked on how to start query tuning which gave me an…
Posted inExecution Plan Performance Tuning
Why my query is slow?
I often receive questions by developers and DBAs on how to find what's the issue…
