This was one of an interesting question which I heard from one of my clients who deployed AlwaysOn availability groups. I was not able to find much documentation and clarity so did some research and found an answer. This can also be an interview question as well.
SQL SERVER – Interesting Observation – Count of Temporary Table Re-generations
The best part of my SQL Server Performance Tuning Practical Workshop is that at the end of the workshop we spend quite a good amount of time to solve the issues users have in their production system. During one of the recent workshop, I was asked a very interesting question  about temporary tables.
SQL SERVER – How to See Scripts Executing in sp_executesql?
Question: How to See Scripts Executing in sp_executesql?
NuoDB – 3 Important Features of Elastic SQL Database Every One Must Know
During during a consulting engagement, I was asked if I know anything about NuoDB and what is my opinion about it. Well, NuoDB has been my favorite Elastic SQL Database and I have been using it for a while where I find relational database hits their limits and NewSQL solution NuoDB is the solution.
SQL SERVER – Why Edition Upgrade is Not Upgrading Edition of SQL Server?
Sometimes many DBAs are so expert in many areas like performance tuning or backup/restore, they miss simple stuff. One of my DBA friends was running Standard Edition of SQL Server 2016 in production and want to upgrade the edition to Enterprise – core based edition. Let us learn about Edition Upgrade issue.Â
What is the Default Datatype of NULL? – Interview Question of the Week #131
Question: What is the Default Datatype of NULL?
SQL SERVER – Missing Columns and Other Folders in SQL Server Management Studio (SSMS) in Object Explorer
On Random basis, I do get some emails and comments on my blog which makes me do some research and write more blogs to share my thoughts and findings. This blog is an outcome of one such email communication with a user. Let us learn about missing columns in SSMS.Â