But what do you do? Let us learn in this blog about How to Identify Application vs Network Performance Issues and their solution.
SQL SERVER – SSMS Tip: How to Get Larger Fonts for Results in Grid Output
A couple of weeks back, I was at the GIDS (Great Indian Developer Conference) speaking on my favorite topic of performance. Often as a speaker I make sure I attend a couple of sessions from friends or from people in the industry to learn something completely new. It is easier to learn from someone who has done all the hard work of doing research compared to investing that time all by yourself to learn the nuances of the topic. Let us learn about SSMS Tip.
SQL SERVER – Configuration Manager – MMC could not create the snap-in. The snap-in might not have been installed correctly
I have always felt the social media has a bigger impact on the current generation. It can easily spoil their time on one side or it can be awesomely productive if utilized the right way. As there are two sides to the coin, social media also have a similar effect on people. I have personally wanted to see the bright side because it gets access to people easier now. The space for being private has decreased and we can easily be web searchable. Whenever I get time, I try to help on public forums and even on my Facebook page of SQLAuthority. Recently, one of the friendliest contacted me with below error while opening configuration manager over Facebook.
What is NOT NULL Constraint? – Interview Question of the Week #073
I am an independent database consultant and I focus on SQL Server Performance Tuning. The other day when I was working with my customer on a large project on performance tuning, we noticed a table which had created performance issues and it contains a huge amount of NULL data. In this blog post we will learn about NOT NULL constraint.
SQL SERVER – Finding Waits For Any Session with Extended Event wait_info
It becomes a great win-win situation. Let us learn about Extended Event wait_info in this blog post. Do you think this script will be useful for you?
SQL Server – InMemory OLTP Hash Collisions Performance Overhead
Sometimes the best of learnings are based on people’s questions. I always feel when questions are asked, more the learnings are. In a recent session for a customer who had implemented SQL Server 2014 InMemory OLTP in their systems, they were getting bad performance even when they were using InMemory OLTP.
SQL SERVER – Why DBAs Need to Know about Kerberos – Notes from the Field #126
Not everyone knows about Kerberos. Many think it is a two headed dog from mythology, well that is true but when we talk about database,
SQL SERVER – FIX: Error 1807 Could not obtain exclusive lock on database ‘model’. Retry the operation later – Part 2
I have always mentioned in the blogs that the most sought out blogs would be around troubleshooting or around specific error messages. These blogs are the biggest source of page views from various search engines. I love getting these error messages and an opportunity for me to learn something new. Here is my first blog written in the year 2010 and I still get questions around the blog via emails. FIX: Error: 1807 Could not obtain exclusive lock on database ‘model’. Retry the operation later. Let us learn to fix error 1807 in this blog post.
PowerShell – Querying SQL Server From Command Line
PowerShell is quite an interesting capability that is added as part of Windows. I wonder how many of us really appreciate the power of this tool being out of the box. The more I see it being used in customer locations, the more I get intrigued by what it can do. Let us learn about Querying SQL Server From Command Line via powershell.
SQL SERVER – What is Trace Flag – An Introduction
Last week I published below blog where I talked about a trace flag. Backup Randomly Failing with Error 112 (There is not enough space on the disk.) One of the reader commented, whether he needs to enable trace flag every time SQL Server is restarted?