Earlier this month, I announced my very first online live training course Practical Real World Performance Tuning along with Brent Ozar. As soon as the course was announced we received your overwhelming response. I am truly thankful to you to fill up the available seats very quickly. While I am writing this blog posts, we have very few limited seats are available. One the seats are filled up, we will have to close the registration. If you miss this opportunity this year, do not worry, you can always register in the future when we return again in 2019 or 2020.
MySQL – Connection Error – [MySQL][ODBC 5.3(w) Driver]Host ‘IP’ is Not Allowed to Connect to this MySQL Server
One of my clients contacted me for a linked server issue between SQL Server and MySQL Server. Since I mostly work with SQL Server, it was a fun installing and connecting MySQL Server. While I was trying to simulate the issue and I wanted to create a linked server. In this blog, we would learn how to fix MySQL connection error [MySQL][ODBC 5.3(w) Driver]Host ‘IP’ is not allowed to connect to this MySQL server.
SQL SERVER – AlwaysOn Automatic Seeding – Database Stuck in Restoring State
As a part of my consulting, I observed that there is a lot of interest in using AlwaysOn availability group. I have deployed many AlwaysOn solutions from start-to-finish. Recently I encountered an issue and in this blog, we would discuss reason of an availability database to stay in restoring mode even after using automatic seeding.
Which is Better for Performance – SELECT or SET? – Interview Question of the Week #166
Question: Which is Better for Performance – SELECT or SET?
QL SERVER – Unable to Create Listener: Msg 41009 – The Windows Server Failover Clustering (WSFC) Resource Control API Returned Error Code 5057
One of my clients contacted me for quick On-Demand consulting. They were working under close deadlines and delivering the solution on time was critical for their success. They contacted me and explained that they were having trouble creating a listener for their two nodes AlwaysOn Availability Group. The error message which they received from T-SQL is below. Let us learn how we can fix error related to Windows Server Failover Clustering.
SQL SERVER – How to Fix High CPU Consumption on SQL Server 2017 and 2016
In this blog post, we are going to discuss how to fix high CPU Consumption on SQL Server 2016 and SQL Server 2017. One of the large multinational corporations recently hired me for Comprehensive Database Performance Health Check. Usually, customer hires me once and we are able to fix all of their problems in very little time. However, this customer had a very unique scenario and I had to engage twice to help them out.
SQL SERVER – The Report Server Cannot Open a Connection to the Report Server Database. (rsReportServerDatabaseLogonFailed)
When my clients contact me for any issue, I always try to help them or redirect them to someone who can help them better than me. Once a client contacted me for an issue with SQL Server Reporting Services. As usual, I didn’t give up, but I investigated error message and applied a logical approach to fixing it. Let us see how to fix the error related to report server database.