SQL Server Maintenance Techniques: A Comprehensive Guide to Keeping Your...
Proper maintenance is absolutely essential for keeping an SQL Server running at its optimal level. A well-maintained SQL Server will experience significantly fewer performance, stability, and data...
View ArticleSQL SERVER – Fix – Error – The certificate chain was issued by an authority...
Connecting to SQL Server from ASP.NET Core applications can sometimes result in the error “The certificate chain was issued by an authority that is not trusted.” This occurs because the application...
View ArticleDetecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222
Deadlocks can be a common and challenging issue to troubleshoot in SQL Server environments. I previously wrote the blog post: Understanding SQL Server Deadlocks: A Beginner’s Guide, where I explained...
View ArticleSQL SERVER – TempDB Error: CREATE FILE encountered operating system error 3
Today we will learn how to fix TempDB error: CREATE FILE encountered operating system error 3 (The system cannot find the path specified.) while attempting to open or create the physical file...
View ArticleSQL SERVER – Fix Error – Cannot execute as the database principal because the...
One of my clients recently sent me an email with the following error. The error was visible in the error log and was about the database principal. Cannot execute as the database principal because the...
View ArticleSQL Server Maintenance Techniques: A Comprehensive Guide to Keeping Your...
Proper maintenance is absolutely essential for keeping an SQL Server running at its optimal level. A well-maintained SQL Server will experience significantly fewer performance, stability, and data...
View ArticleSQL SERVER – Fix – Error – The certificate chain was issued by an authority...
Connecting to SQL Server from ASP.NET Core applications can sometimes result in the error “The certificate chain was issued by an authority that is not trusted.” This occurs because the application...
View ArticleDetecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222
Deadlocks can be a common and challenging issue to troubleshoot in SQL Server environments. I previously wrote the blog post: Understanding SQL Server Deadlocks: A Beginner’s Guide, where I explained...
View ArticleSQL SERVER – TempDB Error: CREATE FILE encountered operating system error 3
Today we will learn how to fix TempDB error: CREATE FILE encountered operating system error 3 (The system cannot find the path specified.) while attempting to open or create the physical file...
View ArticleSQL SERVER – Fix Error – Cannot execute as the database principal because the...
One of my clients recently sent me an email with the following error. The error was visible in the error log and was about the database principal. Cannot execute as the database principal because the...
View ArticleSQL SERVER Agent Missing from SSMS
What I love the most about my job is the different experiences every time when I work with my client during Comprehensive Database Performance Health Check. Recently I had a very interesting experience...
View ArticleSQL Azure – Install Module Fails with Error
Recently while I was working with a client who hired me to help them with Comprehensive Database Performance Health Check, told me that they need help with an error related to Install Module on SQL...
View ArticleKali Linux Installation Error Fix: An installation step failed. You can try...
While I focus on the SQL Server Performance Tuning area, once in a while I learn something new from my clients and I feel like sharing that with all of you. During the recent Comprehensive Database...
View ArticleSQL SERVER – Fix: There is already an object named ‘MyFirstTable’ in the...
Recently I had a very interesting scenario with a client when they faced an error about already object named that exist in the database but they were not able to find that particular table in their...
View ArticleSQL SERVER – Stored Procedure Parameters and Single Quotes
Recently during Comprehensive Database Performance Health Check I had an interesting conversation with Sr. DBA about Stored Procedure Parameters and Single Quotes. Let us learn about that in today’s...
View ArticleSQL SERVER – Fix Error 8632 – Internal Error: An expression Services Limit...
Recently I was helping a client with Comprehensive Database Performance Health Check and we found a very strange error when we tried to run a few of their stored procedure. Let us learn how we can fix...
View ArticleHow to Add Constraint With No Validation? – Interview Question of the Week #299
Question: How to Add Constraint With No Validation?Answer: I got this question from one of my clients of Comprehensive Database Performance Health Check who is an Oracle user. I can totally understand...
View ArticleWhat Happens If the Clustered Index is Disabled? – Interview Question of the...
Question: What Happens If the Clustered Index is Disabled?Answer: If you disable the clustered index, you can’t retrieve data from the table. Technically the entire table goes offline, till you rebuild...
View ArticleSQL SERVER – Fix: The operating system returned error 21(The device is not...
The other day, I received an email from my client of Comprehensive Database Performance Health Check. The client was in very much panic as they were getting the following error – The operating system...
View ArticleSQL SERVER – Removing Additional Transactional Log Files
The best part of writing blogs is that I always get follow up questions from users. Recently I wrote two blog posts while working on Comprehensive Database Performance Health Check about additional...
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