Performance tips, security advisories, health check findings, and industry analysis. Practical, technically accurate, no fluff.
Microsoft has carried the SESSION_CONTEXT parallel-plan bug through every SQL Server cumulative update since 2019 CU14, including 2022 CU25. Here is who is at risk and how to check.
Read article →Falling behind on SQL Server cumulative updates exposes your environment to known vulnerabilities and documented bugs. Here is what you need to know about staying current.
Read article →AI is changing database administration, but it is not replacing your DBA. Here is an honest look at what AI can handle in SQL Server and where human expertise remains irreplaceable.
Read article →Failed backups, costly downtime and security vulnerabilities add up fast without a DBA. Find out what SQL Server neglect is really costing your business.
Read article →A SQL Server migration assessment tells you what will break, what's compatible and what infrastructure you need. Here's how DBA Services runs them properly.
Read article →Most organisations have backups running but still cannot restore when it matters. Learn the correct way to back up SQL Server and avoid the mistakes that create a false sense of security.
Read article →Slow queries cost real money. Learn how to read SQL Server execution plans, tackle common performance issues, and recognise when a specialist can help.
Read article →Six reliable methods to find your exact SQL Server version and build number, from a quick T-SQL query to SSMS server properties and the Windows control panel.
Read article →Microsoft has released critical GDR updates fixing SQL injection vulnerabilities inside SQL Server's own system stored procedures. Here is what DBAs need to act on now.
Read article →The CASE WHEN statement is one of the most versatile tools in T-SQL. This guide covers five practical ways to use it in real SQL Server environments.
Read article →NULL is one of the most misunderstood concepts in SQL Server. Learn what it actually means and how to handle it correctly in your queries.
Read article →Choosing between SQL and NoSQL databases affects performance, scalability and maintenance costs. Learn which database type suits your business workloads.
Read article →Performance tips, security advisories, and industry analysis. No fluff, no spam.