Performance tips, security advisories, health check findings, and industry analysis. Practical, technically accurate, no fluff.
Learn how to set up SQL Server mirroring in a workgroup environment using certificate-based authentication, including optional witness server configuration for automatic failover.
Read article →Learn how to emulate coordinated SQL cluster failover using database mirroring, covering Service Broker setup, WMI event monitoring, and T-SQL logic for pre-2012 environments.
Read article →Set up SQL Server database mirroring with T-SQL to bypass GUI edition restrictions and configure synchronous or asynchronous mirroring with a repeatable, scripted process.
Read article →Learn how to apply Microsoft's compatibility update to get the SQL Server 2005 Performance Dashboard working correctly against SQL Server 2008 and 2008 R2 instances.
Read article →Learn how to quickly list every SQL Server database name and its physical file locations using sp_msforeachdb and sys.sysfiles, essential knowledge for any DBA.
Read article →Learn how to query SQL Server index fragmentation using DMV views and identify which indexes need rebuilding or reorganising to restore query performance.
Read article →Red crosses in Replication Monitor usually mean orphaned metadata left behind after an incomplete replication removal. Here are the methods to clear them.
Read article →After restoring msdb from an old server, SQL Server Agent can no longer find the SSIS subsystem DLL. Here is how to fix it in minutes.
Read article →Enable xp_cmdshell in SQL Server using sp_configure in four T-SQL statements, plus the security controls you need before you run a single line of code.
Read article →A SQL Server alias maps a friendly name to your server instance, saving hours of reconfiguration when servers change. Set one up in under five minutes.
Read article →Stop updating maintenance plans every time a database is added or dropped. This stored procedure dynamically discovers and backs up all user databases with compression enabled.
Read article →SQL joins are a leading cause of incorrect query results in production systems. Learn how each join type works and when to use it correctly in SQL Server.
Read article →Performance tips, security advisories, and industry analysis. No fluff, no spam.