Find Query Store Plans That Reference a SQL Server Index
Search SQL Server Query Store plan XML for an index name, then limit results to plans with executions in a selected time window.
Add a Watchdog to SQL Server Snapshot Backup Freezes
Monitor SQL Server snapshot backup suspension time and automatically thaw a server-level freeze when the storage workflow fails to finish.
Run Ola Hallengren SQL Server Backups in Parallel
Run multiple DatabaseBackup jobs with the same queue parameters, and group databases by policy when retention or compression settings differ.
Design Authentication for a Modern SaaS Application
Centralize SaaS sign-in with OpenID Connect, validate tokens at each service boundary, and separate authentication from current authorization decisions.
Fix MySQL Error 1054: Unknown Column
Trace MySQL error 1054 to a misspelled name, wrong alias, unavailable scope, outdated schema, or incorrectly quoted string.
Use Composite IN Conditions with Postgres.js
Match multiple pairs of PostgreSQL values safely from Postgres.js by joining against a parameterized VALUES table.
Archive Old MySQL Rows Without Losing History
Move finalized MySQL rows into an independently backed-up archive, verify the copy, and delete production data in controlled batches.
Understand Where SQL Server Parameters Are Allowed
Use SQL Server parameters for scalar data values, not table names, keywords, or grammar positions that require identifiers or string literals.
Restore a SQL Server METADATA_ONLY Snapshot Backup
Restore a SQL Server 2022 snapshot backup by mounting its snapshot files, identifying the backup set and database, and using METADATA_ONLY with MOVE.
Sign S/MIME Email with PHPMailer
Sign PHPMailer messages with an S/MIME certificate, matching private key, and intermediate certificate chain, then diagnose invalid signatures.