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Immutable Backups: Keeping a Copy Ransomware Cannot Delete

August 20, 2019
Pinal Dave
SQL Tips and Tricks
DBA, SQL Backup and Restore, SQL Server, SQL Server Security

Design immutable backups with enforced retention, separate storage access, offline recovery material, checksum checks, and restore tests.

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Profiling a Table’s Data: Nulls, Distinct Values and Lengths

July 2, 2019
Pinal Dave
SQL Tips and Tricks
DBA, SQL Column, SQL Datatype, SQL NULL, SQL Server

Start profiling a table’s data with null counts, distinct values, lengths, and generated checks that expose misleading column definitions.

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Performance Condition Alerts: Warnings Before a Log File Fills

June 20, 2019
Pinal Dave
SQL Tips and Tricks
DBA, SQL Monitoring, SQL Server Agent, Transaction Log

Build performance condition alerts for log usage, tempdb free space, and blocking, with sensible delays and an operator response.

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Listing Non-Default Server Settings From sys.configurations

April 30, 2019
Pinal Dave
SQL Tips and Tricks
DBA, SQL Documentation, SQL Server Configuration, SQL System Table

Inventory non-default server settings with a versioned baseline, compare configured and active values, and keep the review read-only.

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Spotting Unusually Small Backups Against Each Database’s Average

April 17, 2019
Pinal Dave
SQL Tips and Tricks
DBA, SQL Backup and Restore, SQL Monitoring, SQL Scripts

Flag unusually small backups against database-specific history, use aggregate filtering, and investigate alerts without assuming data loss.

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Consulting Wrap Up – What Next and How to Get Started

March 30, 2019
Pinal Dave
SQL Performance
Best Practices, Comprehensive Database Performance Health Check, Consulting, DBA, SQL Server

Use this consulting wrap up to keep a practical engagement checklist, choose the right service, and prepare the first email to get started.

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Finding Procedures That Reference Databases That No Longer Exist

March 13, 2019
Pinal Dave
SQL Tips and Tricks
DBA, Dynamic SQL, SQL Dependency, SQL Stored Procedure

Find procedures that reference databases missing from the instance, retain review coverage, and check dynamic SQL and synonyms separately.

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