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SQL Server insights from 25+ years in the field

Performance tips, security advisories, health check findings, and industry analysis. Practical, technically accurate, no fluff.

The Uncertainty Continues: Microsoft Releases SQL Server 2019 CU8 Amidst Ongoing Issues with Update Documentation
2 Oct 2020 · 6 min read

The Uncertainty Continues: Microsoft Releases SQL Server 2019 CU8 Amidst Ongoing Issues with Update Documentation

Microsoft released SQL Server 2019 CU8 after pulling CU7 due to a critical snapshot bug, but the release notes left DBAs without the information needed to make safe patching decisions.

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Assessing SQL Server 2017 Cumulative Update 22: A Frustrating Lack of Documentation
11 Sep 2020 · 7 min read

Assessing SQL Server 2017 Cumulative Update 22: A Frustrating Lack of Documentation

SQL Server 2017 CU22 addresses real production issues, but Microsoft's sparse documentation makes the install decision harder than it needs to be. Here is what you actually need to know.

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Microsoft Releases Cumulative Update 7 for SQL Server 2019, Including Important Fixes.. BUT…
4 Sep 2020 · 6 min read

Microsoft Releases Cumulative Update 7 for SQL Server 2019, Including Important Fixes.. BUT…

Microsoft released then quickly pulled Cumulative Update 7 for SQL Server 2019 after a critical defect surfaced. Here is what was fixed, what went wrong, and what it means for your patching process.

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SQL Server 2019 Cumulative Update 6: Important Fixes with Limited Documentation
5 Aug 2020 · 5 min read

SQL Server 2019 Cumulative Update 6: Important Fixes with Limited Documentation

SQL Server 2019 Cumulative Update 6 addresses serious bugs but ships with limited Microsoft documentation, making risk assessment harder for enterprise DBAs.

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SQL Server 2019 Cumulative Update 5: Important Fixes and Limited Documentation
23 Jun 2020 · 6 min read

SQL Server 2019 Cumulative Update 5: Important Fixes and Limited Documentation

SQL Server 2019 CU5 delivers critical fixes including a database corruption bug and scalar UDF inlining issues, but incomplete KB documentation means you should assess carefully before deploying.

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SQL Server 2017 Celebrates 20 Years with New Cumulative Update 20
8 Apr 2020 · 5 min read

SQL Server 2017 Celebrates 20 Years with New Cumulative Update 20

SQL Server 2017 CU20 delivers critical fixes for memory errors, VMware crashes and Always On issues. Here is what to review before applying it in production.

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SQL Server 2019 Cumulative Update 4: Fixes and Enhancements for Better Performance
1 Apr 2020 · 6 min read

SQL Server 2019 Cumulative Update 4: Fixes and Enhancements for Better Performance

SQL Server 2019 Cumulative Update 4 addresses critical bugs including memory leaks and incorrect query results. Here is what changed and why it matters for production environments.

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SQL Server 2016 SP2 Cumulative Update 12: Fixes and New Features for Better Performance and Stability
26 Feb 2020 · 6 min read

SQL Server 2016 SP2 Cumulative Update 12: Fixes and New Features for Better Performance and Stability

SQL Server 2016 SP2 Cumulative Update 12 addresses crash-level bugs including unexpected shutdowns and Availability Group failures. Here is what KB5001092 fixes and why it matters.

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SQL Server 2019 Cumulative Update 2: Bug Fixes and a Warning
15 Feb 2020 · 6 min read

SQL Server 2019 Cumulative Update 2: Bug Fixes and a Warning

SQL Server 2019 CU2 delivers critical bug fixes but ships with a known regression that breaks SQL Server Agent. Here is what DBAs need to know before installing.

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SQL Server 2017 Cumulative Update 19: The Latest Fixes and Improvements
6 Feb 2020 · 6 min read

SQL Server 2017 Cumulative Update 19: The Latest Fixes and Improvements

SQL Server 2017 Cumulative Update 19 addresses critical bugs including VSS backup freezes and slow query performance. Here is what KB4535007 fixes and why it matters in production.

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Get the Latest Bug Fixes and Enhancements with SQL Server 2019 Cumulative Update 1
8 Jan 2020 · 6 min read

Get the Latest Bug Fixes and Enhancements with SQL Server 2019 Cumulative Update 1

SQL Server 2019 CU1 addresses serious bugs including an ADR corruption risk and installation failures. Find out what's fixed and why you should patch now.

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Boost Your SQL Server Performance with the Latest Cumulative Updates: SQL Server 2017 CU18 and SQL Server 2016 SP2 CU11
11 Dec 2019 · 6 min read

Boost Your SQL Server Performance with the Latest Cumulative Updates: SQL Server 2017 CU18 and SQL Server 2016 SP2 CU11

SQL Server 2017 CU18 and SQL Server 2016 SP2 CU11 fix critical production issues including deadlocks, memory leaks, and replication failures. Here is what changed and why it matters.

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SQL Server insights, monthly.

Performance tips, security advisories, and industry analysis. No fluff, no spam.