Category: SQL Server

Stop using Sys.dm_hadr_cluster_members for “quorum” information

Update 5/24/2022: I’ve updated the DMV to reflect the various node and witness dynamic settings with a new column at the end of the DMV called number_of_current_votes. This is only in 2022 and will not be backported. Background I’ve now run across a few different instances where the monitoring for quorum was done via this […]

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SQL Server Self-Signed Certificate “Vulnerabilities”– FFS Get Off My Lawn

Refresher It may be news (or not) to you that SQL Server can utilize the latest transport security standards when talking to clients and servers. Normally you’d need to create your own certificate for use with said standard protocols, but SQL Server is super nice and will create one for you, self-signed, and use that […]

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Error 8474 state 11, 17836 state 20, 9642 state 3, and your company’s need to incessantly scan for vulnerable ports

The road to Hell is paved with good intentions. I get it, your security team is the best ever. You work at a company where the industry (or public sector) requires that servers be “compliant” by constantly and incessantly scanning them for vulnerabilities, in production of course. I know for some it checks a required […]

Read article: Error 8474 state 11, 17836 state 20, 9642 state 3, and your company’s need to incessantly scan for vulnerable ports