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Security update for all supported versions of SQL Server (CVE-2021-1636)

Microsoft announced updates today for all supported versions of SQL Server, for a privilege escalation vulnerability that leverages Extended Events. For security reasons no further details have been provided, but you can expect more information in the near future, now that this update is public. From the knowledge base article: Data can be sent over a
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the world is on fire

Secure or fast? Secure, obviously …

By now you have probably seen the news about a major flaw in the design of CPUs from all major vendors (Intel, AMD, and ARM) resulting in a series of vulnerabilities in operating systems and … web browsers? One of my favourite things to do is to make queries run faster. What the Meltdown and
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