Cloud and Managed Database Platforms

Cloud architecture, managed databases, migrations, and cloud operating tradeoffs.

131 associated posts50 primary posts

We’re Starting to Automate Testing for the First Responder Kit.

Brent says: It's really funny how the world works. I wrote what you see below in December 2023 and scheduled it for publication on January 16th (today), hoping to get help from the community to get this process started. On January 9, before the post went live, David Wiseman submitted a pull request with the first steps! More on that at the end of the post. I'm leaving the post as-written in Dec 2023 because it's still useful.

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Production DBA

It’s Probably Time to Upgrade Your Cloud VMs.

If you've been in Azure or Amazon for a few years, you're probably on old, slow hardware.

In the last 3 weeks, I've had two clients who'd both been early cloud adopters. When they'd migrated to the cloud, they both used Azure Ev3 VMs - at the time, a good choice for SQL Server due to its relatively high amount of memory. When the Ev3 VM types were announced in 2017, they were hosted on Intel Broadwell and Haswell processors with 2.3-2.4GHz processing speed.

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[Video] Office Hours at Svínafellsjökull Glacier in Iceland

Got Azure SQL DB and SQL Server questions? Post them at https://pollgab.com/room/brento and I'll answer the top-voted ones. This episode comes to you from the most hike-friendly glacier in Iceland, one where you can park your car and step onto the glacier 15-20 minutes later after an easy walk. (I'm not standing on the glacier in this - I'm in front of it.)

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Production DBA

Why Australian Azure SQL DBs Went Down for 8+ Hours

On August 30, Azure's Australia East data center had a big problem, affecting customers like Bank of Queensland and Jetstar. Here's the timeline: 30 August 2023 @ 08:41 – Voltage sag occurred on utility power line 30 August 2023 @ 08:43 – Five chillers failed to restart 30 August 2023 @ 10:30 – Storage and SQL…

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