~/talk

What Playing Minecraft Taught Me About DevOps

Talkat SQLBits 2023 · 2023-03-14..03-18· [devops-and-delivery]
links:none on file
slides:none on file

Describes converting huge partitioned heap tables to clustered column store indexes without the downtime SSDT’s rebuild-copy-drop would cause, using stored procedures, SQL Agent jobs, a logging table and per-partition high-watermarks, tested with DBFit and full pre-prod restores, moving data partition-by-partition over four months, monitoring CPU and log growth, then swapping and renaming tables — result: massive compression and a controlled rollout that avoids the “copy everything at once” failure mode.

AI-written summary · about

  1. 0:00Introduction and setup
  2. 1:25Minecraft and DevOps basics
  3. 2:51Surviving the first night
  4. 5:59Real-world DevOps problem
  5. 9:48SSDT and creepers analogy
  6. 11:14Controlled data migration
  7. 13:59Deployment and testing
  8. 18:31Lessons learned and conclusion
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