Blog
Lab notes and longer posts on homelab infrastructure, software engineering, and systems.
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2026
jun 23The .so file that took down twelve databases at oncea lesson in extension pinningmay 12All three nodes rebooted themselves at the same timewhen ring redundancy shares one power pathmay 11What a controlled Patroni switchover actually teaches youthree surprises a drill surfaced earlymay 9The stable endpoint is the product: anatomy of a database VIPnotemay 3Publishing your identity provider without making it a targethardening the highest-value target first