Posts
All the articles I've posted.
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The CNI Already Moves Your Packets. Calico Is for the Rules.
Running Calico in policy-only mode on top of the AWS VPC CNI, why two network layers in one cluster is the right call, and the one flag that stops Calico from breaking your cluster.
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Observability is more than dashboards
A pretty dashboard is not observability. Here is the difference, and why it matters the next time production breaks.
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The Problem Was Never Access. It Was One Person's Head.
A bus factor of one is the real risk here. A partner team was blocked, and the tidy fix looked like granting repo access. It was the wrong lever, because knowledge trapped in one person's head does not transfer through a repository.
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A Database You Query Once a Day Should Not Run All Day
Moving multi-tenant analytics off an always-on database onto a serverless lakehouse with Parquet, Iceberg and Athena, keeping tenant isolation as a first-class security property, and cutting the bill by more than half as a side effect.