Vol. IV · No. 04 Monday · 29 June 2026
Now writing — Why Your Index Scan Is Slower Than a Sequential Scan: When the Planner Is Right to Ignore Your Index dispatches · 3 streams
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Dispatch · 11 May 2026

Engineering stream · 3 deep dives published

ClickHouse memory limits, Postgres cold-cache tax, API design for background jobs. All tested in production before publication.

· Curiosity