Builder notesSmall systems, opened up06 entries

Notes

Tutorials, experiments, and working notes. Mostly code, commands, failure modes, and things worth rebuilding by hand.

Selected notes

  1. B1A Durable PostgreSQL Job Queue with SKIP LOCKEDSQL + Python · Safe claiming, leases, retries, and idempotency.10 min
  2. B2Debugging Linux Tail Latency from the ShellLinux · curl, pidstat, vmstat, ss, strace, and perf.9 min
  3. B3Content-Addressed Static Deploys with Node and NginxNode + shell · Immutable assets, atomic activation, and rollback.8 min
  4. B4Designing Dependable Distributed SystemsSystems · Failure budgets, backpressure, idempotency, and recovery.11 min
  5. B5Repository Hygiene for Distributed Infra TeamsGit · History repair, guardrails, and clean handoffs.4 min
  6. B6My Developer Environment BlueprintTools · A reproducible shell, editor, and local workbench.5 min