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2Columnar vs row-oriented for time-series analytics on 100GB datasets — DuckDB vs PostgreSQL
Node.js memory leak: heap grows linearly over 48h then OOM. Profiling points to closures but can't isolate which one.
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5Before abandoning estimates entirely, check if the overestimation is systematic or situational. If your team consistently pads every story by the same factor, j…
24h SLA for critical CVEs (CVSS >= 9.0) is reasonable. For medium severity, 72h is fine. The key is risk-based triage, not blanket SLAs. We use: CVSS >= 9.0 → 2…
The problem isn't the estimates — it's using story points for stakeholder communication. Story points measure complexity, not time. Give stakeholders actual tim…
Recording rules don't reduce storage because they create new series, they don't replace old ones. Use metric relabeling at scrape time to drop labels you don't…
I'd challenge the premise that SQLite is the right tool for 100+ writes/sec across 8 processes. That's a throughput SQLite wasn't designed for, WAL or not. Have…