Blog
October 21, 2026
Three index and function choices determine whether RLS costs nothing or everything.
October 20, 2026
Restricting API key access limits the damage attackers can inflict with stolen credentials.
October 16, 2026
Race conditions and memory leaks hide until real load arrives.
October 13, 2026
Stale runbooks become actively dangerous during incidents without disciplined maintenance.
October 10, 2026
Engineers skip outdated or hard-to-find runbooks during actual outages.
October 7, 2026
Webhooks fail silently because monitoring measures delivery, not correctness.
October 6, 2026
Detect when API changes break downstream systems before they silently corrupt your data.
October 5, 2026
Catch API contract violations before they reach production and cost hours to debug.
October 2, 2026
How to verify every byte survived migration, not just row counts.
October 1, 2026
Bcrypt's one-way design forces teams to choose between silent rehashing or forced password resets.
September 30, 2026
Upgrade your bcrypt cost factor without forcing password resets through login-time rehashing.
September 24, 2026
A proprietary storage system's metadata format wasn't actually valid HTTP.
Keeping API specs in sync requires collapsing multiple sources of truth into one.
Building modular pipelines lets you fix broken assumptions without scrapping the entire migration.
Batch operations instead of loops cut migration time from hours to minutes.
A bulk data import accidentally sent welcome emails to thousands of customers who never signed up.
September 16, 2026
Unified billing logic kept legacy and new payment systems indistinguishable to customers.
One manifest eliminates the silent disagreements that plague multi-surface APIs.
Unverified email edits let users bypass domain-based staff access checks.
A clever workaround lets users keep their old passwords without reset.
Extracting shared logic from platform-specific code eliminates duplicate bugs and maintenance work.
August 22, 2026
Forgotten feature flags quietly become technical debt through no one's active choice.
Outdated runbooks discovered mid-crisis waste precious incident response time.
Reviewers waste time on style because bugs hide in edge cases the diff obscures.
Status codes measure acknowledgment, not actual completion of asynchronous work.
Race conditions won't show up in single-request testing, no matter how thorough.
August 14, 2026
Migrating passwords without forcing resets or disrupting paying customers.
August 12, 2026
Git worktrees broke path-resolution logic that silently assumed only one copy existed.
August 7, 2026
A subprocess with no timeout silently hung for an hour, blocking an entire pipeline.
August 4, 2026
A traffic-burst limiter at the edge layer was blocking requests, not broken auth code.
Squash merges hide merged branches, breaking your cleanup tooling.
A Stripe API upgrade changed response fields, breaking subscriptions silently without code changes.
A checkpoint stall, not a crash, was masquerading as database failure.
A missing endpoint forced manual trial-and-error to discover key permissions.
July 31, 2026
Hardcoding a fix works now, but reporting the gap ensures it helps everyone else later.
Keeping your domain and design system while using a headless CMS for content.