Alerting Best Practices: SLO Burn-Rate Alerts That Cut Alert Fatigue
Learn to page only when users are hurt: symptom-based SLO burn-rate alerts, multiwindow thresholds, actionable pages and a review loop that cuts noise.
14 min read
Archive
All articles
302 published
Monorepo Testing Strategy: Affected Tests, Integration and E2E
Learn how to scale a monorepo testing strategy: affected-test selection from the dependency graph, real-dependency integration tests, curated e2e and flake control.
16 min read
Modular Monolith Testing: Make the Module Your Main Test Unit
Shape a modular monolith test suite around module tests with real infrastructure, faked neighbours, contract tests, boundary rules and thin end-to-end checks.
13 min read
Docker Compose Postgres Backup: pg_dump, Cron and Restore Tests
Back up Postgres in Docker Compose with pg_dump via compose exec, schedule it with host cron, ship dumps off-host, and automate a restore test that proves it works.
13 min read
Monolith Performance: Find and Fix the Real Bottleneck First
Learn to baseline, trace and profile a slow monolith, fix N+1 queries and database hot paths, and choose a caching strategy before considering a rewrite.
18 min read
GraphQL Schema Design and the N+1 Problem: Plan for Batching Early
Learn how GraphQL schema design causes N+1 queries, how DataLoader batching works, and which schema evolution choices keep resolvers fast and safe.
14 min read
Feature Flags in Microservices: Safe Rollouts Without Redeploys
How feature flags work across microservices: evaluation architecture, cross-service consistency, kill switches, safe defaults, progressive delivery and flag cleanup.
13 min read
Structured Logging for Distributed Systems: Schema, IDs and Levels
Learn how to design a shared JSON log schema, propagate correlation IDs across services, set meaningful log levels, and enforce it all as a cross-team contract.
14 min read
Nx Task Pipeline Guide: dependsOn, Targets and Build Order
Learn how the Nx task pipeline turns dependsOn into a task graph, how ^build differs from build, and how to debug build order, caching and races.
13 min read
How to Reduce Coordination Overhead Between Service Teams
Reduce coordination overhead between service teams by fixing ownership boundaries, interface contracts, and change visibility instead of meeting hygiene.
13 min read
Spring Boot vs NestJS: Runtime, DI and Ecosystem Compared
Spring Boot vs NestJS for backend teams: how each wires dependency injection, JVM vs Node runtime trade-offs, ecosystem depth, and a checklist to choose.
13 min read
Service Discovery in Microservices: DNS, Registries and Kubernetes
Learn how service discovery works with DNS, service registries and Kubernetes Services, and how to choose by staleness, failure and coupling trade-offs.
18 min read