All 19 articles, sorted alphabetically
Blue-green deployment architecture
Deep-dive on blue-green deployment: two full production environments fronted by a router, deploying and verifying the idle color, atomic cutover and i…
Read article →Canary release architecture
Deep-dive on canary deployments: rollout controllers, weighted traffic routing, fresh-baseline comparison, statistical analysis gates, state and rollb…
Read article →Production change management architecture
Deep-dive on production change management: classifying changes by risk, review and approval matched to that risk, staged rollout behind observability …
Read article →Chaos engineering
Deep-dive on chaos engineering: the hypothesis-inject-observe-learn scientific method, failure types (instance, latency, resource, network), blast rad…
Read article →Configuration as code architecture
Deep-dive on configuration as code: a typed source of truth, CI validation gates, per-environment rendering, immutable promotion, secrets references, …
Read article →Deprecation -- retiring things without breaking people
Deep-dive on deprecation: the retirement need, announcing with a timeline and migration path, sunset dates, usage tracking, warnings and nudges (depre…
Read article →Design docs architecture
Deep-dive on the design doc as a decision-making system: why context and non-goals outrank the proposal, honest alternatives, async-first review with …
Read article →Developer Experience Architecture in Depth
A 2500-word walkthrough of DevEx architecture: metrics, feedback loops, local dev, CI latency, environments, documentation, tooling, deployment, suppo…
Read article →Disaster recovery architecture
Deep-dive on disaster recovery: setting RPO and RTO with the business, immutable offsite backups vs cross-region replication, cold/warm/hot standby si…
Read article →Error budget architecture
Deep-dive on error budgets: SLI and SLO foundations, the 1-minus-SLO budget over a rolling window, burn-rate and multi-window multi-burn-rate alerting…
Read article →Feature flag delivery architecture
Deep-dive on feature flag platforms: rule compilation and streaming delivery, microsecond local evaluation with last-known-good fallback, deterministi…
Read article →Game days -- rehearsing failure before it happens
Deep-dive on game days: the untested-recovery-fails premise, the planned failure exercise, realistic scenarios, controlled blast radius, the hypothesi…
Read article →Load testing architecture
Deep-dive on load testing as an engineering discipline: open vs closed workload models and coordinated omission, the controller/generator/data/telemet…
Read article →Platform Engineering Architecture in Depth
A 2500-word walkthrough of platform engineering: IDP portal, golden paths, self-service actions, guardrails, service catalog, TechDocs, scorecards, an…
Read article →Release train architecture
Deep-dive on the release train: a fixed-cadence release pattern that fixes the date and flexes the scope. Covers the continuously-releasable trunk, th…
Read article →Rollback Strategy: Architecture Deep-Dive
How to design a fast, rehearsed path back to the last known-good state — traffic switches, retained artifacts, expand/contract schema migrations, and …
Read article →Runbook architecture
Deep-dive on runbooks as a system: anatomy for 3AM execution (trigger, diagnosis tree, actions with blast radius, verification, escalation), the doc-t…
Read article →Secrets management architecture
Deep-dive on secrets management: a central store that issues, protects, rotates, and audits credentials so no human copies a long-lived secret. Covers…
Read article →Service catalog architecture
Deep-dive on the service catalog behind an internal developer portal: the service entity with ownership, dependencies, and metadata; registration-as-c…
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