Career · 5 min read
Idempotency Patterns Distributed Systems
Practical idempotency patterns for distributed systems in 2026: idempotency keys, dedup tables, and exactly-once illusions explained for engineers.
Tag: interview-prep
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Career · 5 min read
Incident Management Postmortem Best Practices
2026-updated incident management and blameless postmortem practices, with MTTR benchmarks and real templates.
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Career · 5 min read
Microservices Service Mesh Istio Linkerd Comparison
A 2026 benchmarked comparison of Istio and Linkerd for microservices, covering latency overhead, complexity, and adoption.
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Career · 5 min read
Monorepo Vs Polyrepo Migration Guide
A data-driven comparison of monorepo and polyrepo strategies, with a step-by-step migration path and the build-tooling decisions that determine success.
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Career · 6 min read
Oauth2 Implementation Security Checklist
A production security checklist for OAuth2 in 2026: PKCE, token storage, redirect URI validation, and common vulnerabilities to close before launch.
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Career · 5 min read
Observability Opentelemetry Datadog Grafana Comparison
OpenTelemetry, Datadog, and Grafana stack compared for 2026: instrumentation, cost, vendor lock-in, and what to say in observability interviews.