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Effective Kubernetes StatefulSet Deployment Guide
TL;DR – StatefulSets give each pod a permanent identity and storage, perfect for databases, queues, and other stateful workloads. – Use a headless Service…
// author
Susan
develoer
9 articles
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Debugging Memory Leaks in Production Python Apps
💡 TL;DR – Quick Takeaways – Memory leaks silently eat RAM, causing OOM crashes in production. – tracemalloc and the gc module give you…
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How to Shrink Node.js Docker Images by Up to 60%
TL;DR – Alpine‑based images can shrink a Node.js container by ≈ 60% with no measurable latency loss. – Multi‑stage builds cut the final layer count in…
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Optimizing Docker Layer Caching for Multi‑Stage Go Builds
TL;DR – Docker’s layer cache can shave minutes off every Go CI run. – BuildKit + --mount=type=cache lets you keep go.mod and compiled objects between builds.…
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Consistent Hashing for Python Microservice Caches
TL;DR – Consistent hashing lets a cache grow or shrink without a full reshuffle. – Virtual nodes smooth out hot‑spots; ~150 per physical node…
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Zero‑Downtime Deployments with GitOps & ArgoCD for Node.js APIs
⚡️ Hook: A frantic pager bleeps at 2 a.m. – the production API that powers nileshblog.tech suddenly returns 502 errors. The dev team scrambles, discovers…
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Diagnosing CPU Throttling in Kubernetes Pods for Go Services
TL;DR – 5 quick takeaways – CPU throttling silently drags Go request latency past the 99th‑percentile. – The Linux cgroup quota, not the Go…
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Mastering Pipeline Concurrency Patterns in Go Microservices
Meta Title: Mastering Pipeline Concurrency Patterns in Go Microservices Meta Description: Learn to design, code, benchmark, and monitor high‑throughput Go microservices using pipeline concurrency,…
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Advanced Go Concurrency Patterns for Microservices
Meta Title: Advanced Go Concurrency Patterns for Microservices – Deep Dive Meta Description: Learn high‑performance Go concurrency patterns—fan‑out/in, pipelines, worker pools, context cancellation, errgroup,…