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Node.js & NestJS

Production Node.js and NestJS architecture: APIs, modular boundaries, Kafka, performance, resilience and observability.

PILLAR GUIDE

Node.js & NestJS Enterprise Architecture: How I Structure Production Systems

A production-first blueprint for structuring Node.js and NestJS systems around domain boundaries, APIs, messaging, data ownership, resilience and observability.

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PRODUCTION GUIDES

Deep dives for Node.js & NestJS

5 published

Node.js & NestJS

NestJS Observability in Production: OpenTelemetry, Prometheus, Logs and Correlation

A practical observability baseline for NestJS covering trace context, Prometheus metrics, structured logs, health checks and useful alerts.

1 Sept 2026 · 0 views

Node.js & NestJS

Node.js Event Loop, Worker Threads and CPU-Bound Work in Production

How I keep CPU-heavy work from blocking Node.js request handling, with worker threads, queues, process boundaries and measurable event-loop health.

1 Sept 2026 · 0 views

Node.js & NestJS

NestJS Kafka Consumers in Production: Retry, Idempotency, Backpressure and DLQ

A practical NestJS Kafka consumer design for at-least-once delivery, retries, poison messages, backpressure and safe database writes.

1 Sept 2026 · 0 views

Node.js & NestJS

NestJS Modular Monolith vs Microservices: Choosing the Boundary Before the Deployment Model

How to decide when a NestJS capability should remain a module and when it genuinely deserves an independently deployed microservice.

1 Sept 2026 · 0 views

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