GraphQL vs REST: Trade-offs for Real Backend Projects
Compare GraphQL vs REST on data modeling, over-fetching, caching, N+1, security and versioning, with a decision framework for backend teams.
13 min read
Tag
backend
Kubernetes Basics for Backend Developers: Pods, Deployments, Services
Learn Kubernetes basics as a control loop: how Pods, Deployments and Services work, how to deploy and debug a service, and when Kubernetes is not worth it.
14 min read
Environment Variables in Backend Apps: Validate Early, Fail Fast
Learn how backend apps should load environment variables once, validate them into a typed config object, and fail fast at startup with clear errors.
14 min read
GitHub Actions CI for Backends: A Reliable Pipeline Template
Build a reliable backend GitHub Actions CI pipeline: triggers, job splitting, dependency caching, scoped matrix builds, service containers and hardening.
14 min read
Docker for Backend Developers: Image Layers and Build Cache Explained
Learn how Docker image layers and build cache work, then write Dockerfiles ordered for fast rebuilds, small images and reproducible, secure backend builds.
17 min read
Do You Need Kubernetes? A Readiness Checklist for Backend Teams
Score your workloads, team capacity and app readiness against what Kubernetes provides, compare managed k8s and alternatives, and estimate the real cost.
13 min read
REST API Design: Resources, Status Codes and Consistency
Model resources as nouns, use HTTP methods and status codes per RFC 9110, and enforce conventions in CI so clients can predict every endpoint.
14 min read
How to Scale a Monolith Before You Split It into Microservices
Learn to scale a monolith by profiling bottlenecks, then applying vertical scaling, stateless horizontal scaling, caching, read replicas and async jobs.
17 min read
Event-Driven Architecture: A Practical Guide for Backend Engineers
Learn when event-driven architecture fits, how brokers, outbox, idempotent consumers and sagas work, and when sync calls with ACID transactions are better.
13 min read