Backend
Database Connection Management in Production
How to configure and monitor database connection pools — covering pool sizing, leak detection, failover handling, and common misconfiguration pitfalls.
·5 min read
Tags
Backend
36 articles · Page 3 of 3
Architecture
API Gateway Patterns for Microservices
How API gateways handle routing, authentication, rate limiting, and response aggregation — with patterns for building or choosing the right gateway for your architecture.
·5 min read
Artificial Intelligence
Introduction to Machine Learning for Backend Engineers
A practical introduction to machine learning concepts that backend engineers need when integrating ML models into production applications.
·4 min read
Backend
Rate Limiting Algorithms: Token Bucket, Sliding Window, and Beyond
A deep dive into rate limiting algorithms with implementations, trade-offs, and guidance on choosing the right approach for your API.
·4 min read
Backend
Idempotency in API Design: Safe Retries for Distributed Systems
Network failures mean requests are retried — idempotent API design ensures that processing the same request twice produces the same result, preventing duplicate charges and orders.
·4 min read
Backend
API Versioning Strategies: When and How to Version
Every API evolves — the question is whether you version through URL paths, headers, or query parameters, and how you handle breaking changes without breaking clients.
·3 min read
Backend
Connection Pooling: Why Every Backend Needs It
Opening a new database connection per request is a silent performance killer — connection pools solve this with a managed set of reusable connections.
·3 min read
Architecture
GraphQL vs REST: Choosing the Right API Style
GraphQL isn't a REST replacement — it's an alternative with different trade-offs that matter depending on your client complexity, team size, and data shape.
·3 min read
Backend
WebSocket Fundamentals for Backend Developers
When HTTP polling isn't enough — a practical guide to WebSocket connections, message patterns, and production concerns like reconnection and scaling.
·3 min read
Backend
API Rate Limiting Patterns That Scale
Token buckets, sliding windows, and distributed rate limiting — practical patterns to protect your API without degrading the experience for legitimate users.
·3 min read
Backend
Caching Strategies for Web Applications
From HTTP headers to Redis patterns, a practical guide to caching layers that reduce latency and database load without serving stale data.
·3 min read
Backend
REST API Design: Beyond the Basics
Once you know the HTTP verbs, the real challenge begins — pagination, filtering, error formats, and versioning patterns that make APIs a pleasure to consume.
·3 min read