The Repository
Architectural deep-dives, delivery patterns, and systems thinking for cloud-native teams that care about operational quality.
Secure your Spring Boot APIs from scraping and DoS attacks by implementing rate limiting. This guide walks through the Token Bucket algorithm using the Bucket4j library, providing a step-by-step implementation for reliable request throttling.
aster global content delivery with this comprehensive guide to CDNs and Points of Presence (PoPs). Learn how to use jsDelivr to serve NPM packages and GitHub assets with blazing speed, auto-minification, and multi-provider reliability.
Learn how to 'turbocharge' your address autocomplete service by implementing in-memory caching in Spring Boot. This guide explores using cache2k for sub-10ms response times, non-blocking access, and resilient performance, turning a sluggish UI into a snappy user experience.
Unlock horizontal scaling by transitioning from stateful to stateless architecture. Learn how to decouple session data using Redis, NoSQL, or SQL to improve fault tolerance, enable load balancing, and prepare your web app for auto-scaling.
Stop relying on centralized cloud giants. Learn how to use Syncthing for private, encrypted, and free P2P file synchronization. This guide covers setting up secure mobile backups and sharing large files over LAN or the internet without storage limits.
Stop compromising your Spring Boot security with Math.random(). Learn why java.util.Random is predictable and how to implement SecureRandom for cryptographically strong tokens, session IDs, and API keys.