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Jun 1, 2026 TEMPLATE_READING_TIME
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The Repository
Technical Insights
Architectural deep-dives, delivery patterns, and systems thinking for cloud-native teams that care about operational quality.
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Ranking
Feb 4, 2026 4 min read
The Invisible Mechanics of Drag-and-Drop: Backend Strategies for Custom Ordering
Solve the 'write cascade' problem in custom ordering. Explore backend strategies for drag-and-drop systems, comparing Integer Sequencing, Floating Point Ranking, and Lexicographical Ranking (Lexorank) for performant, O(1) database updates.
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Search
Feb 1, 2026 5 min read
What is Fuzzy Search? A forgiving approach to finding data
Stop losing users to simple typos. Learn how fuzzy search algorithms like Levenshtein Distance, N-grams, and Phonetic Matching create a more 'forgiving' search experience. Explore implementation strategies for both frontend (Fuse.js) and backend (Elasticsearch) environments.
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Rate Limiting
Featured
Jan 31, 2026 4 min read
Protecting Your API: A Simple Guide to Rate Limiting in Spring Boot
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.
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CDN
Jan 22, 2026 5 min read
Guide to CDNs, PoPs, and jsDelivr
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.
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Caching
Jan 19, 2026 4 min read
Turbocharging Address Autocomplete: Implementing In-Memory Caching with cache2k and Spring Boot
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.
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Scalability
Jan 18, 2026 2 min read
Moving from Stateful to Stateless: Scaling Your Web App with External Session Storage
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.
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