Tagged articles

Redis ZSet

2 articles · Page 1 of 1

Sep 8, 2026 · Backend Development

Real-Time Leaderboards with Spring Boot & Redis ZSet: Dynamic Ranking, Tie-Breaking & Multi-Dimensional Design

This article details building real-time leaderboards using Redis ZSet with Spring Boot, covering score encoding for tie-breaking, multi-dimensional key design, pipeline and Lua optimizations, local caching, and data consistency strategies with benchmark results.

BenchmarkCaffeine CacheData Consistency

0 likes · 28 min read

Real-Time Leaderboards with Spring Boot & Redis ZSet: Dynamic Ranking, Tie-Breaking & Multi-Dimensional Design

IT Services Circle

Nov 29, 2025 · Backend Development

Comprehensive Java Backend Interview Guide: From MySQL Locks to Thread States

This article compiles detailed Java backend interview questions and answers, covering MySQL lock types, thread lifecycle states, garbage collection mechanisms, volatile semantics, RabbitMQ reliability, delayed queues, Zset usage, and practical coding examples.

JavaMySQLRabbitMQ

0 likes · 22 min read

Comprehensive Java Backend Interview Guide: From MySQL Locks to Thread States