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Found 9 Skills
Production-grade secure file upload pipeline with multi-stage validation, malware scanning (ClamAV), hash-based duplicate detection, and race condition protection using distributed locks.
Multi-backend storage layer with automatic failover between Redis, database, and memory backends. Includes circuit breakers per backend and health-aware routing for high availability.
Redis data structure patterns, caching strategies, distributed locks, rate limiting, pub/sub, and connection management for production applications.
Distributed systems patterns for locking, resilience, idempotency, and rate limiting. Use when implementing distributed locks, circuit breakers, retry policies, idempotency keys, token bucket rate limiters, or fault tolerance patterns.
Implements Redis patterns for caching, sessions, rate limiting, pub/sub, and distributed locks with best practices. Use when users request "Redis caching", "session storage", "rate limiter", "pub/sub messaging", or "distributed locks".
Spring Data Redis for caching, session storage, and data persistence. Covers RedisTemplate, @Cacheable, repositories, pub/sub, and distributed locks. USE WHEN: user mentions "spring data redis", "RedisTemplate", "@Cacheable", "Spring Boot caching", "@RedisHash", "spring session redis", "distributed lock Spring" DO NOT USE FOR: raw Redis commands - use `redis` instead, non-Spring Redis clients - use `redis` instead
Comprehensive guide for Redis state management including caching strategies, session management, pub/sub patterns, distributed locks, and data structures
Projetar e operar Redis para cache, filas, sessões, rate limiting, locks distribuídos, streams e dados efêmeros com limites e falhas explícitos. Use quando houver Redis ou clientes compatíveis (Valkey), TTLs, Lua, Cluster, Sentinel ou persistência RDB/AOF; não trate Redis como source of truth durável sem requisito explícito e evidência de RPO/RTO aceitável.
Redis + Redisson 缓存与分布式锁技能。覆盖缓存Key命名规范、过期时间设置原则、RedisTemplate序列化选择(JSON vs JDK vs String)、Redisson分布式锁三大模式(watchDog/tryLock 有leaseTime/无leaseTime 决策)、缓存穿透(布隆/空值缓存)/击穿(互斥锁)/雪崩(随机TTL)防护、Caffeine vs Redis选择决策。 纠正 LLM：不设过期时间、StringRedisTemplate和RedisTemplate混用、Redisson锁不 try-finally unlock、看门狗在指定 leaseTime 时不生效。