A complete guide to Redis in Kotlin — Lettuce and Jedis as clients, the String, Hash, List, Set, and Sorted Set data types, atomic operations, TTL, caching patterns, session stores, rate limiting, distributed locks, Redis Pub/Sub, pipelines, and connection pools.
A complete guide to Memcached in Kotlin — Memcached vs Redis differences, Spymemcached and XMemcached as clients, basic set/get/delete operations, TTL, CAS (Check-And-Set), multi-get, caching patterns, distributed caching with consistent hashing, and when to choose Memcached.