Tag: valkey

2 articles

Fix: Redis Streams Not Working — Consumer Groups, XACK, Pending Entries, MAXLEN, and Claiming

May 20, 2026

How to fix Redis Streams errors — XADD/XREAD basics, consumer group XGROUP CREATE, XACK for ack, XPENDING for stuck messages, MAXLEN ~ for trimming, XAUTOCLAIM for redelivery, and Cluster hash slot constraints.

redis streams pubsub messaging valkey consumer-groups

Fix: Valkey Not Working — Redis Client Compatibility, ACL, Cluster Mode, and Migration

May 20, 2026

How to fix Valkey errors — client connection refused, RESP protocol compatibility, ACL user setup, cluster slot reshard, persistence config (RDB/AOF), TLS, Sentinel mode, and migrating from Redis.

valkey redis caching pubsub linux devops