We are excited to announce that Redis 8.2 is now generally available on IBM Cloud Databases for Redis. This is the most significant Redis release in years — consolidating the most-loved Redis modules into the core engine, delivering up to 87% lower latency and 2× throughput, and adding native vector search for AI workloads. It is fully managed, enterprise-ready, and available to you right now on IBM Cloud.
What's New in Redis 8
Redis 8.2 brings four headline improvements. For the full feature list, see the Redis 8 features documentation.
• Modules in Core. RediSearch, RedisJSON, RedisTimeSeries, and RedisBloom are now part of Redis itself — no separate installations, no module management.
• Performance Leap. Up to 87% lower command latency and doubled throughput vs Redis 7. BITCOUNT, SCAN, LIST, and SORTED SET operations all accelerated.
• Native Vector Search. SVS-VAMANA vector index with compression enables semantic search and RAG pipelines at sub-millisecond latency — no separate vector database needed.
• Smarter Streams & Observability. New XACKDEL / XDELEX atomic commands simplify consumer group management. CLUSTER SLOT-STATS delivers per-slot CPU, key count, and network I/O metrics for proactive cluster tuning.
Who Should Choose Redis 8?
Redis 8.2 is the right choice if your application needs any of the following:
• Speed at scale — millions of requests/day where database latency is the bottleneck
• AI features — semantic search, product recommendations, or retrieval-augmented generation (RAG)
• Real-time pipelines — fraud detection, IoT telemetry, event-driven microservices
• Simplified architecture — replace multiple specialist datastores with one unified, fast platform
Use Cases & Module Combinations
Redis 8.2 ships with a full capability stack. Here is how teams are combining modules to build industry-specific applications:
• Caching & APIs — RedisJSON + LRU eviction — ideal for API gateways, product catalogs, and user profiles
• Session & Auth — RedisJSON + RedisBloom — built for SaaS portals, banking apps, and SSO backends
• AI Search & Recommendations — RediSearch + RedisJSON + Vector Index — powers e-commerce discovery, RAG pipelines, and support bots
• Fraud Detection — Redis Streams + RedisBloom + RedisTimeSeries — trusted for payments, insurance, and identity verification
Fully Managed on IBM Cloud
IBM Cloud Databases for Redis handles patching, failover, and scaling — so your team stays focused on the application. Every deployment includes:
• 99.99% uptime SLA with automatic failover across three Availability Zones
• Independent scaling of CPU, RAM, and disk with auto-scaling and hourly billing
• Enterprise security via IBM Key Protect and Hyper Protect Crypto Services for encryption key management
• Deep observability with IBM Cloud Monitoring and IBM Log Analysis integration