Infinispan Infinispan for AI Learn Get Started Tutorials Introduction Features Documentation Videos Use Cases Community Community Blog References Roadmap Contribute Download Releases Clients Cache Stores In-Memory Distributed Database What is Infinispan? Open-source, distributed, in-memory database with full-text and vector search. Elastically scalable, highly available, and replicated across data centers. Connect via HotRod, REST, Redis, or Memcached protocols. Ready to start using Infinispan? Get Started Now Now Available Infinispan 16.2.2 Download Now You already use Infinispan Star us on GitHub Features Interoperability Access data across multiple protocols and programming languages. Resilient and Fault Tolerant Data Ensure data is always available to meet demanding workloads. ACID Transactions Guarantee that data is always valid and consistent. Clustered Processing Process data in real-time without burdening resources. Queries & Vector Search Full-text, relational, and kNN vector similarity search for AI and traditional workloads. Cloud Native Kubernetes Operator, Helm charts, and container images. Run anywhere from OpenShift to AWS. See All Features Infinispan for AI Vector search, semantic caching, RAG, and conversation memory — all built into Infinispan. Native integrations with Spring AI, LangChain4j, and LangChain for next-generation AI applications. Learn more about Infinispan for AI Boost Application Performance Store data in-memory for sub-millisecond access. Use as an embedded library or a standalone server. Learn More High Availability & Elasticity Distribute data across clusters so no single point of failure causes data loss. Scale elastically by adding or removing nodes. Learn More Backup Across Data Centers Replicate data across geographically distributed clusters with automatic failover and conflict resolution. Learn More Ecosystem & Integrations Redis Protocol (RESP) See all references Recent Blog Posts Infinispan Hot Rod JS Client 0.16.0: Transactions, Multimaps, and Flags June 29, 2026 Tags: hotrod javascript client release Tristan Tarrant Hot on the heels of 0.15.0, were happy to announce the release of the Infinispan Hot Rod JS Client 0.16.0. This release brings three new features that round out the clients capabil... Read More Hello, Gophers! Introducing the Infinispan Go Client June 22, 2026 Tags: hotrod go golang client release Tristan Tarrant If youve ever thought "I wish I could talk to Infinispan from Go," today is your lucky day. Were thrilled to announce the Infinispan Go Clienta brand-new, pure... Read More Hot Rod Dissector for Wireshark June 17, 2026 Tags: hot rod dissector wireshark Vittorio Rigamonti Need to debug a Hot Rod conversation? Dont do it the hard way anymore— grab the right tool and be like Neo: able to decode the Matrix. No need for colorful pills—just install the Hot... Read More Infinispan is a Commonhaus Foundation project Infinispan is part of the Commonhaus Foundation In order to fulfill our goal of being more inclusive and fostering a more collaborative environment, Infinispan has joined the Commonhaus Foundation. This move further solidifies our commitment to open-source development and enterprise adoption, providing a neutral ground where organizations and contributors can feel equally valued and involved. Infinispan continues to thrive, supported by a broad base of contributors from multiple organizations. Learn more about Commonhaus Foundation. Feedback and Help For usage questions, we recommend to: Use the Discussions section on our GitHub project. Ask on Stack Overflow with the infinispan tag. For questions related to the development of Infinispan: Chat using Zulip (#dev stream) Join the Infinispan Community Check out our GitHub for details on reporting issues and the process for submitting pull requests. Every contribution is valuable. It can be a bug report, an example application, a feature request, a fix in the documentation or just feedback. Your help is more than welcome! Don't hesitate to join the crowd. Infinispan is released under the Apache 2.0 open source license. The source code is available on GitHub. Thanks to Navigation Home Get Started Features AI Docs Tutorials Use Cases Releases Clients Cache Stores Get Help Documentation Guides Stack Overflow GitHub Discussions Zulip Chat Contribute Source Code Submit a Bug Website Source Follow Us Blog X / Twitter Facebook YouTube GitHub Copyright © Infinispan. All rights reserved. For details on trademarks, please visit the Trademark Policy and Trademark List. Trademarks of third parties are owned by their respective holders and their mention here does not suggest any endorsement or association.