Memurai: Redis workloads on Windows

Memurai is the only production-grade, Redis-compatible in-memory data store built natively for Windows, delivering sub-millisecond performance and enterprise-grade reliability without Linux, virtualization, or workarounds.

What Memurai brings to Windows teams

Most in-memory data tools assume Linux. Memurai doesn't. It installs as a native Windows Service, is fully compatible with the entire Redis ecosystem, and is the official Redis partner for Windows. It is built and supported by Janea Systems.

Key capabilities

• Native Windows performance. No WSL, no Docker, no virtualization overhead. Sub-millisecond response times on Windows Server.
• Full Redis ecosystem compatibility. Every library that speaks Redis protocol works out of the box: redis-py, StackExchange.Redis, hiredis, and more.
• Vector search and AI memory. Native vector search for RAG pipelines and document retrieval, plus AI agent memory and semantic caching, all on your Windows infrastructure.
• Hybrid architecture bridge. Replicate between on-prem Memurai and cloud Redis using the same protocol; one codebase, every environment.
• SLA-backed enterprise support. A dedicated team behind every production deployment; no community forums, no guesswork.
  
  

Use cases

• Application and session caching. Replace SQL-backed session stores and deliver 10x page load improvements for ASP.NET applications.
• Search, vector search, and RAG. Power semantic search and retrieval-augmented generation with all data staying on your Windows infrastructure.
• Messaging, events, and job queues. Connect Windows services and process event-driven workflows without a separate message broker.
• Regulated data on-premises. Cache sensitive data locally with confidence that it never leaves your data center or sovereign boundary.
• Hybrid cloud architectures. Run the same Redis protocol on-premises, in Azure VMs, and at edge locations under one operational model.
  
  

Why choose Memurai

• Built for Windows, not ported to it. Native compilation, no WSL or Docker overhead, no performance penalties.
• Your team already knows how to run it. Zero new skills required.
• The only on-prem option that completes your hybrid architecture. Same Redis protocol on-premises and in the cloud, one operational model.
• Built by world-class engineers, for world-class engineers. Developed by Janea Systems, trusted by global financial institutions, government agencies, telecoms, and leading enterprise software vendors.

Ready to get started? Start your free 90-day trial today.