High-Performance Java-Native-Persistence

Store and load any Java Object Graph or Subgraphs partially, Relieved of Heavy-weight JPA. Microsecond Response Time. Ultra-High Throughput. Minimum of Latencies. Create Ultra-Fast In-Memory Database Applications & Microservices.

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1000x Faster Database Queries

MicroStream for Java

Build apps and microservices running on desktops, on- premise, in the cloud, in containers or with GraalVM.

MicroStream for Android

Build apps running on mobile phones, wareables and devices running Android.

Why MicroStream?

Ultra-high Performance

Every query is executed in-memory in microseconds - up to 1000 times faster than JPA queries, up to 100 times faster than direct cache access. The result is an ultra-fast in-memory database application or microservice. MicroStream enables you to build revolutionary new innovations, features and products.

Saving Infrastructure Costs

With MicroStream's high performance, your application needs extremely less computing power for handling accruing workloads. Instead of big clusters, you will need only one single machine. Thus, our users save up to 92% costs of infrastructure, on-premise as well as in the cloud. annually.

Built for Java

MicroStream is a Java-only approach, provides an elegant fully OO- programming model, frees you from effortful mappings, lets you freely design your object model and using any Java concepts, leads to a simple architecture, simplifies, and accelerates your entire development process. It's a Java developer's joy.

Use any JVM Technology


Latest news from MicroStream.

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Get Started

Updates are free for 6 months or choose our Long Term Update Warranty for enterprises.

Perfect to get started and for small projects


  • MicroStream is open source
    and contains all features

  • Supported and drivven by our
    fantastic community

  • 6 months update support free
    Every MicroStream major release is
    supported for 6 monts, which means
    we deliver updates for free.


For business critical projects


For enterprises using MicroStream for business critical applications or products:

  • Update Long-Term Support (LTS)
    We provide you updates for all major releases for 8 years guaranted.
    Every major release is supported 8 years.
  • Enterprise-grade Security
    Long-term security updates to eliminate vulnerabilities.
  • Subscription models:
    • (Virtual) Processor model (vCPU)
    • Embedded model for independent software vendors
    • Individual model that fits to your business is possible