MicroStream is Part of Helidon

Oracle has now integrated MicroStream with Helidon 2.4.0
Helidon is a leading framework for building modern cloud-native microservices with Java.
Helidon is comprised of two versions: Helidon MP & SE. MicroStream is integrated with both versions.


MicroStream is now Open Source

Java-native object graph persistence.
Realize ultra-fast in-memory data processing with pure Java.
Microsecond query time. Low-latency data access. Gigantic data throughput and workloads.

Upcoming Live-Events

Join to our conference talks and user-group meetups.

1000x Faster Database Queries

JVM's in-memory data processing speed + MicroStream is proven to be
up to 1000x faster than Hibernate + EHCache.
Minimize latency, maximize throughput & workload, save 90% CPU power & costs.

Supported Platforms

Latest MicroStream Version 6

Java / JVM

Get MicroStream for

MicroStream for Cloud-Native Microservices and Classic Java Enterprise Applications.

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Get MicroStream for

MicroStream for Mobile, Embedded and, Edge Devices.

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Upcoming Training

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Our Partners

Frameworks Integrated with MicroStream
Technology Partners

Get Started

MicroStream is joyfully easy to use Java API you can download via Maven.

Community Edition

  • Open Source
  • Driven by our fast growing community
  • Dynamic development of new features, concepts and innovations
  • Timely adjustments to the latest Java versions
  • Open Source database connectors
    PostgreSQL, Maria DB, SQLite, Plain-File Storage
  • Updates free for 6 months
    • Every 6 months a new version is published
  • Community support on GitHub & StackOverflow

Enterprise Edition

For enterprises using MicroStream for business critical applications or products:

  • Enterprise database connectors
    Database connectors for all supported data storage solution.
  • Enterprise-grade legal proof
    • Legal proof of your right to use MicroStream
    • Indemnity against claims of copyright infringement
  • Enterprise-grade security
    Long-term enhenced security updates to eliminate vulnerabilities.
  • Enterprise-grade support
    • Development support
    • Production support
    • Long-Term Support: Update Warranty - Updates for 8 years guaranted.

User Groups, Book a MicroStream Talk!

Is your Java User Group, other developer use group, developer meetup, tech-talk or other develop event interested in MicroStream? Check out our calendar and book us for a MicroStream talk (online only). We are looking forward to being part of your session program.

Book Us for a Talk

Personal Online-Call

You are a decision-maker and wondering how MicroStream works, whether your organization can benefit from MicroStream, if MicroStream will meet your requirements and how our process works?

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Company Training

Experimenting takes you valuable time and money, is a potential source of conceptual errors and you have to find out best practices for your own. We provide you individual company training tailored for your team.

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We support you from building a proof-of-concept, through building the architecture and the object model up to implementing your entire application or single parts of it and run it in production in the data center.

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