Linux Database Management System
Proven the fastest hybrid persistent and in-memory Linux database management system for edge and cloud.
What makes eXtremeDB different?
Platform independent eXtremeDB has been a Linux database management system from the beginning. Created to be a powerful tool for the professional developer, eXtremeDB offers the features you’ll find in other database management systems, and some that you won’t, (like those below), to give your next project a competitive edge.

An In-Memory and Persistent DBMS
eXtremeDB was originally designed and optimized to be an in-memory database system (IMDS) and this distinction allows for improved performance. Learn why here.
The eXtremeDB hybrid database system offers the strengths of the on-disk and all-in-memory approaches to data management in a single database system.

Active Replication Fabric
eXtremeDB Active Replication Fabric stages data during network malfunctions or outages, then sends the relevant historical data to the network as soon as the connection is reestablished.
Ideal for:
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- mobile IoT systems that move in/out of coverage
- battery operated field devices’ need to conserve power

Row & Columnar Flexibility for Time Series Data
Time series data management systems frequently require large volumes of information to be available continuously. eXtremeDB excels in this capability.

Embedded and Client Server
Fast, flexible eXtremeDB is Linux database management wherever you need it. eXtremeDB runs on device, gateway and server, eliminating the need to learn different DBMS and leverages staff skills. Devices and servers communicate flawlessly. Learn more.

A Hard Real-time Option
eXtremeDB/rt is the first and only deterministic embedded database management system for mission- and safety-critical hard real-time applications.
Use eXtremeDB in these markets and others.
Created to be a powerful tool for the professional developer.

Features for the Fastest Database
- Multiple Database Index Types
- Cache Management
- Pipelining
- Resource Conflict Resolution
- Data Compression
Additional features that make eXtremeDB the fastest Linux database management system

Features to Maximize Reliability
- ACID-compliant transactions
- Non-volatile memory support
- High Availability
- Advanced debugging and corruption prevention

Features to Reduce Memory Usage
- Built on a in-memory database system
- Minimizing stack
- Custom, purpose-specific, memory allocators’

Features for Professional Developers
eXtremeDB was developed to be a powerful tool for the professional developer, offering adaptable architecture, powerful run-time features, and unmatched developer flexibility to tailor a Linux database for a competative advantage.
Related Resources
Articles for Professional Developers
- “A McObject Focus—What’s Changing in the Satellite Industry?” SatMagazine
- “Industrial Internet of Things (IIoT) Database Usage in Rail Systems” insight.tech
- “SCADA as You’ve Never Seen It Before“ Nuclear Engineering International
See a list of articles
White Papers for Professional Developers
Read Portability Techniques for Embedded Systems Data Management to learn how eXtremeDB can be a Linux database management system, as well as Windows, VXWorks, MacOS, etc.
Review our other research
Evaluate eXtremeDB free trial software
Download a free trial of eXtremeDB
Please visit our free trial page, or contact us at info@mcobject.com for special packages.
Still have question?
- Learn more about eXtremeDB, tthe ultra reliable Linux database platform on our FAQ page
- Get more in-depth information in our online documentation
