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eXtremeDB/rt Now Integrated with PX5 RTOS, Delivering Real-Time Database Performance for Mission-Critical Embedded Systems

Federal Way, WA and San Diego, CA – March 19, 2024 McObject® LLC, the leading provider of hard real-time database solutions, today announced the integration of its one-of-a-kind database system, eXtremeDB/rt, with PX5 RTOS, a popular open-source real-time operating system for embedded systems. This integration enables developers to leverage the power and flexibility of eXtremeDB/rt within PX5 RTOS-based applications, ensuring high-performance data management for mission-critical embedded systems.

eXtremeDB/rt is an ACID-compliant hard real-time database specifically designed for the demanding requirements of mission-critical embedded systems. It offers a highly configurable database kernel that guarantees transaction deadlines for the ultimate in reliability, as well as a small footprint, making it ideal for resource-constrained environments. PX5 RTOS is a feature-rich RTOS widely used in the development of autonomous vehicles, drones, industrial automation systems, and other real-time applications.

“The integration of eXtremeDB/rt with PX5 RTOS represents a significant step forward for developers building real-time embedded systems,” said Steven Graves, CEO of McObject. “eXtremeDB/rt’s robust data management capabilities, combined with the flexibility of PX5 RTOS, provide developers with a powerful platform to create innovative and reliable applications.”

“We are excited to partner with McObject to bring the benefits of eXtremeDB/rt to the PX5 RTOS developer community,” said Bill Lamie, CEO of PX5. “This integration will empower developers to focus on building their applications without worrying about the underlying data management layer.”

Benefits of the eXtremeDB/rt and PX5 RTOS Integration:

Small footprint: eXtremeDB/rt and PX5 RTOS have minimal footprints making the pair ideal for resource-constrained embedded systems.

Flexibility: PX5 RTOS and eXtremeDB/rt provide a rich set of features and functionalities, allowing developers to create complex embedded systems. 

Real-time performance: eXtremeDB/rt is specifically designed for real-time applications, ensuring deterministic data access and retrieval. 

Reliability: eXtremeDB/rt offers ACID compliance, guaranteeing data integrity and both internal and external consistency.


The integration of eXtremeDB/rt with PX5 RTOS is available now. Developers can learn more about eXtremeDB/rt at and PX5 RTOS at

About McObject

Founded by embedded database and real-time systems experts, McObject offers proven data management technology that makes intelligent devices smarter, more reliable and more cost-effective to develop and maintain. McObject counts among its customer’s industry leaders such as Northrop Grumman, EADS, JVC, Pentair, F5 Networks, Genesis Microchip, Motorola and Boeing. McObject, based in Federal Way, WA, is committed to providing innovative technology and first-rate services to customers and partners. The company can be reached at +1-425-888-8505, or visit

About PX5  

The advanced PX5 RTOS is one of the smallest, fastest, safest, and most secure real-time operating systems on the market today. With broad processor and development tool support as well as a native implementation of the industry standard POSIX pthreads API, the PX5 RTOS enhances your development, enables cross-platform application sharing, and helps protect your software investment. Please get in touch with us today to explore how we can help!

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