Aircraft
Automotive
Railway
Energy
Medical
eXtremeDB/rt is the first and only deterministic embedded database management system for mission- and safety-critical hard real-time applications.
Modern avionics and aircraft navigation systems, driver assistance systems, critical medical equipment and similar systems’ data management is complex, often non-interruptible and have strict requirements for timely execution. Those requirements are defined as real-time constraints on the systems’ temporal behavior. The eXtremeDB/rt pioneering design addresses those constraints through preserving the temporal validity of data and enforcing predictable execution of critical data transactions.
Read the datasheet
Review the documentation
eXtremeDB/rt Q & A: what distinguishes a true, real-time deterministic embedded database?
Watch this and other videos about real-time and embedded database management on our Webinars page.

Tailored to your needs
The nature of eXtremeDB/rt’s tight integration with the RTOS and target hardware requires that each evaluation package be assembled uniquely for your needs.
Please contact us so that we can gather information on your RTOS vendor, version, target hardware, tool chain, and so on.
Send us an email
Give us a call
+1-425-888-8505
Desktop distributions
Desktop evaluation packages of eXtremeDB/rt for Linux, MacOS, and Microsoft Windows platforms are available for free download. Learn more about the programming interface and various real-time and non-real-time features of eXtremeDB/rt. After you have tried the desktop version, we hope you’ll contact us for a free trial of eXtremeDB/rt tailored to the needs of your RTOS.
You are also welcome to contact us, and we will send you a download of eXtremeDB/rt running in the FreeRTOS simulator.
Articles about hard real-time data management and eXtremeDB/rt.


"Embedded Databases in Real-Time Systems"
CircuitCellar.com, March 14, 2022

"McObject and Siemens Embedded Announce Immediate Availability of eXtremeDB/rt for Nucleus RTOS"
ODBMS.org, February 23, 2022

"Embedded Executive: Steve Graves, President and CEO, McObject" EmbeddedComputing.com, January, 2022 An interview reviewing key concepts in real-time computing.

"Why your mission-critical application needs a real-time database management system", Logic.nl
January 4, 2022

"McObject Announces Availability of eXtremeDB/rt for Microsoft Azure RTOS ThreadX" Electronic Engineering Journal November 11, 2021

"McObject Collaborates with Wind River to Deliver the First-Ever Deterministic Database Systems for VxWorks-based Real-time Embedded Systems" COTS Journal, October, 2021 Please find us on page 8.

"Databases in Hard Real Time" McObject Launches True Real-Time Deterministic Database for embOS Real-time Operating System Applications, Wilmott.com,
October 15, 2021

"On eXtremeDB/rt. Q&A with Steven Graves, Real-time analytics has nothing to do with real-time systems." By Roberto Zicari ODBMS.org,
October 7, 2021.

"Keeping A Mission-Critical Deterministic DBMS On Time" by McObject CTO Andrei Gorine EmbeddedComputing.com,
September 20, 2021

"Real time tasks need real time data" Read the Wind River blog, September 7, 2021


"Embedded Databases in Real-Time Systems"
CircuitCellar.com, March 14, 2022

"McObject and Siemens Embedded Announce Immediate Availability of eXtremeDB/rt for Nucleus RTOS"
ODBMS.org, February 23, 2022

"Embedded Executive: Steve Graves, President and CEO, McObject" EmbeddedComputing.com, January, 2022 An interview reviewing key concepts in real-time computing.

"Why your mission-critical application needs a real-time database management system", Logic.nl
January 4, 2022

"McObject Announces Availability of eXtremeDB/rt for Microsoft Azure RTOS ThreadX" Electronic Engineering Journal November 11, 2021

"McObject Collaborates with Wind River to Deliver the First-Ever Deterministic Database Systems for VxWorks-based Real-time Embedded Systems" COTS Journal, October, 2021 Please find us on page 8.

"Databases in Hard Real Time" McObject Launches True Real-Time Deterministic Database for embOS Real-time Operating System Applications, Wilmott.com,
October 15, 2021

"On eXtremeDB/rt. Q&A with Steven Graves, Real-time analytics has nothing to do with real-time systems." By Roberto Zicari ODBMS.org,
October 7, 2021.

"Keeping A Mission-Critical Deterministic DBMS On Time" by McObject CTO Andrei Gorine EmbeddedComputing.com,
September 20, 2021

"Real time tasks need real time data" Read the Wind River blog, September 7, 2021