eXtremeDB/rt
RTOS Data Management Support
eXtremeDB/rt Offers Broad Support for All Major Real-time Operating Systems
Real-time applications must run in the context of a real-time operating system (RTOS), or must have access to hardware resources — interrupts, timers, memory management, etc. RTOS have different (and often multiple) scheduling policies, and different (and often multiple) ways of measuring time. Real-time systems are often safety- or mission-critical. Thus, the underlying operating system is one of the FAA, FRA, or ISO 26262 (automotive safety) certified operating systems. Manufactures’ approaches to achieve certification are often to cut services that don’t fit into the certification boundaries. The same certification requirements are true for the development tools — compilers, profilers, etc., must be certified versions of those tools. In general, the generated code is “safety-oriented” as opposed to speed- or size-oriented.
The eXtremeDB/rt kernel — the transaction schedulers, recovery algorithms and the database access API — adjusts to these limited set of operating system services and strives to compensate for their conservative nature by optimizing performance and memory footprint of the database management components.
eXtremeDB/rt distributions are currently available out-of-the box for real-time target platforms (a real-time operating system on selected hardware including x86, ARM, PowerPC). Target packages include source-code for the real-time database kernel accompanied by several examples built for the target platform that demonstrate real-time transaction deadline management.
In addition, “desktop” evaluation packages are available for immediate download for Linux (any Intel® 64 architecture), MacOS and Microsoft Windows (VS2017, any Intel® 64 architecture) platforms. The desktop distributions include numerous samples that demonstrate the eXtremeDB/rt API.
Target distributions
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.
While we want to show you how well eXtremeDB/rt would fit with your project, we also understand that sometimes you want to sip the wine before committing to the bottle. Desktop evaluation packages of eXtremeDB/rt for Linux, MacOS, QNX and Windows platforms are available for free immediate no-hassle download.

Azure RTOS ThreadX
eXtremeDB/rt for ThreadX for:
- Linux x86 (GNU GCC Tools)
- STM32 MCUs (ARM Cortex-M7)
Contact us for a free trial package

Deos
- ARM platforms (generic)
- x86 (generic)
- PowerPC platforms (generic)
Contact us for a free trial package

embOS
Contact us for a free trial package

FreeRTOS
- ARMv7 (generic), BSP required
- ESP32 platforms
Contact us for a free trial package

FreeRTOS Linux Simulator
NXP’s i.MX 8QuadXPlus (ARM Cortex® A35 +Cortex-M4F)
Contact us for the free trial package

INTEGRITY OS
- 11.04 for sim800
- 11.08 for simarm
- Aarch64 (ARM64)
- Aarch32 (ARM)
Contact us for a free trial package

SIEMENS Nucleus
- QEMU arm32
- QEMU aarch64
- STM32F469 (ARM Cortex-M4)
Contact us for a free trial package
Desktop distributions
In alphabetical order

Linux
eXtremeDB/rt for Linux, x86 (64-bit)
Click here for a free trial

Linux
eXtremeDB/rt PetaLinux 2019.1 (Zynq UltraScale+ MPSoC ZCU104 with ARM-A53)

MacOS
eXtremeDB/rt for MacOS
Click here for a free trial

Windows
eXtremeDB/rt for Microsoft Windows (Visual Studio 2017, x64)
Click here for a free trial
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eXtremeDB/rt for Microsoft Azure RTOS ThreadX
“Managing data with a hard real-time requirement is a challenge for developers,” comments Tony Shakib, Partner General Manager, Microsoft Azure IoT. “Developers have had to use current solutions that may not meet time constraints or write their own database system. eXtremeDB/rt brings a solution to Microsoft Azure developers that eliminates this trade off.”
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for DDC-I’s Deos Real-Time Operating System
“eXtremeDB/rt provides an excellent option for developers of resource-constrained, mission-critical embedded systems who require a compact, real-time embedded database,” said Greg Rose, vice president of marketing and product management at DDC-I. “We look forward to working with McObject to offer eXtremeDB/rt to embedded developers utilizing our Deos real-time operating system.”
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for embOS RTOS applications
SEGGER’s CEO, Ivo Geilenbruegge, had this to say: “We are excited that McObject has created a first-of-its-kind real-time database system to complement our embOS RTOS and extend support for hard real-time systems to include database operations. Real-time systems are following the trend of embedded systems in that they are being called upon to manage more (and more complex) data.”
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for FreeRTOS
Richard Barry, FreeRTOS founder, said “It is good to have another high-quality option for FreeRTOS users, this time providing a real-time deterministic database which can, as just one example, fulfill a crucial role in the Industrial Internet of Things (IIoT): data collection, aggregation, and distribution in oil rig blow-out prevention (BOP) systems. A BOP is a specialized device equipped with sensors to detect a “kick” and actuate valves to prevent a catastrophic blowout.” Richard continued, “The need to detect and respond within deadlines is emblematic of real-time industrial systems.”
Read the press release.
Start a free evaluation, 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
eXtremeDB/rt for Green Hills Software’s INTEGRITY RTOS
Joe Fabbre, Global Technology Director for Green Hills had this to say: “McObject has created a unique real-time database that complements our INTEGRITY RTOS and extends hard real-time support to database operations. Advanced applications in real-time systems are being called upon to manage more (and more complex) data. eXtremeDB/rt gives developers of these systems an off the shelf solution for real-time data management.”
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for Lynx Software Technologies
“We were delighted to work with McObject to bring eXtremeDB/rt to the LynxOS partner ecosystem. Our companies share the vision that real-time systems are becoming more sophisticated and consequently have to manage more complex data. eXtremeDB/rt fills a critical gap in the technology stack,” said Pavan Singh, VP of product management, Lynx Software Technologies.
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for QNX Neutrino RTOS
“Real-time performance can benefit embedded software developers in many market segments including autonomous systems, industrial control, robotics and medical devices,” said Romain Saha, Strategic Alliances Director at BlackBerry QNX: “McObject builds upon many years of QNX support by bringing eXtremeDB/rt to the latest version of the QNX Software Development Platform.”
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for SIEMENS Nucleus RTOS
“McObject’s eXtremeDB/rt allows Nucleus customers to have a truly embedded database solution that allows them to meet the determinism they require in a commercial-off-the-shelf solution.” said Jeff Hancock, Siemens Embedded Senior Product Manager. “eXtremeDB/rt helps Nucleus customers manage ever-growing data requirements.”
Read the joint press release.
Start a free evaluation, 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
eXtremeDB/rt for VxWorks-based Real-time Embedded Systems
“Through our work with McObject, we’re helping customers modernize and accelerate the delivery of reliable intelligent systems that demand real-time requirements,” said Michel Chabroux, Senior Director, Product Management, Wind River. “We look forward to building on our proven track record of success with McObject to help advance the next generation of cloud-connected intelligent systems with increasingly challenging edge compute needs.”
Read the joint press release.
Start a free evaluation, 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
We're grateful for the partnerships we have with industry leaders, and invite you to read what they say about eXtremeDB/rt in our joint press releases.

Azure RTOS ThreadX
“Managing data with a hard real-time requirement is a challenge for developers,” comments Tony Shakib, Partner General Manager, Microsoft Azure IoT. “Developers have had to use current solutions that may not meet time constraints or write their own database system. eXtremeDB/rt brings a solution to Microsoft Azure developers that eliminates this trade off.”
Read the joint press release.

DDC-I’s Deos
“eXtremeDB/rt provides an excellent option for developers of resource-constrained, mission-critical embedded systems who require a compact, real-time embedded database,” said Greg Rose, vice president of marketing and product management at DDC-I. “We look forward to working with McObject to offer eXtremeDB/rt to embedded developers utilizing our Deos real-time operating system.”
Read the joint press release.

embOS from SEGGER
SEGGER’s CEO, Ivo Geilenbruegge, had this to say: “We are excited that McObject has created a first-of-its-kind real-time database system to complement our embOS RTOS and extend support for hard real-time systems to include database operations. Real-time systems are following the trend of embedded systems in that they are being called upon to manage more (and more complex) data."
Read the joint press release.

FreeRTOS
Richard Barry, FreeRTOS founder, said “It is good to have another high-quality option for FreeRTOS users, this time providing a real-time deterministic database which can, as just one example, fulfill a crucial role in the Industrial Internet of Things (IIoT): data collection, aggregation, and distribution in oil rig blow-out prevention (BOP) systems. A BOP is a specialized device equipped with sensors to detect a “kick” and actuate valves to prevent a catastrophic blowout.” Richard continued, “The need to detect and respond within deadlines is emblematic of real-time industrial systems.”
Read the press release.

INTEGRITY from Green Hills Software
Joe Fabbre, Global Technology Director for Green Hills had this to say: “McObject has created a unique real-time database that complements our INTEGRITY RTOS and extends hard real-time support to database operations. Advanced applications in real-time systems are being called upon to manage more (and more complex) data. eXtremeDB/rt gives developers of these systems an off the shelf solution for real-time data management.”
Read the joint press release.

LynxOS
“We were delighted to work with McObject to bring eXtremeDB/rt to the LynxOS partner ecosystem. Our companies share the vision that real-time systems are becoming more sophisticated and consequently have to manage more complex data. eXtremeDB/rt fills a critical gap in the technology stack,” said Pavan Singh, VP of product management, Lynx Software Technologies.
Read the joint press release.

QNX Neutrino RTOS
“Real-time performance can benefit embedded software developers in many market segments including autonomous systems, industrial control, robotics and medical devices,” said Romain Saha, Strategic Alliances Director at BlackBerry QNX: “McObject builds upon many years of QNX support by bringing eXtremeDB/rt to the latest version of the QNX Software Development Platform.”
Read the joint press release.

SIEMENS Nucleus RTOS
“McObject’s eXtremeDB/rt allows Nucleus customers to have a truly embedded database solution that allows them to meet the determinism they require in a commercial-off-the-shelf solution.” said Jeff Hancock, Siemens Embedded Senior Product Manager. “eXtremeDB/rt helps Nucleus customers manage ever-growing data requirements.”
Read the joint press release.

WindRiver VxWorks
“Through our work with McObject, we’re helping customers modernize and accelerate the delivery of reliable intelligent systems that demand real-time requirements,” said Michel Chabroux, Senior Director, Product Management, Wind River. “We look forward to building on our proven track record of success with McObject to help advance the next generation of cloud-connected intelligent systems with increasingly challenging edge compute needs.”
Read the joint press release.