One of the most important issues with embedded systems is the need for a real-time operating system.

有关嵌入式系统最重要的事务之一就是要求有一个实时操作系统。

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QNX gives RIM a strategic advantage as a high performance and highly adaptable real-time operating system.

QNX为RIM提供了一个高性能和高适应性的实时操作系统。

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Embedded microprocessor and real-time operating system are two core technologies of an embedded system.

嵌入式微处理器和嵌入式实时操作系统是嵌入式系统的两大核心技术。

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No because they are not microkernel based real time operating system with fault tolorent.

FORBES: Connect

Because there is no such thing as malware for QNX real time operating system.

FORBES: Connect

Trying to develop with open source in the same way they did with a real-time operating system can be a very expensive (not to mention extremely frustrating) experience.

FORBES: Apple Challenges Companies To Decrease Time to Market