软件重生技术的实验程序设计

Experimental Program Design of Self-recovery Software Technology

软件重生技术是一种主动性的容错策略。该技术的基本思想是:在软件发生崩溃之前,清理运行环境,消除已经发生的错误情况,重新启动系统。由于它是有目的的事先干预,所以成本要比事后重启低得多。

Self- recovery software technology is a kind of initiative fault tolerant strategy, eliminating the running environment, erasing errors and restarting the computer before the software breaks down. The cost is less expensive than reboot afterwards because of purposeful intervention beforehand.