As the bottom line of information security, disaster recovery technology is getting more and more important.

作为信息系统安全的最后防线，容灾技术受到了越来越多的重视。

youdao

You are my kite is the line, recovery being chased by you;

你是风筝我是线，追追逐逐把你牵；

youdao

You are my kite is the line, recovery being chased by you;

你是风筝我是线，追追逐逐把你牵；

youdao