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源码搜索 |
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项目描述: |
Since disk drives are cheap, backup should be cheap too. Of course it does not help to mirror your data by adding more disks to your own computer because a fire, flood, power surge, etc. could still wipe out your local data center. Instead, you should give your files to peers (and in return store their files) so that if a catastrophe strikes your area, you can recover data from surviving peers. The Distributed Internet Backup System (DIBS) is designed to implement this vision.
由于磁盘驱动器是廉价的,备份也同样是廉价的。当然通过在你的机子上增加更多的磁盘来镜像你的数据也是无助的,因为一次火,洪水,电力波动等因素将仍然破坏你局部的数据中心。相反,你可以把你的文件交给同伴(反之也能恢复他们的文件),这样的话如果有一次大灾祸袭击你的数据中心,你能够从残存的同伴那里恢复数据。DIBS就是被设计来实现这个功能的。 |
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发布者:
chengbd
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最新发布源码包 |
软件包 |
版本号 |
日期 |
本地下载 |
0.6 |
 0.6  |
2003-03-04 |
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