现在用带库备份数据库的多吗？

xjg · 发表于 2007-1-9 21:50

另外搞一个SATA磁盘阵列进行备份～

jerryma6002 · 发表于 2007-1-10 10:53

1  backup on tape is lower cost than disk
2  tape can also be reduncy as disk raid*
3  maybe most backup are on tape at preseat, but the future tread must be to disk as  disk cost is going to cheap.

zhaolcq · 发表于 2007-1-13 13:07

但是现在低端阵列便宜啊，吞吐和可靠性都比磁带高啊

johnli8888 · 发表于 2007-1-29 11:24

准备近期恢复测试一下。

gonghaoran · 发表于 2007-1-29 20:40

磁带的价格比较便宜吗

现在用带库备份数据库的多吗？

我们就是用带库备份的，一年多还没有进行恢复测试，担心啊！