服务器备份系列(1)-主流服务器备份技术对比列表
(2007-10-15 00:30)
分类： 服务器备份和恢复技术
你了解当今主流的备份技术吗?本页就是希望能帮助你选择相关技术.在这对比了一些自由软件,和商业软件.其中包括Bacula,Amanda,Tivoli,Veritas,Legato Networker,BrighStor ARCserve.请个人用户就不要看了,本文章是指的服务器备份技术,网络备份技术.
注:下面列出的不表示所有.
| Bacula | Amanda | Tivoli (TSM) | Veritas | Legato Networker | BrightStor ARCserve | |
|---|---|---|---|---|---|---|
| Backup Levels | Full, Differential, Incremental | Full, Incremental(1-9)1 | Full2, Differential, Incremental | |||
| Data Format | Custom, but fully open | open | ||||
| Autochangers | Fully supported | Fully supported | Fully supported | |||
| NDMP | No | No | Yes | Yes | Yes | |
| Backup to Tape | Yes | Yes | Yes | Yes | Yes | Yes |
| Backup to Disk | Yes | Yes | Yes | |||
| Backup to DVD | Yes | Yes | ||||
| Staging | Yes | Yes | ||||
| OpenSource | Yes | Yes | No | No | No | No |
| Commercial Support | Yes | Yes | Yes | Yes | Yes | Yes |
| GUI | Minimal | No | Client | Yes | Yes | Yes |
| Multi Platform | Yes | Yes | Yes | |||
| Virus Scanning | Yes | |||||
| Volume Shadow Copy (VSS) | Yes | Yes | Yes |
1 Incremental level 1 is the same as differential.
2 Full, “Keep Archive Bit” or “Clear Archive Bit”