Installing Server and Managing the Active Directory - Essay Example

By using shadow copies, a Windows Server 2003-based file server can efficiently and transparently maintain a set of previous versions of all files on the selected volumes. End users access the file or folder by using a separate client add-on program, which enables them to view the file in Windows Explorer. The client program, which is included on the Windows Server 2003 CD, integrates seamlessly with the client PC and enables the user to view the previous version of the file. Probably the most well known fault tolerant technology supported by Windows is software RAID, which is available on systems where basic disks have been changed to dynamic disks.

RAID 0 (disk mirroring) is an excellent method for providing fault tolerance for boot/system volumes, while RAID 5 (disk striping with parity) increases both the speed and reliability of high-transaction data volumes such as those hosting databases. Software RAID means that RAID is implemented within Windows itself, but for even higher performance and greater fault tolerance Habibi's can choose to implement hardware RAID instead, though this is generally a more expensive solution than software RAID.

Traditionally most software RAID systems have used SCSI, but another option common nowadays is SATA (Serial ATA), which is usually only a fraction of the cost of SCSI but with almost comparable performance. There's more to RAID as far as fault tolerance in st. RAID 0 (disk mirroring) is an excellent method for providing fault tolerance for boot/system volumes, while RAID 5 (disk striping with parity) increases both the speed and reliability of high-transaction data volumes such as those hosting databases.

Software RAID means that RAID is implemented within Windows itself, but for even higher performance and greater fault tolerance Habibi's can choose to implement hardware RAID instead, though this is generally a more expensive solution than software RAID. Traditionally most software RAID systems have used SCSI, but another option common nowadays is SATA (Serial ATA), which is usually only a fraction of the cost of SCSI but with almost comparable performance. There's more to RAID as far as fault tolerance in storage goes however.

By implementing the Distributed File System (DFS) on your network and replicating DFS roots using the File Replication Service (FRS), you can ensure maximum redundancy for shared volumes, allowing users to access shared files on your network not only more easily but also when a particular file server goes down. Another useful technology is the Volume Shadow Copy Service (VSS), which lets Windows keep point-in-time snapshots of data volumes so users can recover accidental deleted files or revert to earlier versions of documents they are working on.

While not strictly a fault tolerant technology, VSS does provide increased availability for user data and helps protect it from accidental loss or destruction.3. Recommendations for a removable storage backup for Habibi's server. It depends on the way backup is supposed to be made. In case of manual copying I would recommend a rewritable CD as the cheapest and