By W. Curtis Preston
Jam-packed with functional, freely to be had backup and restoration recommendations for Unix, Linux, home windows, and Mac OS X platforms -- in addition to a number of databases -- this new consultant is a whole overhaul of Unix Backup & restoration by way of an analogous writer, now revised and elevated with over seventy five% new material.
Backup & restoration begins with an entire evaluation of backup philosophy and layout, together with the fundamental backup utilities of tar, unload, cpio, ntbackup, ditto, and rsync. It then explains numerous open resource backup items that automate backups utilizing these utilities, together with AMANDA, Bacula, BackupPC, rdiff-backup, and rsnapshot. Backup & restoration then explains find out how to practice naked steel restoration of AIX, HP-UX, Linux, Mac OS, Solaris, VMWare, & home windows structures utilizing freely-available utilities. The booklet additionally offers overviews of the present nation of the economic backup software program and marketplace, together with overviews of CDP, information De-duplication, D2D2T, and VTL know-how. eventually, it covers tips to automate the backups of DB2, trade, MySQL, Oracle, PostgreSQL, SQL-Server, and Sybase databases - with no buying a advertisement backup product to do so.
For environments of all sizes and budgets, this specific publication indicates you the way to make sure information security with no resorting to pricey advertisement options. you'll soon study to:
Automate the backup of well known databases with out a advertisement utility
practice naked steel restoration of any well known open platforms platform, together with your computing device or laptop
make the most of worthy yet usually unknown open resource backup products
comprehend the country of industrial backup software program, together with causes of CDP and knowledge de-duplication software
entry the present country of backup undefined, together with digital Tape Libraries (VTLs)
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Extra info for Backup & Recovery: Inexpensive Backup Solutions for Open Systems
That means you have to do something special when you make a change. Special is bad. If you just back up everything, you can administer systems as you need to, without having to remember to back up before you change something. Easier to split up between volumes. One of the very few things that could be considered a plus is that if you split up your drives or filesystems into multiple backups, it is easier to split them between multiple volumes. If a backup of your system does not fit on one volume, it is easier to automate it by splitting it into two different include lists.
Of course, your DVR is nothing more than disk-based backup of your 6 | Chapter 1: The Philosophy of Backup TV. ) The use of disk in backup and recovery systems has exploded in the last few years, and it’s really solving a lot of problems. Chapter 9 covers backup hardware and goes into much more detail about why disks have become a very attractive backup target. Here is a quick summary of some of those reasons: Cost The biggest reason that disk has become such an attractive backup target is that the cost of disk has been dramatically reduced in the last few years.
Take an Inventory Make sure you can access essential information in the event of a disaster: Backups for your backups Many companies have begun to centralize control of their backups, which I think is a good thing. However, once you centralize storage of all your backup information, you have a single point of failure for your entire backup plan. You can’t restore the backup server because you don’t have the database of your backups. You don’t have the database of your backups because you need to restore your backup server.