Data security may be a major challenges faced by organizations as all computer data is in danger. You’ll easily lose data either from a catastrophic event sort of a flood or earthquake or maybe from an easy electronic outage or computer crashes. With an efficient backup strategy, you’ll protect your data from loss and luxuriate in better peace of mind. Data backup is one among the foremost important fail-safe methods of knowledge recovery. inspect a number of the simplest open source tools for backup and recovery.
Bacula is an open source and enterprise computing system for enterprise backup and recovery. it’s also used for verification of knowledge across a network of various sorts of computers. it had been developed to computerize the backup process which might require system admin intervention. With Bacula, you’ll easily find/recover a lost or damaged file because it has advanced storage management features.
Source – http://blog.bacula.org/
Clonezilla may be a disk cloning and partition application. It is offered in two different versions Clonezilla live and Clonezilla SE(Server Edition). Clonezilla live is for single systems and Clonezilla SE is appropriate for network backup. Clonezilla also does multitasking making it easy to deploy many systems directly. With the assistance of Clonezilla you’ll do systems deployment, bare metal backup and recovery. It’s compatible for Linux OS.
Source – http://clonezilla.org/
Rsync is employed for backing up and synchronizing the data. Basically it’s used for backing up files, which may be configured to synch across the web to other hosts. Rsync supports mirroring, backup and fast performance.
Source – https://rsync.samba.org/download.html
BackupPC may be a highly configurable and high-end performance enterprise-grade system which supports disk to disk backup and it’s online based front. It’s easy to put in and maintain. It runs on UNIX or Linux based server and on Solaris. Here the server acts sort of a client because it supports different protocols which are native in client OS.
Source – http://sourceforge.net/projects/backuppc/
Bareos stands for Backup Archiving Recovery Open Sourced. It’s derived from Bacula, it permits system admin to manage backup, recovery and to verify data across a network of computers. It can backup data like media (tape and disk). It offers features like LTO hardware encryption and efficient bandwidth usage.
AMANDA stands for Maryland Automatic Network Disk Archiver. It’s a really popular and straightforward backup solution. With this tool, IT administrator can found out one master backup server to backup multiple hosts which supports disk, tape and optical media backups. Amanda practices windows for Microsoft windows servers and desktops backup and it also uses native utilities to backup Linux or UNIX.
Source – http://www.amanda.org/
Duplicati may be a backup client utilized in a cloud computing environment. It stores encrypted, compressed and incremental backups on cloud storage servers. Duplicati provides unique options like filters and deletion rules. It works with both private and public clouds. It’s a built-in scheduler, it makes a simple regular and up-to-date backup.
Source – http://www.duplicati.com/