The world today is driven by data. The demand for data expands on a daily basis; therefore users are faced with the ever-growing challenges of data backup and recovery.
Some of these challenges include, strict requirements for data accessibility and availability, infinite data growth, and shrinking backup windows. Each challenge promotes the need for up-to-date disaster recovery solutions. Some approach solutions are centralized management, automatic backup processes, and integration of different media types (tapes and disk drives).
Whatever the solution is, in order to optimize the backup and recovery process you need something that can make your data more available and safe. Software is available that will perform reliable and complete backups, provide quick access to archives, recover lost information rapidly, automate your backup or recovery operations, provide an integrated mixed media framework, and reduce the need for IT support.
Data protection should be top priority of any user, yet it is commonly neglected. Failure to protect computer data could result in losing many crucial hours of work, jeopardizing client relationships, or worse destroying an entire business. Sounds harsh, but it is a reality many businesses face daily simply due to neglect.
Periodically copying data onto a secondary storage device is called data replication. This process is the basis of all recovery solutions. The secondary device should be located some distance apart from the original. Should the main storage device ever fail, the secondary device brings the computer back to its primary status. Replication is a continuous process that has to be updated to the secondary storage device on a regular basis.
Mirroring is a process that involves updating a "shadow disk" in conjunction with the primary disk. It can be employed in addition to data replication as a piece of the data recovery solution. If disaster strikes the primary disk, then the data can effortlessly be retrieved from the mirror disk. There are two mirroring techniques they are synchronous and asynchronous.
The best way to protect a computer is by using remote sites located several hundreds of miles from the business. The ideal recovery solution should provide fast time-to-recovery with virtually no interruption to data access, minimize data loss, synchronize the primary and recovery center, and reduce the need for IT administrators during the recovery process. Although it may seem like it is impossible to keep up with the rapidly changing government requirements that can be costly and technical. It is important that you implicate a backup and recovery process to protect your important information.
