Data Backup Design and Implementation Consideratio

As with
data backup systems, data combined with quite tight, so back up before the implementation of the project's chart is very important, a nice solution to give users real benefits,GHD, to ensure data security and manageability ######. But the program is constantly designed to be unreasonable to give the user the trouble is that treatment, even when data wastage tin not be speedily reinstated.
a backup architecture: LAN or SAN
Select LAN-based backup or SAN backup, personally think that a relationship with several factors.
1. the amount of data size.
2. burden on the network.
3. the requirements of the backup time skylight.
4. server load.
If the on appearances necessitated higher recommended SAN structure, and vice versa ashore the use of LAN architecture. (If money is actually numerous things would not have said,GHD Hair Straighteners NZ, a direct use of SAN)
Second,GHD Purple Styler Straighteners, the choice of backup software and modules
prefer the right backup software on their own and the corresponding module is data and system security of the important part. But in the choice of software and modules, premier to find out their real needs,GHD Pink Limited Edition, prefer than by virtue of imagination, it is best to be capable to demand 1 of the lists and discussions with pertinent departments. Personally think that the following aspects need attention.
1. operating system, database and server model, in order to confirm the choice of using the backup software. For example, the use of BE or NBU.
2. whether the system back up
3. To behind up the data type (database or document type), if there is need to backup open files.
4. a careful database and operating system moderator, this is mainly used to confirm the backup software support.
5. minicomputer need to know the specific models, which have to type in the NBU PC SERVER apparently the digit of CPU, which namely mainly accustom apt calculate TIER level.
Third, the choice of backup appliance
most commonly used disk and tape storage middling with 2, two media each have their own advantages,GHD Midnight Collection Gift Set, the main advantages of disk backup and restore the body was in the hasty.
The cardinal avails are ease of tape storage (including off-site preservation), and offline storage, not by the virus and so on. The tape library equipment selection individually think that a relationship with for several causes.
1. the value of data, as well as mushroom the amount of daytime
2. backup requirements
3. Data type (if the file type to clarify the scope of most individual file size and approximate number of files)
4. data to save time and backup frequency.
5. backup architecture (used to select the type of tape library interface)
According to the above ingredients to select the appropriate size of the tape library and drive types.
Fourth, the implementation of the program
implementation of the agenda in appending to hardware and software installation, the most momentous thing is according to their needs to amplify a reasonable backup tactics. Personally think namely the following aspects need care.
1. hardware installation is relatively easy, mainly to confirm the server has not appropriate accessible interfaces (such as SCSI tape library to verify that the waiter has external SCSI wharf).
2. tape library arsenal body and whether the FW drive is the most settled edition, upgrading is not the case.
3. software installation is to validate whether the operating system patch to play enough, and data backup software patch and the patch itself.
4. to develop a backup strategy is the most important in the development of strategies to clarify several issues before:
* data to reserve time.
* Backup frequency.
5. According to message ahead the establishment of media sets, private advice is to keep period to divide,GHD Red Styler Straighteners, such for the comprehensive set of backup medium, backup media set, and on backup media set has the annuals on backup media set, and set the proper protection phase .
five, routine conservation
routine maintenance to pay attention to the following important areas:
1. CATALOG scheduled backup.
2. backup equipment and backup job status check.
3. regular washing tape library drive.
4. periodicity for revitalization in the test (the test machine to make)