Frequent saving to disk, using your software is the first step. Also, do not reboot your computer while working on a file. Always exit to DOS at the end of the day. You will see the main menu.
Remember that computers are just mechanical devices. It is only a question of when they will eventually ear out. Therefore we are using a system of backing up so that we remember the old saying:
Don't have all your eggs in one basket.
Don't have all your files on one disk.
Use an Off Site Backup Service like ours
Category |
Process |
Problem |
WEB BASED |
Tape |
PERFORMANCE |
Backup |
Backup windows is growing |
FAST - Advanced delta processing technology means you send only your changed data, saving your precious bandwidth and shrinking your backup window |
SLOW - Must read and write all data to create a full backup |
|
Restore |
Takes too long |
FAST Incremental backups are patched for you. All you have to do is pick the file or files you wish to restore, select a date, and the software does the rest. |
SLOW Admin. must identify media, retrieve internally or from offsite vendor, gain access to a tape device to restore from, then search media for applicable data to start the transfer |
|
|
Too complicated |
DISASTER READY Begin restoring as soon as you realize there is a disaster. If need be, a Mobile vault with all your backup data can be shipped to any location in as little as 90 minutes |
ITS A DISASTER Long lists of media must be created and sent to offsite vendor, where tapes are picked and shipped |
|
|
Requires too much hardware |
PROTECTION There is no hardware on-site to deal with. |
PROBLEM Tapes could be corrupted, tape drives could stop working. Hardware is expensive. |
RELIABILITY |
Verification |
Takes too long |
FAST On-the-fly, multi-level data integrity checking eliminates re-read |
SLOW Must re-read all data and compare against data written to tape |
|
|
Its not complete |
TWO-WAY On-the-fly, multi-level data integrity checking performed during backup and restore |
ONE-WAY Integrity checking done only for data written to tape as second phase of backup process |
|
|
Is my data ok? |
TESTABLE Tests on backup data can be performed quickly and easily at any time |
UNTESTED Testing validity of tapes is time consuming and costly. Frequently, its just not done |
|
|
Flawed design |
VALIDATED On-the-fly multi-level data integrity checking ensures your backup are valid |
INVALID Since data often changes between the backup and compare process, numerous errors turn up that are often ignored |
|
Failures |
Not resilient enough |
RESUMES Transport issues with a vault during backups and restores automatically reconnect on user configurable time intervals. the backup resumes |
HALTS Recording issue with tape can often cause backup or restore to be incomplete. Depending on the problem, the tape may get corrupted. |
ACCESSIBILITY |
Backup |
Bottleneck |
MULTI-TASKING Many concurrent jobs can be executing at once |
CONTENTION -Must have one tape drive for every job you wish to run |
|
Restore |
Tape formats change |
FLEXIBLITY There is no chance of media obsolesce when using disk to disk backups |
OBSOLECENSE Media formats change to accommodate expanding storage requirements. Most formats are not backward compatible |
|
Manage |
Operate Anywhere |
WORLDWIDE Backups can operate over any IP network, preferably a connection that is broadband or greater. |
LAN ONLY Because tape backups write large volumes of data they have to be local, which makes WAN backups resource consuming and complicated to set up |
SECURITY |
Authentication |
Anybody can read the tapes |
STRONG Incorporates a three-part account, system identification and password scheme for each backup server |
NONE Typically, no authentication required to read a tape except a possibly a label password |
|
Encryption |
Access to the desktop means access to your data |
NOT TRUE You can set passwords that use government standard encryption algorithms just to open the program |
TRUE If you have access to the PC running the backup software, you have access to all corporate data. |
Storage Space | Cost per Month | Cost per Year |
1 Gigabyte | $10 |
$108 |
2 Gigabytes | $19 |
$214 |
3 Gigabytes | $28 |
$322 |
4 Gigabytes | $37 | $429 |
5 Gigabytes | $46 | $535 |