|
VISOCO Data Protection Master is a tool that will help you increase the safety and accessibility
of data from your Sybase ASE database.
There are many ways to increase the safety of a database. As a rule, two most popular methods are used:
a server cluster, and special software with a simpler hardware solution.
In case with a server cluster, if one of the servers fails, a second cluster of the server keeps working.
The advantage of this method is that switching to a reserve server is transparent and no data are lost.
A big disadvantage is a very high cost of equipment.
A second way is to use a reserve server with the Sybase ASE server installed. On the reserve server,
you make a backup copy of the database from the main server, and using the Data Protection Master provide
continuous updating in a given interval.
Advantages of the DPM solution:
- Creating and supporting the actual copy of a DB at real time.
- Due to the synchronization algorithm, in case the main server fails, switching to the reserve server is very simple and takes minimum time.
- The possibility of creating a transactions dump and a database dump for later copying to reserve media (type, hard or storage).
- The possibility of restoring data (in case of a failure or incorrect changes) to practically any point in time due to storing the history of a dump and a transactions log.
- Creation of log files for management and auditing.
- Low requirements to the reserve server hardware.
- Easy-to-use interface.
VISOCO DPM costs from $99.95 only, has flexible prices and doesn't require an additional royalty fees.
|
