Can some one recommend a data base that will do high availability, but does
not cost like Oracle. I am looking at doing HA in the following two ways.
1. Have 2 systems and each data base will update each other on all the
transactions, if one fails, my app server will start working from the one
that is working.
2. Get a NAS storage device and put the data base file on this device and
allow multiple systems to access it, the only issue with this is the record
locking details have to be maintained in the file system so each data base
will know what other is doing.