Last week successfully upgraded to SQL 2008 R2 from large size SQL 2000 database (size 648 GB), application working fine wt no issues.
Management decided to configure HA solution in this database. (not for clustring) most of the Data like text and image, GUID column format type.
Could anyone suggestion me? which is the best method as follows,
1. Replication, 2. Log shipping, 3. Mirroring