Improvements for Backup and Restore mechanism
i) If I back multiple tables, I should be able to restore a single table or select few tables or all tables that were backed up, if needed. ii) If I back an entire schema, I should be able to restore a single table, multiple tables in the schema or the entire schema, if needed iii) There is a find operation that happens at the end of the backup process. I believe it does some garbage collection. I am not entirely sure. This has to be targeted to the specific destination backup directory of the backup. Currently it is doing a find on the parent directory of the destination backup directory.