55719

The new data distribution problems that arise in object DBMSs that are not present in relational DBMSs, with respect to fragmentation, migration, and replication. The object database management system involves- Typically, two sorts of names utilized: printed names and all inclusive – one of a kind framework ids. Textual name: Name by which the item is ordinarily referenced in 4GL inquiries. – An item is typically permitted to have nom de plumes.