Teradata ARC supports:
- Archiving a database, individual table, or selected partitions of a PPI table from a Teradata Database to a client resident file.
- Restoring a database, individual table, or selected partitions of a PPI table back to a Teradata Database from a client resident archive file.
- Copying an archived database, table, or selected partitions of a PPI table to a Teradata Database on a different hardware platform than the one from which the database or table was archived.Beginning with TTU 13.00.00, Teradata ARC supports:
- Archiving, restoring, and copying all objects as individual objects, except for triggers which cannot be copied. For a complete list of objects supported by Teradata ARC, see Database Objects.
- Archiving and restoring join and hash index definitions; automatically rebuilding the indexes after a restore or copy operation.
Teradata ARC also supports:
- Placing a checkpoint entry in a journal table.
- Recovering a database to an arbitrary checkpoint by rolling it back or rolling it forward, using change images from a journal table.
- Deleting change image rows from a journal table.