What does gpcopy do?
gpcopy is a Greenplum Database utility used to copy data from one Greenplum cluster to another. It is a crucial tool for data migration and replication, allowing you to transfer data efficiently and reliably.
Why is it important?
Data replication and migration are essential in various scenarios, such as setting up disaster recovery, creating a backup, or distributing data across different clusters. gpcopy ensures data consistency and integrity during the copy process.
How to use gpcopy:
Use the gpcopy utility to copy data between Greenplum clusters. For example, to copy data from the source cluster to the target cluster, you can run:
Example: gpcopy -s -t
gpcopy -s -t
[ -a | --all ]
[ -o | --overwrite ]
[ -c | --compress ]
[ -z | --zerocompress ]
[ -v | --verbose ]
gpcopy --help