Backup and Restore
Backups run either in parallel or non-parallel. In parallel mode every segment host writes to its local disk at the same time, so the operation scales with the cluster; in non-parallel mode all data travels over the network to the Coordinator.
Overview
How the two methods differ and when each applies. Start here.
Full Backup
Back up and restore the whole database in parallel.
Incremental Backup
Back up only what changed since a full backup. Read the full backup topic first.
Continuous Archiving (CBDR)
A backup and recovery tool built on WAL-G, with a command-line interface.