pg_probackup

Supports PAGE, DELTA, and PTRACK modes for page-level incremental backups, saving disk space and speeding up operations, as detailed in the README's feature list.

Runs backup, restore, merge, and other processes on multiple threads, improving speed for large datasets, which is explicitly mentioned in the key features.

Manages backups based on recovery time, count, or TTL, allowing automated cleanup and compliance with backup strategies, as highlighted in the retention section.

Enables backups from remote systems or standby servers to reduce master load, a feature noted in the remote operations and backup from standby descriptions.