PTRACK allows speed up incremental backups for the huge PostgreSQL databases. PTRACKsaves changes of physical blocks in the memory. You can[effectively use](https://postgrespro.github.io/pg_probackup/#pbk-setting-up-ptrack-backups)`PTRACK` engine for taking incremental backups by[pg_probackup](https://github.com/postgrespro/pg_probackup).

PTRACK allows speed up incremental backups for the huge PostgreSQL databases. PTRACKstore changes of physical blocks in the memory. You can[effectively use](https://postgrespro.github.io/pg_probackup/#pbk-setting-up-ptrack-backups)`PTRACK` engine for taking incremental backups by[pg_probackup](https://github.com/postgrespro/pg_probackup).

Current patch are available for PostgreSQL[11](https://github.com/postgrespro/ptrack/blob/master/patches/REL_11_STABLE-ptrack-core.diff),[12](https://github.com/postgrespro/ptrack/blob/master/patches/REL_12_STABLE-ptrack-core.diff),[13](https://github.com/postgrespro/ptrack/blob/master/patches/REL_13_STABLE-ptrack-core.diff),[14](https://github.com/postgrespro/ptrack/blob/master/patches/REL_14_STABLE-ptrack-core.diff),[15](https://github.com/postgrespro/ptrack/blob/master/patches/REL_15_STABLE-ptrack-core.diff)