Thank you every one for your output. Although pgBeckRest has no more support. Should I suggest starting testing backup and restore with pgBectRest? I did not find any 3rd Party tool.
On Mon, May 4, 2026 at 12:29 PM Ilya Anfimov <[email protected]> wrote: > On Sun, May 03, 2026 at 12:42:21PM +0300, masheed ullah wrote: > > Hi, > > We have a database of 20TB, and it's taking almost 24 hours to > complete. > > While full restore takes 28 hours. Although we have HA enabled with > > primary and multiple replica's. > > So we need a solution/tool to reduce the RTO, incase of disk failure/ > > Human error for data/tables deletion. > > > > We are using Barman for backup. > > First, you'd need engineers to measure -- what's going on. > Who is the slowest part? The network (most probable)? The post- > gres replication process? The disk that postgres reads? The bar- > man itself? Receiver disks/S3 daemon/etc? TLS of one of the > above? > Measures is the key. Then the solutions may be searched. > > btw, a modern postgres can definitely supply 1GB/s to barman on a > modern system. This is not a much, and probably could be im- > proved by special tricks like rsync or manual prefetch or incre- > mental copies -- however, it's less than 6 hours estimate and > therefore is fine for you. > > > My question is "Are there any tools like ZDLRA appliances for Oracle" > to > > reduce the RTO to less than 10 hours". > > Best Regards, > > Khattak > > >
