Tool for creating snapshots and remote backups of btrfs subvolumes

Reverse differential backup tool, over a network or locally.

Backup and recovery manager for PostgreSQL

Backup utility for Libvirt / qemu / kvm supporting incremental and differential backups + instant recovery (agentless).

Configurable bash script to send incremental backups of your data to a local or remote target

DAR - Disk ARchive

Block-level incremental backup engine for PostgreSQL

A collection of (bash) scripts that I've developed over the years to get the most out of a Synology NAS

A server-only backup mod for fabric Minecraft server, which supports both full backup and incremental backup.

snapbtrex is a small utility that keeps snapshots of btrfs filesystems and optionally send them to a remote system or syncs them locally.

Drive the fabulous Disk Archiver for full, differential or incremental backups with error correction + restore test.

Dynmap for peasants

A minecraft server backup mod that makes proper use of existing tools. Maintained by capitalthree.

Mariadb incremental backup and restore tool for k8s

A backup suite. Supports FLZMA2, bzip3, LZ4, Zstandard, LSH i-node ordering deduplicating archiver, long range deduplication, encryption and recovery records

PHP incremental backup library

Universal/Uniform Backup Tool

proof of concept of incremental backup scheme for Qubes

豆备 (Doubak) - 豆瓣 (Douban.com) 命令行版备份工具，备份完整页面镜像，Golang实现。

zfs backup tool