SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

Streaming replication for SQLite.

CloudNativePG is a comprehensive platform designed to seamlessly manage PostgreSQL databases within Kubernetes environments, covering the entire operational lifecycle from initial deployment to ongoing maintenance

MySQL replication topology management and HA

A distributed SQLite server with MySQL wire compatible interface

MongoShake is a universal data replication platform based on MongoDB's oplog. Redundant replication and active-active replication are two most important functions. 基于mongodb oplog的集群复制工具，可以满足迁移和同步的需求，进一步实现灾备和多活功能。

🛡️ Synchronize AdGuard Home config to replicas

Synchronize configuration of multiple Pi-hole v6.x instances.

Fastest open-source tool for replicating Databases to Data Lake in Open Table Formats like Apache Iceberg. ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supporting Postgres, MongoDB , MySQL and Oracle

One-stop ZFS backup & replication solution

PostgreSQL replication with DDL changes

A Data Replication Center

redis-full-check is used to compare whether two redis have the same data. Support redis version from 2.x to 7.x (Don't support Redis Modules).

Signal 18 repman - Replication Manager for MySQL / MariaDB / Percona Server

DBdeployer is a tool that deploys MySQL database servers easily.

freno: cooperative, highly available throttler service

Distributed Data Transfer Service for MySQL

Unified MySQL, Postgres & FlightSQL Server, Powered by DuckDB.

Consul cross-DC KV replication daemon.

PostgreSQL logical replication library for Go.