Top 115 replication open source projects

A remake of the popular battle royale game, Fortnite, made in Unreal Engine 4 and integrated with Amazon GameLift

Add ACID guarantees to any serializable Haskell data structure

Production-ready replacement for OpenLDAP with robust multi-master replication

Streaming replication for SQLite.

Add support for master/slave database clusters in ActiveRecord to improve performance.

Pure PHP Implementation of MySQL replication protocol. This allow you to receive event like insert, update, delete with their data and raw SQL queries.

A distributed key-value store. On Disk. Able to grow or shrink without service interruption.

Sync data from the other DB to ClickHouse(cluster)

amazonriver 是一个将postgresql的实时数据同步到es或kafka的服务

A JVM-embeddable Distributed Database

Quick and painless install of one or more MySQL servers in the same host.

Asynchronous Block-Level Storage Replication

A distributed data integration framework that simplifies common aspects of big data integration such as data ingestion, replication, organization and lifecycle management for both streaming and batch data ecosystems.

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, cross-DC active-active replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding.

Stream your PostgreSQL, MySQL or MongoDB databases anywhere, fast.

Policy-driven snapshot management and replication tools. Using ZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.) Primarily intended for Linux, but BSD use is supported and reasonably frequently tested.

Simple Object Storage (I wish I could call it Steve's Simple Storage, or S3 ;)

极具创新的面向微服务和 OLTP/OLAP 场景的单机与分布式关系数据库

Scalable replication and change listening for CouchDB

A CouchDB proxy to enable replication of database subsets

PG数据同步工具（Java实现）

A set of tools for using Django's multi-db feature.

Hermes: a fault-tolerant replication protocol, implemented over RDMA, guaranteeing linearizability and achieving low latency and high throughput.

X-Pipe是由携程框架部门研发的Redis多数据中心复制管理系统。基于Redis的Master-Slave复制协议，实现低延时、高可用的Redis多数据中心复制，并且提供一键机房切换，复制监控、异常报警等功能。开源版本和携程内部生产环境版本一致。

A remote virtual DOM library for Haskell

MySQL active-active replication solution.

Testing framework for PostgreSQL and its extensions

The Unnamed Persistence Library

A lightweight replication manager for PostgreSQL (Postgres) - latest version 5.2.1 (2020-12-07)

CRAQ (Chain Replication with Apportioned Queries) in Go

Docker OpenLDAP Container w/TLS & Replication Support S6 Overlay, and Zabbix Monitoring based on Alpine

Synchronize/Replicate database changes using SQL Server Change Tracking

Mnesia autoclustering made easy!

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。

Seamless User Interface for replicating data into AWS.

RON2.1 C++ implementation

MySQL replication to Redis cache server via Ruby, Gearman, triggers, and MySQL UDF (Ubuntu version)

🚀 Making multi-player gamedev simpler since 2017

♻ Replicates SharePoint Lists

萊納 - A MySQL wrapper which might be better than the ORMs and written in Golang

A long list of academic papers on the topic of distributed consensus

LizardFS is an Open Source Distributed File System licensed under GPLv3.

A set of scripts adding the ability of managing remote mirrors to GitLab.

JSON output plugin for changeset extraction

Redis replication tool. support sync, psync, psync2. can parse rdb, aof, mixed rdb and aof files. support redis-6.2

A robust two way (bidirectional) file sync script based on rsync with fault tolerance, POSIX ACL support, time control and near realtime sync

A Data Replication Center

The ReScience journal. Reproducible Science is Good. Replicated Science is better.

A novel implementation of the Raft consensus algorithm

A library for replicating your python class between multiple servers, based on raft protocol

DBdeployer is a tool that deploys MySQL database servers easily.

freno: cooperative, highly available throttler service

redis-full-check is used to compare whether two redis have the same data. redis-full-check用于比较2个redis数据是否一致，支持单节点、主从、集群版、以及多种proxy，支持同构以及异构对比，redis的版本支持2.x-5.x。

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

Logical Replication extension for PostgreSQL 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.

SymmetricDS is a database and file synchronization solution that is platform-independent, web-enabled, and database agnostic. SymmetricDS was built to make data replication across two to tens of thousands of databases and file systems fast, easy and resilient. We specialize in near real time, bi-directional data replication across large node networks over the WAN or LAN.

Consul cross-DC KV replication daemon.

C++ implementation of Raft core logic as a replication library

MySQL replication topology management and HA

An easy way to synchronize the blocklist and local DNS configurations of multiple Pi-hole 5.x instances.