replication

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

Ceph is a distributed object, block, and file storage platform

Streaming replication for SQLite.

The agent platform built on sync.

The most popular Kubernetes Operator for PostgreSQL.

Gluster Filesystem : Build your distributed storage in minutes

These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)

Official MyDumper Project

A distributed SQLite server with MySQL wire compatible interface

A list of papers about distributed consensus.

能安全适用于氛围编程和企业应用的全栈自进化通用智能体

A high-performance Postgres replication engine written in Rust. Embed it in your Rust application or run it as a standalone binary.

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.

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、跨公网数据复制，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。

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

A lightweight replication manager for PostgreSQL (Postgres)

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

Graft is an open-source transactional storage engine optimized for lazy, partial, and strongly consistent replication—perfect for edge, offline-first, and distributed applications.

JSON output plugin for changeset extraction

🚀 Making multi-player gamedev simpler since 2017

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

Logical Replication extension for PostgreSQL 17, 16, 15, 14, 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.

🔥 Blazing fast bulk data transfers between any cloud 🔥

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

PostgreSQL replication with DDL changes

One-stop ZFS backup & replication solution

Journal-specific Claude Code/Codex skill packs covering mainstream journals — AER, QJE, Nature, Cell, 管理世界, 经济研究 & 200+ more — your fast track to getting published. ｜ 覆盖主流期刊的 Claude Code/Codex 期刊技能包，从选题、识别策略到表格规范与审稿回复全流程，助你快速发论文。

Easily setup logical replication and switchover to new database with minimal downtime

A curated list of storage open source tools. Backups, redundancy, sharing, distribution, encryption, etc.