adiom-data/dsync

ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases

ingestr is a CLI tool to copy data between any databases with a single command seamlessly.

Sync data from one Postgres database to another

Sling is a CLI tool that extracts data from a source storage/database and loads it in a target storage/database.

Copy a Postgres database to a target Postgres server (pg_dump | pg_restore on steroids)

ApeCloud's Data Transfer Suite, written in Rust. Provides ultra-fast data replication between MySQL, PostgreSQL, Redis, MongoDB, Kafka and ClickHouse, ideal for disaster recovery (DR) and migration scenarios.

The swiss army knife of live data migrations

DBSyncer（简称dbs）是一款开源的数据同步中间件，提供MySQL、Oracle、SqlServer、PostgreSQL、Elasticsearch(ES)、Kafka、File、SQL等同步场景。支持上传插件自定义同步转换业务，提供监控全量和增量数据统计图、应用性能预警等。

SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.