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Dumpling is a fast, easy-to-use tool written by Go for dumping data from the database(MySQL, TiDB...) to local/cloud(S3, GCP...) in multifarious formats(SQL, CSV...).

Apache-2.0 license

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🥟 Dumpling

Dumpling is a tool and a Go library for creating SQL dump from a MySQL-compatible database. It is intended to replace mysqldump and mydumper when targeting TiDB.

You may read the design document for details.

Features

Dumpling is currently in early development stage, and most features are incomplete. Contributions are welcomed!

SQL dump is split into multiple files (like mydumper) for easy management.
Export multiple tables in parallel to speed up execution.
Multiple output formats: SQL, CSV, ...
Write to cloud storage (S3, GCS) natively
Advanced table filtering via black-/white-lists

Building

Install Go 1.13 or above
Run make build to compile. The output is in bin/dumpling.
Run make test to run the unit tests.
Run make integration_test to run integration tests.

License

Dumpling is under the Apache 2.0 license. See the LICENSE file for details.

About

Dumpling is a fast, easy-to-use tool written by Go for dumping data from the database(MySQL, TiDB...) to local/cloud(S3, GCP...) in multifarious formats(SQL, CSV...).