Use Batch Tool to export and import data

This topic describes how to use Batch Tool to export and import data.

Introduction

Batch Tool is developed by the PolarDB-X team. You can use Batch Tool to export and import data for PolarDB-X databases.

Batch Tool is developed in Java. Batch Tool uses a producer/consumer model and integrates the features of distributed databases to support one-stop data management, such as data import from files, data export to files, and data migration across MySQL, PolarDB-X 1.0, and PolarDB-X 2.0 data sources. Batch Tool also provides experimental features, such as batch update and deletion based on text files.