ScalarDB Data Loader
ScalarDB Data Loader is a utility tool enabling you to import and export data with ScalarDB easily.
Data Loader provides structured import and export processes with validation, error handling, and detailed logging to help you safely move data in and out of ScalarDB.
注記
- Data Loader is currently built upon ScalarDB Core, so it can only import and export data directly to and from the backend databases. Therefore, it cannot import and export data through ScalarDB Cluster.
Prerequisites
Before using Data Loader, make sure you have the following:
One of the following Java Development Kits (JDKs):
- Oracle JDK: 8, 11, 17, or 21 (LTS versions)
- OpenJDK (Eclipse Temurin, Amazon Corretto, or Microsoft Build of OpenJDK): 8, 11, 17, or 21 (LTS versions)
- A valid
scalardb.properties
configuration file with your database connection settings - Access to your database with appropriate permissions for read and write operations. For details about the required permissions, see Database permission requirements.