======================================= ScyllaDB Migration Tools: An Overview

The following migration tools are available for migrating to ScyllaDB from compatible databases, such as Apache Cassandra, or from other ScyllaDB clusters:

• From SSTable to SSTable
  • Using nodetool refresh, :ref:Load and Stream <nodetool-refresh-load-and-stream> option.
  • On a large scale, it requires tooling to upload / transfer files from location to location.
• From CQL to CQL
  • Spark Migrator <https://migrator.docs.scylladb.com/>_. The Spark migrator allows you to easily transform the data before pushing it to the destination DB.
• From DynamoDB to ScyllaDB Alternator
  • Spark Migrator <https://migrator.docs.scylladb.com/>_. The Spark migrator allows you to easily transform the data before pushing it to the destination DB.