# ScyllaDB Migrator

> Migrate data using Spark from Apache Cassandra or DynamoDB to ScyllaDB.


2026, ScyllaDB. All rights reserved.

## Pages

- [ScyllaDB Migrator Documentation](https://migrator.docs.scylladb.com/stable/index.md): The ScyllaDB Migrator is a Spark application that migrates data to ScyllaDB. Its main features are t...
- [Tutorials](https://migrator.docs.scylladb.com/stable/tutorials/index.md): * [Migrate from DynamoDB to ScyllaDB Alternator Using Docker](https://migrator.docs.scylladb.com/sta...
- [Getting Started](https://migrator.docs.scylladb.com/stable/getting-started/index.md): Since the Migrator is packaged as a Spark application, you first have to set up a Spark cluster to u...
- [Migrate from DynamoDB to ScyllaDB Alternator Using Docker](https://migrator.docs.scylladb.com/stable/tutorials/dynamodb-to-scylladb-alternator/index.md): In this tutorial, you will replicate 1,000,000 items from a DynamoDB table to ScyllaDB Alternator.
- [Set Up a Spark Cluster with Ansible](https://migrator.docs.scylladb.com/stable/getting-started/ansible.md): An [Ansible](https://www.ansible.com/) playbook is provided in the [ansible folder](https://github.c...
- [Configuration Reference](https://migrator.docs.scylladb.com/stable/configuration.md): This page documents the schema of the YAML configuration file used by the Migrator and the Validator...
- [Set Up a Spark Cluster with Docker](https://migrator.docs.scylladb.com/stable/getting-started/docker.md): This page describes how to set up a Spark cluster locally on your machine by using Docker containers...
- [Migrate from Apache Cassandra or from a Parquet File](https://migrator.docs.scylladb.com/stable/migrate-from-cassandra-or-parquet.md): This page explains how to fill the `source` and `target` properties of the [configuration file](http...
- [Migrate from DynamoDB](https://migrator.docs.scylladb.com/stable/migrate-from-dynamodb.md): This page explains how to fill the `source` and `target` properties of the [configuration file](http...
- [Rename Columns](https://migrator.docs.scylladb.com/stable/rename-columns.md): The migration requires the target table (if it already exists) to have the same schema as the source...
- [Resume an Interrupted Migration Where it Left Off](https://migrator.docs.scylladb.com/stable/resume-interrupted-migration.md): This feature is currently supported only when migrating from Apache Cassandra or DynamoDB.
- [Run the Migration](https://migrator.docs.scylladb.com/stable/run-the-migration.md): After you have [set up a Spark cluster](./getting-started#set-up-a-spark-cluster) and [configured th...
- [Manual Set Up of a Spark Cluster](https://migrator.docs.scylladb.com/stable/getting-started/spark-standalone.md): This page describes how to set up a Spark cluster on your infrastructure and to use it to perform a ...
- [Stream Changes](https://migrator.docs.scylladb.com/stable/stream-changes.md): Instead of terminating immediately after having copied a snapshot of the source table, the migrator ...
- [Validate the Migration](https://migrator.docs.scylladb.com/stable/validate.md): In addition to the monitoring user interface provided by Spark, you can run another program, after r...

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For more comprehensive documentation, see [llms-full.txt](https://migrator.docs.scylladb.com/stable/llms-full.txt)