Tutorial: Cassandra Migration to Astra DBaaS

The text discusses the process of migrating a multi-cloud Database-as-a-Service (DBaaS) for Apache Cassandra® applications called Astra. It outlines four steps to perform this migration, which includes creating a corresponding table in the destination cluster, downloading access credentials as a secure connect bundle, starting Spark with the Spark Cassandra Connector, and using DataFrame API to read data from the source cluster and write it to the destination cluster. The text also mentions that migrating your first Cassandra application is free and offers assistance from the DataStax team for more complex migrations.