Does anyone know when Azure's Migration Service is going to be compatible with migrating Cassandra data over to Cosmos DB? I heard the team might be working on it a while ago and I'm wondering if there have been any updates as to when it will be available/if it's still happening?
Based on this official document,you could find two options to copy data from existing Cassandra workloads to Azure Cosmos DB.
However,the data migration tool is still not support Cassandra API so far.You could submit feedback here to push the progress of whatever you want.