Originally from the User Slack
@IO: anyone has a good docker-compose file for running opensource scylla (latest stable) with spark for an analitical POC exercise before I start compiling one myself? 
@Felipe_Cardeneti_Mendes: good starting point: https://migrator.docs.scylladb.com/stable/tutorials/dynamodb-to-scylladb-alternator/index.html#set-up-the-services-and-populate-the-source-database
Originally for the ScyllaDB Migrator. Dockerfiles & other stuff under https://github.com/scylladb/scylla-migrator
@IO: thanks