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Scylla Manager is a product for database operations automation, it can schedule tasks such as repairs and backups. Scylla Manager can manage multiple Scylla clusters and run cluster-wide tasks in a controlled and predictable way.
Scylla Manager is available for Scylla Enterprise customers and Scylla Open Source users. With Scylla Open Source, Scylla Manager is limited to 5 nodes. See the Scylla Manager Proprietary Software License Agreement for details.