Cluster compatibility for Zero Downtime Migration
You can use ZDM Proxy to support migrations from Apache Cassandra®, DataStax Enterprise (DSE), Hyper-Converged Database (HCD), Astra DB, and other Cassandra-based databases to any other Cassandra-based database of the equivalent type or version:
- Compatible origin clusters
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Migrate from one of the following:
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DataStax Enterprise (DSE) version 4.7.1 and later
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Apache Cassandra® version 2.1.6 and later
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Other Cassandra-based databases that are based on a compatible Cassandra version, such as Astra DB Classic, ScyllaDB, and Yugabyte.
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- Compatible target clusters
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Migrate to one of the following:
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A cluster running the same or later version of Cassandra or DSE
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For more Astra DB migration paths, see Astra Migration Toolkit.
For more Zero Downtime Migration requirements, see Feasibility checks.
