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Configuring multiple data centers
This content applies only to On-premises and Client-managed cloud environments
Ensure the continuity of your online services by adding a secondary Cassandra data center.
Configuring your application to take advantage of multiple data centers improves performance and prevents downtime, because you can have multiple copies of data saved across the separate physical locations that host your application servers.- Disable decision services in the primary data center (DC1), and the secondary data center (DC2).
- Ensure that DC1 and DC2 communicate directly through ports 7000 and 9042.
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