Part 1: Getting Started : Advanced Features : Using Failover : Guidelines for Primary and Alternate Servers

Guidelines for Primary and Alternate Servers
Many databases provide advanced database replication technologies such as DB2 High Availability Disaster Recovery (HADR) and Oracle Real Application Clusters (RAC), and Microsoft Cluster Server (MSCS). The failover functionality provided by the drivers does not require any of these technologies, but can work with them to provide comprehensive failover protection. Use the following guidelines for primary and alternate servers to ensure that failover works correctly in your environment:

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