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bcmcdermott
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Informix HDR (High Availability Data Replication) is a powerful tool for global systems. It operates by allowing for multiple database hosts that automatically synchronize. In operation, the primary host is read / write and secondary hosts are read-only. If you have another system (Client or Server) that utilizes the HDR database that requires read / write, it would provide a very powerful feature if the ODBC would have an option to detect and failover if the primary server that is configured is in read-only mode. This feature would provide automatic (no intervention) failover to a secondary host in HDR environments.
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