DataMirror, a leading provider of real-time data integration and data protection solutions, announced that it has extended its unique log-based change data capture (CDC) technology for Oracle RAC (Real Application Clusters) environments, enabling customers to make better operational and tactical business decisions by distributing up-to-the-minute information across the enterprise, while their Oracle-based applications run continuously at peak capacity throughout the day.
Rather than using triggers or performing queries against the database, Transformation Server 5.4 and iReflect 3.0 - the latest versions of DataMirror's powerful real-time data integration solutions - incorporate best-of-breed log-based CDC to capture changes in a database by reading the redo logs of every node in a cluster and then distributing the changed data to other data stores or applications in the order the transactions occurred, thereby providing a single view of the organization with guaranteed data integrity. With CDC, data is processed throughout the day as changes occur, rather than during a nightly batch window, delivering the most current information and accurate business intelligence. Organizations also eliminate redundant data transfer, free up their batch window for other tasks, and save network bandwidth.
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