HVR is a powerful software product that enables real-time homogeneous and heterogeneous data replication. HVR uses various CDC (Change Data Capture) methods to replicate changes between databases, directories (file locations), as well as between databases and directories, that HVR calls 'locations'. Locations can either be a source or a target. Each change in a source location is captured by HVR, transmitted and then applied to a target location. Database CDC technology is also referred to as a 'log mining process' that reads a database transaction log for relevant transactions. HVR uses its own internal log mining technology along with certain database vendor APIs. The CDC method that HVR uses during a replication depends on various settings defined/configured within HVR.
HVR has a built-in compare feature that allows real-time verification to ensure that the source and target locations are in sync. In addition, HVR has a replication monitoring feature allowing users to actively monitor the status of replication, including viewing real-time data flow statistics. All actions can be securely monitored using the event audit feature to ensure that all actions taken are logged.
- Feed a reporting database