PRODUCT FEATURE   |   What’s Included

Change Data Capture

Replicate data in real-time with minimal impact

Change Data Capture (CDC) is how HVR replicates data changes in real-time. As its name implies, CDC identifies changes and can then synchronize incremental changes with another system or store an audit trail of changes.

CDC comes in multiple flavors, including trigger based and log-based. HVR gives you the option to use both types. However, log-based CDC is superior since it can be applied to all possible scenarios including systems with extremely high transaction volumes. Our product includes log-based CDC for all supported relational database sources.

Benefits of log-based change data capture


Minimal Impact

Log-Based CDC captures changes and moves only the changed data, creating little impact on the source systems.


Fast Performance

HVR directly reads the logs on the file system allowing highly efficient change data capture, supporting large volumes of data.


More Flexibility

Log-Based CDC capture supports more data operations such as truncates, and enables support for DDL capture.

Achieve greater business agility with real-time analytics

In this whitepaper, you will learn: 

  • Why traditional extract, transform, and load (ETL) data integration approaches are insufficient to meet the demands of real-time analytics
  • How organizations can achieve business agility through real-time analytics by taking advantage of solutions that integrate data in a highly flexible manner
  • How to keep up with growing data volumes and shrinking processing windows
  • Why Log-Based Change Data Capture is an optimal solution for real-time data integration

Learn more about change data capture

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