Data Management Gateway - High Availability and Scalability Preview

We are excited to announce the preview for https://docs.microsoft.com/azure/data-factory/data-factory-data-management-gateway - High Availability and Scalability.

 

You can now associate multiple on-premise machines to a single logical gateway. The benefits are:

• Higher availability of Data Management Gateway (DMG) – DMG will no longer be the single point of failure in your Big Data solution or cloud data integration with Azure Data Factory, ensuring continuity with up to 4 nodes.

• Improved performance and throughput during data movement between on-premises and cloud data stores. Get more information on https://docs.microsoft.com/en-us/azure/data-factory/data-factory-copy-activity-performance.

• Both Scale out and Scale up support – Not only the DMG can be installed across 4 nodes (scale out), but you can now increase/decrease the concurrent data movement jobs at each node (scale up/down) as per the need.
  Note: The Scale up/down feature is now available for all existing Single Node (GA) gateways. This update is not limited to this preview. 

• Richer Data Management Gateway Monitoring experience – You can monitor each node status and resource utilization all at one place on the Azure Portal. This helps simplify the DMG management. 

Read all about it in the https://azure.microsoft.com/en-us/blog/data-management-gateway-high-availability-and-scalability-preview/.