MarkLogic Data Hub Service on AWS 3.0 - Release Notes

Note: New services running DHS version 3.0 are created with the latest 3.0.x release.

Data Hub Service on AWS 3.0.3

Release Date: July 13, 2021

Performance improvements.

Note: To learn more about the details of this release, see Performance Improvements.

Data Hub Service on AWS 3.0.2

Release Date: June 8, 2021

Data Hub Service (DHS) on AWS 3.0.2 includes the following new features and changes:

Version

New Data Hub Version

MarkLogic Data Hub Service on AWS deploys with Data Hub version 5.4.4 in this release.

Important: To use this feature or change, create a service running DHS version 3.0.

Data Hub Service on AWS 3.0.1

Release Date: May 13, 2021

Data Hub Service (DHS) on AWS 3.0.1 includes the following new features and changes:

Version

New Data Hub Version

MarkLogic Data Hub Service on AWS deploys with Data Hub version 5.4.3 in this release.

Important: To use this feature or change, create a service running DHS version 3.0.

Data Hub Service on AWS 3.0.0

Release Date: May 4, 2021

Data Hub Service (DHS) on AWS 3.0.0 includes the following new features and changes:

Version

New Data Hub Version

MarkLogic Data Hub Service on AWS deploys with Data Hub version 5.4.2 in this release.

Important: To use this feature or change, create a service running DHS version 3.0.

Data Hub Service

Multiple DHS Versions Supported

Beginning with this release, you can choose the DHS version of your service during creation.

Note: You must choose a network that is compatible with this version. If none of your networks are compatible with the chosen version, you must create a new network.

See Create a Data Hub Service.

Ingestion and Curation

New Data Hub Central Application

In this release, MarkLogic Data Hub Service on AWS supports Data Hub Central on Low Priority and Standard services. Data Hub Central is a graphical user interface designed for Data Hub Service. Use Data Hub Central to ingest raw data into your service and then curate and explore data directly in the cloud. To use Data Hub Central, navigate to your service and click the Hub Central endpoint.

Important: To use this feature or change, create a service running DHS version 3.0.

See Ingest and Curate Your Data, About Hub Central.

Security

New Service Roles

In this release, new service roles are introduced for allowing access to various features of Hub Central, the GUI interface for Data Hub in DHS:

  • Hub Central Explorer
  • Hub Central Modeler
  • Hub Central Developer
  • Hub Central Operator
  • Hub Central Curator
Important: To use this feature or change, create a service running DHS version 3.0.

See Service Roles.

New Encryption Keys Feature

MarkLogic automatically generates two different keys to encrypt data and configuration files in this release.

Important: To use this feature or change, create a service running DHS version 3.0.

See Encryption at Rest.

Internal improvements.