Architecture of Talend Data Stewardship in cluster mode - Cloud

Talend Cloud Hybrid Installation Guide

Talend Cloud
Talend Data Preparation
Talend Data Stewardship
Talend Management Console
Installation and Upgrade
The following diagram illustrates the architecture behind Talend Data Stewardship and Talend Dictionary Service when set up in cluster mode.

This architecture is composed of several functional blocks:

  • A Load Balancer, that distributes the workload from the different users accessing the Talend Data Stewardship instances at the same time as well as the Talend Dictionary Service server(s).
    Note: The same Load Balancer can be used for Talend Data Preparation, Talend Data Stewardship and Talend Dictionary Service. In addition, the Load Balancer can be either physical or logical.
  • The Talend Data Stewardship instances.
  • The Talend Dictionary Service instances that you can optionally install if you want to add, remove, or edit the semantic types used on data in Talend Data Stewardship.
  • A block containing the various components necessary for Talend Data Stewardship and Talend Dictionary Service to work, namely several instances of MongoDB for storage, Kafka and ZooKeeper for messaging, and Talend Cloud Management Console to manage authorizations.