Configuring the Stream service

Configure the Stream service to ingest, route, and deliver high volumes of data such as web clicks, transactions, sensor data, and customer interaction history.

Note: This procedure applies only to on-premises deployments.
Before you begin: Assign the Stream node type to at least one Pega Platform node.

For more information, see Assigning node types to nodes for on-premises environments.

  1. In the header of Dev Studio, click Configure > Decisioning > Infrastructure > Services > Stream Service.
  2. In the Stream nodes section, click Edit settings.
  3. In the Replication factor field, specify the number of copies that are processed on the Stream nodes.
    For example: If you have three nodes and the replication factor is set to 2, then each record is available on two of the three nodes. If one node goes down, a copy of the record remains available.
  4. Click Submit.