Chapter 3. Supporting services
3.1. Job service
The Job service schedules and executes tasks in a cloud environment. Independent services implement these tasks, which can be initiated through any of the supported interaction modes, including HTTP calls or Knative Events delivery.
3.2. Data Index service
The Data Index service is a dedicated supporting service that stores the data related to the workflow instances and their associated jobs. This service provides a GraphQL endpoint allowing users to query and modify that data.