Which Tableau Server service supports communication between microservices?

The Messaging Services component of Tableau Server is specifically designed to facilitate communication between various microservices. In a microservices architecture, different components of an application work independently and must exchange information efficiently. Messaging Services plays a crucial role by enabling these microservices to send messages to one another, ensuring reliable and timely communication across the system.

This service handles and delivers messages, orchestrating interactions that facilitate tasks such as publishing, subscribing, and managing the flow of information smoothly. Because Tableau Server is composed of multiple interdependent services that need to share information seamlessly, the Messaging Services component is central to its functionality, supporting the real-time communication that is essential for maintaining performance and reliability.

Other components like File Store, Cache Server, and Data Server serve distinct purposes, such as storing files, managing data caching, or handling data-related operations respectively, but they do not focus on managing inter-service communication in the way that Messaging Services does. This dedicated role makes Messaging Services a fundamental part of the architecture, ensuring that all parts of Tableau Server can coordinate effectively.