The main SSRS components are,
- Report Server — It is the heart of SSRS which interacts with other components and plays key role in processing of data, deploying etc…
- Report Server database — Two databases called reportserver and reportservertempdb which stores the reports definition data.
- Report Designer — To create, modify and deploy the SSRS reports.
- Report Builder — To create ad hoc reports. We can access report builder in report manager.
- Report Manager — Web based application which allow us to view the data and manages the reports by interacting with Report server web service.