Aspire provides three components to interact with StageR. A publisher to write data from Aspire into a StageR storage unit and a connector and listener to read data from storage units into Aspire.

• StageR Publisher - writes the AspireObject from a job or the binary content of a file to a defined scope of a storage unit in StageR . 
• StageR Connector - reads the content of each document of a storage unit scope into Aspire sub-jobs.
• StageR Listener - listens for content updates of documents of a storage unit scope and writes them into Aspire sub-jobs.

See StageR Content Processing for more details.