Workers overview You can configure the following Workers in CLOUDFLOW: DATAROOMThis worker collects diagnostic information about the CLOUDFLOW system.EVENT HANDLERDeprecatedFILE INDEXINGThis Worker indexes a File store.GARBAGE COLLECTORThis Worker will remove a file's assets (PROOFSCOPE tiles, thumb, …) from the database when the file is removed from disk.INTELLIGENT FLEXOThis worker applies smart algorithms that enhance screening for flexo printing.JAVA WEB APPS HOSTThis Worker hosts java web archives (.war files).METADATA GENERATORThis Worker collects and calculates metadata for files. NOTIFICATION WORKERDeprecated.PACKZFLOWThis Worker manages the PACKZflow nodes in the workflow. POSTGRESThis process is the PostgreSQL database server.PREVIEW GENERATORThis Worker calculates a thumbnail preview for files. PROOFSCOPE LIVE RENDERERThis Worker calculates real-time rendered tiles for PROOFSCOPE.PROOFSCOPE RENDERERThis Worker calculates pre-rendered tiles for PROOFSCOPE.QUANTUM COMBINEDThis Worker executes base parts of workflows. QUANTUM DATAThis Worker executes some data specific parts of the workflows. QUANTUM JAVAThis Worker executes some data specific parts of the workflows that use Java technology.RIPThis Worker is the RIP component.SHAREThis Worker executes SHARE file synchronization.SHARE SCHEDULERThis Worker schedules SHARE file synchronization.SOFTWARE UPDATEThis Worker checks for software updates.TECTONICSThis worker processes viewing, inspecting, cropping and stitching one-bit TIFF or LEN files.VDP ENGINEThis worker executes Variable Data Printing.