DocumentMetadata
Collection1
AdvancedFormQuery
Collection2
Servlet
Receptionist
Query
Page
Browse
Applet
MessageRouter
TextQuery
DocumentStructure
DocumentContent
ClassifierBrowse
FormQuery
ClassifierBrowseMetadata
TextQuery
DocumentStructure
DocumentContent
DocumentMetadata
MessageRouter
Communicator
Server
Document
Server
MessageRouter
Communicator
Distributed: 3
processors