Laserfiche WebLink
<br />OUOJG:J <br /> <br />5 <br /> <br /> <br />OMI <br /> <br />", <br /> <br />~ <br /> <br /> <br />In-memory <br />graph <br /> <br />! Database <br /> <br /> <br />~ <br /> <br />Figure I SPWRMS ArchllectuTC <br /> <br />[;J <br /> <br /> <br /> <br />ARCIINFO <br />Coverage <br /> <br />dl\ctl<olOn sU"uClUteS In the sheel from the ,".memory graph. [he d.Ha fot the ,hccllrom <br />IlK- relallonal databa..~. and the calls for the dlSlnC( all from the In.memo!) graph.1lw: <br />system component that ash for the sheet does nOI need to kno\l. \0, hefl' 10 fetch the <br />various elements because the OMI handles the details. <br /> <br />1l1c UNIX and PC applications hOlh contain a GUI. or Graphll'al U..cr Interface. TIus <br />Interface provides a mechanism by \lohich the user mleraCIS wIlh the arrlll:.:ltlon. <br />Essentially. the GUIu-anslalcs US('T actIOns mID OM) calls and dIsplays d.:lla for the <br />user 10 \'lev. In the abm-c exampk. "hen the user asks 10 view tho: Dlslnct 23 sheel. <br />the GUI Interrrets the menu sclcl;llOn and asks the OMI for the ...heel When the OMI <br />relUrm Ihe shec!. IlK' GUI opcn~ a dialog and display!. il. <br />