ocr: DBMS DBMS DBMS DBMS DBMS data-driven: data-driven timer-driven capture (e.g.trigger capture (e.g. trigger capture (e.g.SQL capture capture orlog API) or log API) query) application- data can be driven data data changed extensive: changes changes (limited to saL. changes can maniplulation) bemade t0 data cannot data can be table or data usually be changed table subset changed (limited to SOL manipulation) apply data-driven apply timer-driven SOL apply timer-driven periodic apply: driven application- periodic continuous (e.g.. DBMS update DBMS query caplure against file) DBMS update DBMS update ...