# ! " ( ! # # # # % # 34 # # $ % # ' ( & ) # * '( )+ ( 5 * 5" + .78 .9 # # " # 5 65" + # 5" 6* 5 ( # * " )+ # # # # # ) # , # . ) # ) # /" )"0 1 2 2 Figure 1: Preservation DataStores architecture ) # 2 5" # ) ") # ") ) # , * + : 2 ) Figure 2: PDS integrated with ECM architecture 5" ;"< 5 # # # ( '( ) # # ? ! " $ # @ , # / = ( > )"" 25, # 1 " # 2 / < # # * 1/<+ " # # ) 1/< ") # ) = = # 5" 2 ( ) 1/< # 1 1/< # # # # / A 1 < ? ") @ 9 C C C 2 # # [email protected] B B C , C C