ocr: Dictionary Buffer Redo Oracle Server version 6 Cache Cache Log SGA Buffer Stack User Cursor User Space Context State Session PGA Area Data Oracle7 Multithreaded Server Server) SQLA Shared Areas E Shared,Pool - Dictionary Cache Cache Buffer Log Buffer Redo SGA (without the Stack Cursor User Space State Session PGA Data FIGURE 1 Oracle7 has been redesigned to handle more of its memory re- sources, 80 the system global area (SGA) and the process global area PGA) have changed. Notice that Oraclet has shared SQLareas in the SGA, and omits the user context area in the PGA.
