ocr: Dictionary Buffer Redo Oracle Server version6 Cache Cache Log SGA Buffer Stack User Cursor User Space Context State Session PGA Area Data Oracie7 Server Shared,Pool Buffer Redo Multithreaded (withoutthe Server) SQLA Shared Areas Cache Dictionary Cache Log Buier SGA Stack Cursor User Space State Session PGA Data FIGURE 8 - Oracle7 has the been system redesigned global to area handle (SGA) more and the of its process memory global re- sources, 80 area PGA) have changed. Notice that Oracle? has shared SQLareas in the SGA, and omits the user context area in the PGA,
