Database Memory & 4030/4031 (MOSC)

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Database Migration to New Server

edited Oct 10, 2018 9:52AM in Database Memory & 4030/4031 (MOSC) 10 commentsAnswered
  Our Production Database is 9.2.0.8 on a Windows 2003 32-bit Standard Edition Dual Core Server. We have to migrate the Database from 9.2.0.8 to 10.2.0.4 on a new Quad Core Server (Nahalem 128-bit Processor). The O/S on the new server remains Windows 2003 32-bit Enterprise Edition.

As the company has considered staying on 32-bit O/S until a period of time, I have to enable /PAE so as to address more than 4GB process memory allocations (VLM).

My question are:

1. The Oracle Documentation says, I have to use db_block_buffers and db_block_size to size the SGA. What are the pros and cons for considering this method of VLM?

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