The memory required by any one Oracle session depends on many factors.
Typically the major contributing factors are:
■ Number of open cursors
■ Memory used by PL/SQL, such as PL/SQL tables
■ SORT_AREA_SIZE initialization parameter
In Oracle, the PGA_AGGREGATE_TARGET initialization parameter gives greater control
over a session's memory usage.
Halim is a Sr. Database Engineer/Data Architect (in Atlanta, USA) who is an Oracle certified (OCP) DBA, (OCP) Developer, Certified Cloud Architect Professional as well as OCI Autonomous DB specialist with extensive expertise in Database design, configuration, tuning, capacity planning, RAC, DG, Scripting, Python, PL/SQL etc. He achieved 16th position in worldwide first-ever PL/SQL Challenge cup playoff- http://plsql-challenge.blogspot.com/2010/07/winners-of-first-plsql-challenge.html
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