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Oracle Tutorials - Change System Global Area (SGA)

By: FYIcenter.com

(Continued from previous topic...)

How To Change System Global Area (SGA)?

Your 10g XE server has a default setting for System Global Area (SGA) of 140MB. The SGA size can be changed to a new value depending on how many concurrent sessions connecting to your server. If you are running this server just for yourself to improve your DBA skill, you should change the SGA size to 32MB by:

  • Log into the server home page as SYSTEM.
  • Go to Administration, then Memory.
  • Click Configure SGA.
  • Enter the new memory size: 32
  • Click Apply Changes to save the changes.
  • Re-start your server.

(Continued on next topic...)

  1. What Is Oracle Database 10g Express Edition?
  2. What Are the Limitations of Oracle Database 10g XE?
  3. What Operating Systems Are Supported by Oracle Database 10g XE?
  4. How To Download Oracle Database 10g XE?
  5. How To Install Oracle Database 10g XE?
  6. How To Check Your Oracle Database 10g XE Installation?
  7. How To Shutdown Your 10g XE Server?
  8. How To Start Your 10g XE Server?
  9. How Much Memory Your 10g XE Server Is Using?
  10. How To Start Your 10g XE Server from Command Line?
  11. How To Shutdown Your 10g XE Server from Command Line?
  12. How To Unlock the Sample User Account?
  13. How To Change System Global Area (SGA)?
  14. How To Change Program Global Area (PGA)?
  15. What Happens If You Set the SGA Too Low?
  16. What To Do If the StartDB.bat Failed to Start the XE Instance?
  17. How To Login to the Server without an Instance?
  18. How To Use "startup" Command to Start Default Instance?
  19. Where Are the Settings Stored for Each Instance?
  20. What To Do If the Binary SPFile Is Wrong for the Default Instance?
  21. How To Check the Server Version?

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