Oracle SQL Tuning

Hi,

What are the enhancements from Oracle 9i to Oracle 10g considering the SQL Tuning process?
pms_reddy1Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

slightwv (䄆 Netminder) Commented:
There are a lot of new Advisors.  I also beleive Automatic Memory Management was new in 10g.

The New Features doc is the best place to start:
http://docs.oracle.com/cd/B19306_01/server.102/b14214/chapter1.htm

In that doc be sure to check out: Automatic SQL Tuning.
0
pms_reddy1Author Commented:
Could you please give more details about those?
0
slightwv (䄆 Netminder) Commented:
>>Could you please give more details about those?

About which?

Everything is in the docs.  Just use the doc search for those terms.

http://www.oracle.com/pls/db102/portal.portal_db?selected=2
0
Big Business Goals? Which KPIs Will Help You

The most successful MSPs rely on metrics – known as key performance indicators (KPIs) – for making informed decisions that help their businesses thrive, rather than just survive. This eBook provides an overview of the most important KPIs used by top MSPs.

DavidSenior Oracle Database AdministratorCommented:
Regretfully perhaps, but it's time to RTFM as recommended.  Two factoids I found useful were that the CHOOSE hint was dropped as the CBO default; and that STATSPACK was replaced with the automated workload repository (AWR). E-E and Metalink also have tons of previously asked questions about tuning.  HTH
0
tdthoaCommented:
SQL Profiles is a new feature from 10g which is managed by Oracle Enterprise Manager as part of the Automatic SQL Tuning process. Apart from OEM, SQL Profiles can be managed through the DBMS_SQLTUNE package
http://www.oracle-base.com/articles/10g/automatic-sql-tuning-10g.php
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
slightwv (䄆 Netminder) Commented:
Wasn't Automatic SQL Tuning already mentioned?
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Oracle Database

From novice to tech pro — start learning today.