About Me
Hello, my name is Dion Cho.
My Korean name is 조동욱 which is pronounced as Cho Dong Wook(or Jo Dong Uk).
What I look like:

What I do:
- Education specialist on Oracle database performance
- Author of books on Oracle database performance
- Lecturer of seminars on Oracle database performance
- Working at Exem corporation (visit http://www.ex-em.com)
Where I live:
- Working at Seoul, South Korea
- Living at Kwang ju, South Korea
What I like:
- Analyzing and solving Oracle database performance problem
- Discussing on Oracle database performance problem
What I wrote:
- Optimizing Oracle Optimizer
- Advanced Oracle Wait Interface in Oracle 10g
- Advanced Oracle Wait Interface in Oracle 10g RAC
What I speak:
Family:
- One beautiful wife
- Two lovely puppies
How to contact me:
Most of all, I’d really like to share my knowledge and experience with all of you!



안녕하세요.
막 한/영 블로그를 시작하려는 Jason Lee 라고 합니다.
님 블로그를 봤거든요. 혹시 친분을 쌓거나 영어 블로그 운영에 필요한 포스트에 관한 조언좀 얻을수 있나 싶어서요.
아무튼 포스트 잘봤습니다.
Dion Cho님.
Jason Lee
February 23, 2009 at 9:21 am
저도 이제 막 시작한지라 딱히 도움을 드릴 만한게 없네요.
열심히 하셔서 성공하시기 바랍니다.
Dion Cho
February 23, 2009 at 10:22 am
하하… 열심이 할게요
Jason Lee
February 24, 2009 at 4:03 pm
그런데 앞으로 덧글은 영어로 해야하나요?
Jason Lee
February 24, 2009 at 4:04 pm
Dion,
Enjoy your blog and post on colored SQL with 11g. Very interesting!
Cheers,
Ben
Ben Prusinski
March 11, 2009 at 3:00 am
Ben.
Thanks for the visit and congratulations for being Oracle ACE.
Dion Cho
March 11, 2009 at 9:22 am
Impressive work Dion. Keep up the good work.
Regards,
Jaffar
Syed Jaffar Hussain
March 16, 2009 at 8:57 am
very nice blog with many useful information.
Thanks,
Ricky
ricky
March 18, 2009 at 1:33 pm
Hi, Dion Cho.
I enjoy with you blog and know lots of knowledge about Oracle.
I’ll usually visit here for get useful information.
Have a good time with Oracle…
Jung Yun HAN
August 24, 2009 at 6:26 am