Daniel Liu is a senior Oracle Database Administrator at First American Real Estate Solutions in Anaheim, CA. He has many years of industry experience in database administration and software development. He has worked with large-scale databases in multi-platform environments. His expertise includes Oracle database administration, performance tuning, Oracle networking, and Oracle Application Server. As an Oracle Certified Professional, he taught Oracle certified DBA classes at Elite Consulting Group in Chicago. Daniel also taught IOUG University Seminar in Orlando. Daniel has published articles with DBAzine, Oracle Internals, and SELECT Journal. Daniel has received SELECT Editorial Award for Best Article in 2001.

He has also given presentations at IOUG-A Live, LAOUG, OCOUG, NoCOUG, Oracle Open World and Oracle World. Daniel has served as panelist on Oracles of Oracle at Oracle World and IOUG-Live. Daniel holds a Master of Science degree in computer science from Northern Illinois University.