Dr. Arun Kumar has 10+ years of experience in Oracle Database Administration, including multidimensional, decision support systems and ERP software. He has worked on a wide variety of projects and environments ranging from client-server, E-Business to managed services across database systems. John Kanagaraj is a Principal Consultant with DB Soft Inc. He has been working with various flavors of UNIX since '84 and with Oracle since '88, mostly as a Developer/DBA/Apps DBA and System Administrator. Richard Stroupe is President of TRS Consulting LLC, a Northern Virginia based consulting firm that specializes in Oracle development, administration and training for the Federal government.