Damir Bersinic (Mississauga, Ontario), OCP, MCSE, MCSDBA, MCT, is an Infrastructure Consultant with Trecata Corporation, a system integration consultancy in Toronto, Canada. He has more than 20 years of industry experience and has authored a number of titles on Oracle, SQL Server, Active Directory and Windows. His credits include multiple exam preparation titles Oracle and Microsoft certification programs. His most recent title, Portable DBA: SQL Server has sold more than 1800 units in the two months since publication and has a 5-star ranking on Amazon. John Watson (South Africa) OCP DBA 8.0, 8.i, & 9i, Internet Application Server Administrator, and certified on Managing Oracle on Unix, is a senior consultant with BLP management Consultants in South Africa. He has taught for Oracle University in South Africa for four years. John taught the DB10g New Features course, the DB10g Manageability and Performance seminars, he validated hundreds of OCP 10g New Features exam questions and contributed to the course material for all the 10g courses. John is the author of numerous articles on technology.
