Deepak Vohra is a consultant and a principal member of the NuBean.com software company. Deepak is a Sun Certified Java Programmer and Web Component Developer, and he has worked in the fields of XML, Java programming, and Java EE for more than five years. Deepak is the coauthor of Pro XML Development with Java Technology and the author of JDBC 4.0 and Oracle JDeveloper for J2EE Development, Processing XML Documents with Oracle JDeveloper 11g, EJB 3.0 Database Persistence with Oracle Fusion Middleware 11g, and Java EE Development with Eclipse.