Today many types of applications on mobiles like Dictionary and Gaming can be developed on the J2EE platform. Internet websites also use J2EE to perform different functions that a user wants to do. J2EE applications require either server specific deployment descriptors or deployment time configuration. Generally, J2EE applications are not coupled to a database. In its place they describe a position to a database that must be determined when you organize the application. It shows that initially you must create a data source in the application server and then link the reference in the application to the data source just created. In general it entails that you must have first created the database with some SQL script.
Train yourself in J2EE skills by undergoing different Java Training courses. Sun Certified courses like Sun Certified Java Programmer (SCJP), Sun Certified Web Component Developer (SCWCD) etc. provide the foundation knowledge that a professional in the field of J2EE should have. Choose your course as per your area of expertise. Prefer to go for your type of course according to the best suited learning style when compared with respect to time and money available to you. Learn AJAX, EJB, and XML and add surplus points to your career prospect. So many jobs are there in the IT industry for J2EE professionals. Web designing is coming in the market a large demand. J2EE consultant developer with Oracle has a stunning career prospect.
You will get a very good salary if you have certifications from reputed industries. Some certifications through which you will get a good pay scale in the field of J2EE are stated here. Sun Certified Web Component Developer (SCWCD) through which you will get an average pay scale of $83K-$85K, Sun certified java Architect (SCJA) which provides you an average salary of $86K-$92K and you will get an average pay of $90K with Sun Certified Enterprise architect (SCEA). If you have IBM certifications then get ready to play with money with an average salary of $96K. If you have Microsoft certifications, then as a Microsoft Certified Professional (MCP), get a salary of $95K-$97K and with a Microsoft Certified System engineer (MCSE) certification the salary will lay in the range of $76K-$97K.
J2EE provides you with a complete work satisfaction whether in terms of the projects you are getting or in terms of salary. J2EE is like a base skill in the IT industry.
