I am in IT field for past five years. Currently, I work as a Data Warehouse analyst ( DB2 on Unix). I have good understanding of RDMS. My primary function is to design, develop and provide data to a customer. I also provide assistance to other users on building SQL and Cognos Reporting Tools. Other skills are Oracle, Unix, DB2 and MS Access. I feel like I am a ?Jack of all trades but Master of none. Can I qualify as a DBA or as a Business Analyst? I am not sure, where my skills are best suited. Does Any one has more information on Data Warehouse Technology? Advice.