Don Chiarella is an author, adjunct professor, civil servant, and Chiarella Consulting CEO. He is a graduate of American University, GWU, Univ of Maryland. He is a certified PEM, CISM, CDMP. He has managed IT & engineering programs and projects. He worked at over 8 agencies. Started as COBOL programmer & ADABAS DBA for US Navy Medical. Has programmed in many DB languages - RBASE, DBASE, CLIPPER, NATURAL, Oracle PL/SQL. He lives in Elkridge, Maryland. Please buy a book.