About the Authors
RYAN K. STEPHENS is president and CEO of Perpetual Technologies, Inc., an information technology consulting and training firm in Indianapolis, Indiana. He has specialized in Oracle databases and SQL for more than 10 years, working as an Oracle programmer/analyst and Oracle database administrator. Ryan is a Certified Oracle Professional and is also an adjunct professor at Indiana University-Purdue University in Indianapolis, where he teaches SQL, PL/SQL, UNIX, Oracle Designer, Oracle Forms, and Oracle database administration. Ryan resides in Indianapolis with his wife Tina and their children Daniel, Autumn, and Baby Stephens.
RONALD R. PLEW is vice president and CIO for Perpetual Technologies, Inc. in Indianapolis, Indiana. Ron ...
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