Benjamin Rosenzweig

Benjamin Rosenzweig, a principal consultant for Oracle Corporation, and Series Technical Advisor Douglas Scherer are instructors at the Columbia University School of Continuing Education, specializing in database development and management.

Baman Motivala, formerly an Oracle Tools employee and Oracle Forms instructor, now lives and works in Stockholm, Sweden.

Elena Silvestrova

ELENA SILVESTROVA, BENJAMIN ROSENZWEIG and Series Technical Advisor DOUGLAS SCHERER are instructors at the Columbia University School of Continuing Education, specializing in database development and management.