Instruct: Classify the given review as either positive or negative.
Query: Where is the e-Commerce?

This book spends a lot of time and pages (1200+ pages of nothing) on basic SQL and Java commands. It tries to focus on two types of audience (those with Oracle background and those with Java background) but fails to satisfy either.There is no clear path on e-Commerce development using the discussed techniques and how to really apply the information in a practical manner.I am not sure what the authors were trying to really achieve in all these pages......obviously they were working in isolation (each trying to write for different audience)