This book constitutes the refereed proceedings of the Workshop on E-Business (WeB 2015) held
in Fort Worth Texas USA on December 12 2015. The theme of WeB 2015 was Leveraging Service
Computing and Big Data Analytics for E-Commerce and thus the workshop provided an interactive
forum by bringing together researchers and practitioners from all over the world to explore the
latest challenges of next-generation e-Business systems and the potential of service computing
and big data analytics. The 11 full and 17 short papers which were selected from 45
submissions to the workshop addressed a broad coverage of technical managerial economic and
strategic issues related to e-business with emphasis on service computing and big data
analytics. They employed various IS research methods such as case study survey analytical
modeling experiments computational models and design science.