Established in 1984, ICDE has become a premier forum for the dissemination of data management research results among researchers, users, practitioners, and developers. ICDE2015 will take place at Seoul, which is one of the best cities in the world to enjoy myriad cultural activities blending the historical palaces and temples with the ultra-modern shopping and dining. In the spring season, blooming cherry blossoms will welcome you to Seoul. The ICDE 2015 International Conference on Data Engineering provides a premier forum for: Sharing research solutions to problems of today's information society Exposing practicing engineers to evolving research, tools, and practices and providing them with an early opportunity to evaluate these Raising awareness in the research community of the problems of practical applications of data engineering Promoting the exchange of data engineering technologies and experience among researchers and practicing engineers Identifying new issues and directions for future research and development work