The purpose of this workshop is to provide a global forum for researchers and practitioners to exchange current issues, challenges, new technologies, and practical experiences related with big data applications. Big data-related best practices from various sectors, such as government agencies, local governments, financial companies and telecommunication companies, will be presented. The workshop will be consisted of keynote speeches and PPT presentations only. This workshop will practically show how database and big data technologies can be applied to provide useful insights for better decision making in various areas, including government agencies and commercial sectors.