What are the potential, challenges and statistical implications of big data? Big data are part of a paradigm shift that is significantly transforming how we use, analyze and think about data. Users and compilers of statistics are experimenting with big data from social networks, business systems and the Internet of Things to fill data gaps, receive timelier information or complement existing statistics. While there are great opportunities that come with big data, there are also great challenges such as data access, data quality and the development of skills and technology. So how do we move forward?
