ISO/IEC TR 20547-2:2018 - Information technology - Big data reference architecture - Part 2: Use cases and derived req... Updated at: 03-02-2021 Show more information Standards, technical committees and working groups Standards Standards according to SDOs ISO/IEC ISO/IEC JTC 1 ISO/IEC JTC 1/SC 42 Artificial Intelligence ISO/IEC TR 20547-2:2018 - Information technology - Big data reference architecture - Part 2: Use cases and derived requirements