ISO/IEC 20547-3:2020 - Information technology - Big data reference architecture - Part 3: Reference architecture 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 20547-3:2020 - Information technology - Big data reference architecture - Part 3: Reference architecture