This literature review discusses the rise of ‘smart farming’, ‘agriculture 4.0’, and ‘digital agriculture’, which involve the use of data-related technologies like big data, AI, and automation in farming. It covers the application of these technologies across the entire agricultural process, from genome editing and smart machinery to sensors and decision support apps. The review highlights the digital transformation in agriculture and its potential benefits, such as increased productivity and environmental gains. However, it also notes the lack of comprehensive data on global adoption and the social impacts of digital agriculture.