“…Despite the expanding possibilities for historical research, the emergence of 'big data' and digital research have created their own challenges and controversies (Cristianini, Lansdall-Welfare, & Dato, 2018;Drouin, 2014;Grossman, 2012). Concerns have been raised about: the legitimacy and quality of digital scholarship (Hitchcock, 2013;Huistra & Mellink, 2016;Knoblauch & Tomes, 2014); the ethics of digitisation (Moravec, 2017); the preservation and safeguarding of digitised sources (Gailey, 2012); the impact of digitisation on library and archive budgets (Moravec, 2017); the risk of decontextualising the analysis (Hitchcock, 2013;Putnam, 2016); the usability and reliability of analytical tools (Cristianini et al, 2018); and, whether this 'digital turn' is just a passing trend (Knoblauch & Tomes, 2014).…”