Big Data

What is Big Data?

Big data refers to extremely large and complex datasets that cannot be effectively processed using traditional data management tools. In HR, big data encompasses the vast volume of employee information generated through HRIS platforms, performance management systems, engagement surveys, time tracking, recruitment pipelines, and external labour market sources. By analysing big data, HR teams can identify workforce trends, predict turnover, optimise recruitment strategies, and make evidence-based decisions about talent management. Effective use of big data requires appropriate analytics tools, data governance, and attention to employee privacy.