In recent years, the emergence of digitization has had a huge impact on the world and its operations. Companies are becoming more aware of how important it is to effectively adopt new technologies or risk becoming obsolete in the marketplace. As a result, companies are putting more of an emphasis on using big data and business analytics in their manufacturing, operational, and core business processes. The goal of the current study is to pinpoint changes in HR positions from multiple angles. The study identified the important analytical fields in the HR field as well as the current big data management environment. The expansion of the internet and the digital economy has made big data a powerful technological disruptor. Additionally covered in the article were the value of HR analytics, their difficulties, the various tools used in HR analytics, and an evaluation of how much HR analytics are employed across different HR departments. The study would enable HR experts to classify HR functions and give aspirant HR professionals’ information on basic skills necessary in today's world of analytics.

Keywords : Big Data; HR Functions; Human Resource Analytics; Technology.