The discussion of the potential talent analytics provides HR practitioners is the goal of this article. The ability to analyze enormous volumes of data has become much more accessible over decades, and businesses are now using talent analytics to manage their workforce. There will be a lot of studies on how talent analytics may improves organizational decision-making. Majority of businesses use databases to hold complex data. A database is a great tool for displaying data and running reports, and they are typically housed in the Cloud. Bigdata exploitation or use of enormous amounts of structured & unstructured data produced by organization’s everyday operations, has gained a lot of popularity among businesses over the past several years. Talent can signify different things to different people and in different situations. The idea of a "data lake" has gained significant traction in the field of bigdata management. Data warehouses don't require data to be converted in order to meet a specific data model, allowing businesses to store a variety of data kinds at little expense. Instead of analysis, data warehouses are incredibly helpful for discovering new insights. Big data may assist HR teams in better understanding their staff and implementing better employment policies, as demonstrated by the way that marketing department is utilizing it to know the viewpoints of their customers. Big data and human resources management have been compared and contrasted in this essay.