Big data refers to the massive volume of both structured and unstructured data that is generated by businesses on a daily basis. This data is analyzed to find trends, patterns, and associations that can be beneficial for the business (referred to as “business intelligence”). Companies globally are looking for professionals who can manage their data efficiently and draw business insightsThe big data applications market is expected to grow from $5.3 billion in 2018 to $19.4 billion by 2026. 3 million new jobs are estimated for Data Science and Analytical roles by 2026.