The dearth of talent in big data has been here since 2016. The last few years have witnessed a huge deficit of big data professionals. Research claims, the shortage of data engineers is much larger than the data scientists across the globe. However, in the Dice 2020 Tech Job Report, data engineers were labeled as the fastest growing technology job in 2019. Data engineers and big data engineers more or less share the same job responsibilities. The only difference is, with the rise of big data, data engineers are now required to acquire skills such as big data frameworks. Big data engineers have been trained to understand real-time data processing and off-line data processing methods along with the implementation of machine learning algorithms. big data frameworks, big data professionals, Big data engineers, data engineer job, data engineer certification program, data science and big data analytics, Data Analytics professionals, big data analyst, big data certification programs, career in big data, big data industry, hadoop certifications