Blockchain on big data: Enhancing security, transparency and efficiency
Amit Kumar, Suresh Kumar · 2025
In this era of technology data security, efficiency and transparency can be achieved by the merger of Big Data analytics and Blockchain technologies. These days every bit of data generated from all areas of life from bank transactions performed by a business tycoon to picture clicked by a student, from top secret files stored by multinational companies to list of holidays shared by government to all citizens are available online. This huge amount of data we want to store and process online, but at the same time we do not want to expose the data to unauthorized person. Not everything available online is for all some data we want to store online transparent to all but at the same time immutable by unauthorized person. Both the goal of handling huge data and a secure platform can be achieved by using the combination of Big data technologies and proper use of blockchain.