Emerging Concepts Using Blockchain and Big Data

Over the past few years, big data has attracted significant interest across a range of scientific and engineering fields. Despite having many benefits and uses, big data still has a number of obstacles that must be overcome for a higher level of service, such as big data analytics, privacy, and security. Big data services and apps have enormous potential to be improved by blockchain due to its decentralization and security features. First, we provide a brief introduction to big data and blockchain, then we present a thorough relational blockchain for big data in this paper, concentrating on current approaches and potential. Finally, we discuss a variety of blockchain services for big data, including sharing, database management, and secure large data transit.