• Harsha R. Vyawahare

The widespread use of blockchain technology and its enormous range of applications has resulted with much ongoing research in different areas. The Blockchain, however new and yet in the experimenting stage, is viewed as a revolutionary solution that addresses current technology challenges. like decentralization, trust, identity, data ownership and data-driven decisions. The amount and variety of digital data produced by people and machines worldwide is increasing at the same time. Blockchain technology contributes significantly by proviving the best way to store, organise, and process Big Data. Blockchain uses different technologies for bigdata management. This article maily focuses on ways the blockchain uses to deal with big data. Decentralization and encryption of the Blockchain have enormous potential to improve the management and implementation of large-scale data. This article works on cutting-edge methods, openness and future development. The article presents blockchain schematic diagram, different blockchains and motivation that drives them to reconcile. Finally, paper presents the difficulty and the future direction are other driving research that has been conducted in this promising region.

Blockchain, Bigdata, Decentralization, encryption.

"Blockchain & Big Data : Challenges & Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 8, page no.d148-d151, August-2022, Available :http://www.jetir.org/papers/JETIR2208317.pdf

"Blockchain & Big Data : Challenges & Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 8, page no. ppd148-d151, August-2022, Available at : http://www.jetir.org/papers/JETIR2208317.pdf