Data is being generated data speed and scalene even seen before thanks to the amount of
information that has come with the modern era. This deluge of information, also known as ―Big Data‖ has
completely changed the field of data analytics. Big Data analytics is transforming how businesses and
individuals use data for insights and decision-making. It’s not just an evolution, but a revolution. In order
to provide a comprehensive overview of the big-data analytics field’s methods, applications, and
challenges, this in-depth survey article delves deeply into the field. This survey is a valuable tool for
academics, professionals, and hobbyists interested in big-data analytics since its main objective is to make
clear the basic concepts and procedures that underpin the paradigm. Volume, velocity, and variety—the
three primary components of big-data—are highlighted in the survey’s first section, which explores the
fundamental concepts of the field. Analyzing the several big-data sources—structured, semi-structured, and
unstructured data—highlights the heterogeneous nature of the information ecosystem.
For Whole Article : A COMPREHENSIVE SURVEY ON BIG DATA
