• shaffy girdher

In this world of information the term BIGDATA has emerged with new opportunities and challenges to deal with the massive amount of data. BIG DATA has earneda place of great importance and is becoming the choice for new researches. Apache Hadoop is a collection of open-source software utilities that facilitate using a network of many computers to solve problems involving massive amounts of data and computation. It provides a software framework for distributed storage and processing of big data using the MapReduce programming mode. To find the useful information from massive amoun t of data to organizations, we need to analyze the data.Mastery of data analysis is required to get the information from unstructured data on the web in the form of texts,images, videos or social media posts. This paper gives an introduction to Hadoop and its components and how hadoop has become founding technology for Big data processing, Analytics, and Data Science.

"Hadoop:the foundation for big data analytics and data science", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.651-657, June 2019, Available :http://www.jetir.org/papers/JETIR1907O79.pdf

"Hadoop:the foundation for big data analytics and data science", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp651-657, June 2019, Available at : http://www.jetir.org/papers/JETIR1907O79.pdf