DAT 560M pres1-1.pdf - Find more PowerPoint templates on prezentr.com Introduction to Big Data DAT 560M Find more PowerPoint templates on prezentr.com

DAT 560M pres1-1.pdf - Find more PowerPoint templates on...

This preview shows page 1 - 3 out of 4 pages.

10/21/19 1 Introduction to Big Data DAT 560M Olin Business School What is Big Data? 2 terabyte CSV file (structured)? 100 gigabytes json file (unstructured)? 100,000*100,000 matrix? , … If you cannot analyze the data you collected in time using traditional processes or tools, it is BIG DATA for you! 2 Notes: No specific size requirement to say it is big data
Image of page 1

Subscribe to view the full document.

10/21/19 2 Some Statistics International Data Corporation (IDC) estimate put the size of the “digital universe” at 0.18 zettabytes in 2006 and is forecasting a tenfold growth by 2011 to 1.8 zettabytes. (source: Hadoop: the definitive guide, 3rd edition) IDC now forecasts that we will generate 40 zettabytes by 2020. A gigabyte is equal to 1,024 megabytes. A terabyte is equal to 1,024 gigabytes. A petabyte is equal to 1,024 terabytes . An exabyte is equal to 1,024 petabytes . A zettabyte is equal to 1,024 exabytes . (10 9 terabytes) A yottabyte is equal to 1,024 zettabytes . Google live search statistics World Live Stats 3 Why Big Data Matters?
Image of page 2
Image of page 3
  • Fall '18
  • Marion Neumman

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes