Is big data a big deal? Not without correct software!

Is big data a big deal? Not without correct software!

Interested in learning more about this topic? Visit this web site to read the blog post: https://www.gregorykapfhammer.com/testing/database/idea/2015/07/05/Big-Data-Big-Deal/

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Gregory Kapfhammer

July 06, 2015
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  1. 1.

    Is Big Data a Big Deal? Not Without Correct Software!

    Gregory M. Kapfhammer shared by creative commons licensed ( BY-NC-ND ) ickr photo sunface13
  2. 4.

    What is Big Data? Electronic music group from New York

    City? Yes, but not in this context!
  3. 5.

    What is Big Data? Electronic music group from New York

    City? Yes, but not in this context! Create models, make predictions, and take action!
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  5. 7.

    "V" Times Three? shared by under a ickr photo Elad

    R Creative Commons ( BY-NC ) license
  6. 8.

    "V" Times Three? Volume shared by under a ickr photo

    Elad R Creative Commons ( BY-NC ) license
  7. 9.

    "V" Times Three? Volume Velocity shared by under a ickr

    photo Elad R Creative Commons ( BY-NC ) license
  8. 10.

    "V" Times Three? Volume Velocity Variety shared by under a

    ickr photo Elad R Creative Commons ( BY-NC ) license
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  10. 13.

    We Need Veracity! shared by under a ickr photo Brandon

    Giesbrecht Creative Commons ( BY ) license
  11. 14.

    We Need Veracity! Con dence in the correctness of the

    data and software shared by under a ickr photo Brandon Giesbrecht Creative Commons ( BY ) license
  12. 15.

    We Need Veracity! Con dence in the correctness of the

    data and software Achieved through veri cation and validation shared by under a ickr photo Brandon Giesbrecht Creative Commons ( BY ) license
  13. 18.

    Software Testing Execute the test cases against the system under

    test Check to see if the system's output is as expected
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    Status Report Testing data mining and database systems shared by

    under a Stocksnap.io photo Olu Eletu Public Domain license
  16. 22.

    Status Report Testing data mining and database systems Research is

    preliminary and transfer is not common! shared by under a Stocksnap.io photo Olu Eletu Public Domain license
  17. 25.

    Challenges? Testing: scale to the level of big data systems

    Big Data: Holistically consider all of the four "V"s
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    Let's Talk! Collaboration between research communities shared by under a

    Stocksnap.io photo Alejandro Escamilla Public Domain license
  20. 30.

    Let's Talk! Collaboration between research communities Demonstrate the correctness of

    big data systems shared by under a Stocksnap.io photo Alejandro Escamilla Public Domain license
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    A Bigger Deal Greater impact with high-quality big data systems

    shared by under a Stocksnap.io photo Aundre Larrow Public Domain license
  23. 36.

    A Bigger Deal Greater impact with high-quality big data systems

    Important societal bene ts with correct predictions shared by under a Stocksnap.io photo Aundre Larrow Public Domain license
  24. 37.

    A Bigger Deal Greater impact with high-quality big data systems

    Important societal bene ts with correct predictions Enhance and sustain our in uence — together! shared by under a Stocksnap.io photo Aundre Larrow Public Domain license