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/

4ae30d49c8cc07e42d5a871efb9bcfba?s=128

Gregory Kapfhammer

July 06, 2015
Tweet

Transcript

  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. What is Big Data?

  3. What is Big Data? Electronic music group from New York

    City?
  4. What is Big Data? Electronic music group from New York

    City? Yes, but not in this context!
  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!
  6. None
  7. "V" Times Three? shared by under a ickr photo Elad

    R Creative Commons ( BY-NC ) license
  8. "V" Times Three? Volume shared by under a ickr photo

    Elad R Creative Commons ( BY-NC ) license
  9. "V" Times Three? Volume Velocity shared by under a ickr

    photo Elad R Creative Commons ( BY-NC ) license
  10. "V" Times Three? Volume Velocity Variety shared by under a

    ickr photo Elad R Creative Commons ( BY-NC ) license
  11. Wait, have we missed a "V"?

  12. None
  13. We Need Veracity! shared by under a ickr photo Brandon

    Giesbrecht Creative Commons ( BY ) license
  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
  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
  16. Software Testing

  17. Software Testing Execute the test cases against the system under

    test
  18. Software Testing Execute the test cases against the system under

    test Check to see if the system's output is as expected
  19. None
  20. Status Report shared by under a Stocksnap.io photo Olu Eletu

    Public Domain license
  21. Status Report Testing data mining and database systems shared by

    under a Stocksnap.io photo Olu Eletu Public Domain license
  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
  23. Challenges?

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

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

    Big Data: Holistically consider all of the four "V"s
  26. Next Steps?

  27. None
  28. Let's Talk! shared by under a Stocksnap.io photo Alejandro Escamilla

    Public Domain license
  29. Let's Talk! Collaboration between research communities shared by under a

    Stocksnap.io photo Alejandro Escamilla Public Domain license
  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
  31. Is Big Data a Big Deal?

  32. Of course it is!

  33. None
  34. A Bigger Deal shared by under a Stocksnap.io photo Aundre

    Larrow Public Domain license
  35. A Bigger Deal Greater impact with high-quality big data systems

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