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Data, not always so big - FeWeb13

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Avatar for Thijs Feryn Thijs Feryn
December 11, 2013
Technology
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Data, not always so big - FeWeb13

Slides for my "Data, not always so big" talk at FeWeb13

Avatar for Thijs Feryn

Thijs Feryn

December 11, 2013
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Transcript

  1. Door Thijs Feryn Data, not always so big

  2. Hallo, ik ben Thijs

  3. Ik ben bij Evangelist

  4. Ik ben @ThijsFeryn op Twitter

  5. None

  6. Web 2.0 Social Mobile Cloud Big Data

  7. Het verband

  8. Web 2.0 Iedereen online, iedereen participeert

  9. •Podcasts •Blogs •Wiki’s •Social networking •Web standards

  10. Social hype Iedereen meer online

  11. Mobile Iedereen altijd en overal online

  12. Cloud

  13. Big Data

  14. Ver van uw bed?

  15. België

  16. Strategisch belang van data

  17. Wat betekent BIG eigenlijk?

  18. Verzamelnaam voor methodieken & technologiën voor het opslaan, raadplegen, bewerken

    & verwerken van data.

  19. Grote hoeveelheden Kleine hoeveelheden Gestructureerd Ongestructureerd Semi-gestructureerd Simpel Complex

  20. It’s what you do with it!

  21. W at doe je erm ee? •Database •Monitoring •Berekeningen •Grafieken

  22. Wat wil je weten?

  23. None
  24. None
  25. None

  26. Call to action Begrijpen Visualiseren Verwerken Bijhouden

  27. Data science

  28. RDBMS Gekend terrein

  29. Normaliseer

  30. •Data mapping •Tabel ontwerp •Indices •JOIN •GROUP BY •ORDER BY

  31. SQHELL

  32. •Database grootte neemt toe •Laadtijden nemen toe •Indices minder efficiënt

    •Insert & update tijden nemen toe

  33. Denormaliseer, soms ...

  34. Sommige gegevens zullen meerdere malen bijgehouden worden

  35. Replicatie & Sharding

  36. Keuzes

  37. NoSQL Not Only SQL

  38. None
  39. None

  40. Anders

  41. Kloof

  42. http://bigdata.be Belgian community about bigdata, NoSQL and anything cloud.

  43. Hoe zit dat dan eigenlijk bij Combell?

  44. None

  45. Server perfomance metrics Server logs Applicatieve data Support tickets Orders

    Betalingen Facturen
  46. None
  47. None