Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Data Breaking Bad

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Michael Hausenblas Michael Hausenblas
June 03, 2013
Technology
220
1

Data Breaking Bad

Open Stage talk at Berlin Buzzwords 2013

Avatar for Michael Hausenblas

Michael Hausenblas

June 03, 2013

More Decks by Michael Hausenblas

See All by Michael Hausenblas
KubeCologne keynote—Troubleshooting Kubernetes apps
Avatar for Michael Hausenblas mhausenblas
4
8.3k
Extending Kubernetes 101
Avatar for Michael Hausenblas mhausenblas
4
2.4k
Kubernetes and serverless technologies for high-performance applications
Avatar for Michael Hausenblas mhausenblas
1
390
Troubleshooting Kubernetes Applications
Avatar for Michael Hausenblas mhausenblas
1
650
Autoscaling All Things Kubernetes with Prometheus
Avatar for Michael Hausenblas mhausenblas
0
990
Three Billy Goats Gruff
: from a monolith to containers to functions
Avatar for Michael Hausenblas mhausenblas
0
650
Bending Kubernetes to Your Needs
Avatar for Michael Hausenblas mhausenblas
2
3k
Kubernetes Security: from Image Hygiene to Network Policies
Avatar for Michael Hausenblas mhausenblas
8
4.1k
Hands-on Cloud Native Lifecycle Management
Avatar for Michael Hausenblas mhausenblas
3
510

Other Decks in Technology

See All in Technology
Ruby::Boxでできること、Refinementsでできること
Avatar for Tomohiro Hashidate joker1007
3
380
大学生が本気でDatabricksを活用してDiscordサークルをデータ駆動させてみた
Avatar for Kazuki Date phantomjuju
1
380
AI Engineering Summit Tokyo 2026 AIの前に、やることがある 〜医療データ企業の4フェーズ〜
Avatar for Daisuke Taniwaki dtaniwaki
0
1.7k
JEP 522 Deep Dive - G1 GC同期コスト削減によるスループット向上を徹底検証&解説
Avatar for Daishi Tabata tabatad
1
740
noUncheckedIndexedAccess、3時間、1万円。 / noUncheckedIndexedAccess, 3 Hours, 10,000 JPY.
Avatar for 株式会社カオナビ kaonavi
1
260
Platform Engineering as a Product: Criteria for Improvement and Multi-Tenant Design
Avatar for Kumo Ishikawa kumorn5s
0
490
AIプラットフォームを運用し続けるための可観測性
Avatar for tanimuyk tanimuyk
4
1.1k
DevOps Agentで始めるAWS運用 〜フロンティアエージェントが変える運用の現場〜
Avatar for nyankotaro nyankotaro
1
150
GoとSIMDとWasmの今。
Avatar for asuka askua
3
490
Oracle AI Database@Google Cloud：サービス概要のご紹介
Avatar for oracle4engineer oracle4engineer
PRO
6
1.5k
AI活用を推進するために ファインディが下した、一つの小さな決断
Avatar for starfish719 starfish719
0
240
Javaコミュニティをもっと楽しむための9箇条
Avatar for Sugiyama Takaaki takasyou
0
1.2k

Featured

See All Featured
The Hidden Cost of Media on the Web [PixelPalooza 2025]
Avatar for Tammy Everts tammyeverts
2
320
Paper Plane
Avatar for Katie Cordina Lindsey katiecoart
PRO
1
51k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
32
2.9k
Marketing Yourself as an Engineer | Alaka | Gurzu
Avatar for Gurzu gurzu
0
210
Organizational Design Perspectives: An Ontology of Organizational Design Elements
Avatar for Dr. Kim W Petersen kimpetersen
PRO
1
720
How to Think Like a Performance Engineer
Avatar for Harry Roberts csswizardry
28
2.6k
Save Time (by Creating Custom Rails Generators)
Avatar for Garrett Dimon garrettdimon
PRO
32
3.3k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
Avatar for Marc Duiker marcduiker
35
2.5k
How to Talk to Developers About Accessibility
Avatar for Jason CranfordTeague jct
2
220
Deep Space Network (abreviated)
Avatar for Tony Rice tonyrice
0
160
Design and Strategy: How to Deal with People Who Don’t "Get" Design
Avatar for Morgane Peng morganepeng
133
19k
Unlocking the hidden potential of vector embeddings in international SEO
Avatar for Frank van Dijk frankvandijk
0
830

Transcript

  1. Da Michael Hausenblas, MapR Technologies Berlin Buzzwords 2013, Open Stage

    Talk Friday, 7 June 13

  2. Nope. Not this one. Friday, 7 June 13

  3. Friday, 7 June 13

  4. things you can influence things that affect you try and

    focus on this stuff Friday, 7 June 13

  5. The awkward moment when I open the data I got

    from a customer Friday, 7 June 13

  6. http://techcrunch.com/2012/11/25/the-big-data-fallacy-data-%E2%89%A0-information-%E2%89%A0-insights/ aka crap in, crap out Friday, 7 June 13

  7. Some examples … Friday, 7 June 13

  8. • Encöding hell • Schema? Sure, I fax you a

    screenshot • Dupes and other fakes • Sampling Friday, 7 June 13

  9. Encöding hell application-specific encodings • URL encoding • HTML encoding

    • Database escaping non-ASCII? a%20percent-encoded%20string%20as%20of%20RFC%203986 a <strong>HTML</strong> encoded string Friday, 7 June 13

  10. • Use Unicode • Use Unicode • Use Unicode Encöding

    hell http://www.swedishfika.com/2010/01/19/escaping-from-encoding-hell/ Friday, 7 June 13

  11. • Encöding hell • Schema? Sure, I fax you a

    screenshot • Dupes and other fakes • Sampling Friday, 7 June 13

  12. Schema? Sure, I fax you a screenshot Friday, 7 June

    13

  13. Schema? Sure, I fax you a screenshot • There is

    a need for proper, formal documentation • For humans and machines • Basis for validation—automate! Friday, 7 June 13

  14. • Encöding hell • Schema? Sure, I fax you a

    screenshot • Dupes and other fakes • Sampling Friday, 7 June 13

  15. Dupes and other fakes Friday, 7 June 13

  16. Dupes and other fakes Friday, 7 June 13

  17. Dupes and other fakes • Use plots to get an

    overview • Watch out for outliers • Try to establish source for errors and fix • Document (in any case) Friday, 7 June 13

  18. • Encöding hell • Schema? Sure, I fax you a

    screenshot • Dupes and other fakes • Sampling Friday, 7 June 13

  19. • My data is too big. I can’t check it

    all. • Why don’t you sample, then? Sampling Friday, 7 June 13

  20. http://mortardata.com/ Friday, 7 June 13

  21. Friday, 7 June 13

  22. Go and buy this book. Now. Friday, 7 June 13