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Software Sucks

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You may not like it, but there are a couple of reasons why software today, well... sucks. Also, some things we could do to remedy that, but don't (for whatever reasons!)

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Software Sucks

  1. 1. Software Sucks Hans-Jörg Schrödl - 29.05.2017
  2. 2. “ Software is eating the world. -Marc Andreessen 2
  3. 3. 3 Software is
  4. 4. 4
  5. 5. 5 Ariane 5
  6. 6. $7 BillionDevelopment Cost $500Damage 37 Seconds Flight Time 6
  7. 7. $59 Billion Damage through software errors. In 2002. In the US alone. 7
  8. 8. Why does Software Suck? 8
  9. 9. Software is still young ⊙ First “computers” - 60 years ago. ⊙ Microprocessors - 40 years ago. ⊙ Internet - 20 Years ago In comparison to other disciplines, software development is incredibly young. 9
  10. 10. 10
  11. 11. 11 Actual Developer Searching for a Bug
  12. 12. It doesn’t have to be this wayTools to improve software have been around for decades 12
  13. 13. 13 Does this thing work?
  14. 14. Why Developer s don’t Test ⊙ It works on my machine.™ ⊙We don’t have time to test. ⊙ My job is writing code. Leave testing to the testers. There appears to be a general lack of responsibility. 14
  15. 15. Growing awarenes s Quality Practices like TDD, Agile Development and Continuous Integration are becoming more popular Security A number of severe security incidents raises awareness for secure development. Responsibility Developments like AI and IoT show need for ethical development. 15
  16. 16. Summary What you should remember: ⊙ Software Sucks. Everything breaks everywhere all the time. ⊙ Software development is still incredibly young. ⊙ With proper practices we can make Software suck less :) 16
  17. 17. Any Questions? Send a mail to hans- joerg.schroedl@tuwien.ac.at 17

You may not like it, but there are a couple of reasons why software today, well... sucks. Also, some things we could do to remedy that, but don't (for whatever reasons!)

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