Introduction To Software Engineering
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The importance of software since there is were the motivation for software engineering lies and then and introduction to software engineering mentioning the concept and stages of development and working in teams
Introduction To Software Engineering
- 1. Leyla Ma. Bonilla P. (blpgirl)
- 2. Motivation
- 3. Importance of software Software can have a huge impact in any aspect of society.
- 4. Where can you find software?
- 8. And even in…
- 9. Conclusion Software is Almost Everywhere.
- 10. Problems in software development
- 11. Common issues •The final Software doesn´t fulfill the needs of the customer. •Hard to extend and improve: if you want to add a functionality later is mission impossible. •Bad documentation. •Bad quality: frequent errors, hard to use, ... •More time and costs than expected
- 13. But That never happens, right?
- 14. Wrong!
- 15. Ariane 5 Flight 501 Cause: design errors in the software
- 16. Chaos Report
- 17. Conclusion Programming is NOT enough! It is not enough to do your best: you must Know what to do, and THEN do your best. -- W. Edwards Deming
- 18. And Since… A clever person solves a problem. A wise person avoids it. - Albert Einstein
- 19. Solution
- 20. Software Engineering What is it? The application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software, and the study of these approaches; that is, the application of engineering to software. -Wikipedia
- 21. ???
- 22. Software Engineering What is it? The study and application of methodologies to develop quality software that fulfill customer needs.
- 23.
- 24. Software Engineering Objetive To produce software that is: • On time: is deliver at the established date. • Reliable: doesn´t crash. • Complete: good documentation, fulfill customer needs.
- 25. The team
- 26. Stages for software development Requirements Analysis Software Design Implementation Testing Maintenance
- 27. 1. Requirements Analysis Find out what the client want the software to do
- 28. 2. Design Planning the software solution
- 29. 3. Implementation Code!!!
- 30. 4. Testing Executing the application trying to find software bugs
- 31. 5. Maintenance Any activity oriented to change an existing software product.
- 32. What!?
- 33. You were expecting another comic strip?
- 35. I couldn´t find one related
- 36. But
- 37. As consolation
- 38. Sorry, couldn´t resist :P
- 39. http://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Avianca_767- 200_at_El_Dorado.JPG/800px-Avianca_767-200_at_El_Dorado.JPG http://www.nosoloviajeros.com/imagenes/colombia/transmilenio.jpg http://files.nireblog.com/blogs1/keniecita/files/celular-2.jpg http://www.fayerwayer.com/up/2008/06/iphone3g.jpg http://www.slideshare.net/soreygarcia/ingenieria-de-software-para-dummies http://www.projectsmart.co.uk/docs/chaos-report.pdf http://www.evilaliens.com/images/software_engineering_explained.gif http://sunnyday.mit.edu/accidents/Ariane5accidentreport.html http://stackoverflow.com/questions/84556/whats-your-favorite-programmer- cartoon http://stuffthathappens.com/blog/2008/03/05/simplicity/ http://www.troyangrignon.com/dilbertsoftwarerequirements.jpg http://www.phdcomics.com/comics/archive/phd120804s.gif http://www.phdcomics.com/comics/archive/phd011406s.gif