This document summarizes John Herren's presentation on mashups at Mashup Camp V in Dublin, Ireland. It discusses the history and components of mashups, including combination, visualization, and aggregation. It also outlines various algorithms and technologies used to create mashups, such as APIs, libraries, and protocols like RSS, SOAP, XML-RPC, REST, and AJAX. Finally, it addresses common challenges in building mashups like authentication, performance, terms of service, and privacy/security.

1. Mashup Camp V | Dublin, Ireland John Herren | Developer | Consultant | Masher-upper

6. What?

8. History

9. Combination Visualization Aggregation

14. Min Max Sum Avg

15. Algorithms In place of Creativity?

16. Classification Prediction Clustering Optimization

17. Relax. It’s all about Distance.

19. Combination + Visualization + Aggregation + = Secret Sauce

21. Why?

22. Fame

23. Fortune

24. Career

25. Joy

28. Who?

29. Developers

30. API Providers

32. Mashup Enablers

36. Kapow Google Mashup Editor Facebook Platform OpenSocial

37. How?

38. RSS SOAP XML-RPC WSDL REST

39. Request-Response

41. $rss->channel->item[0]->title;

42. SOAP

45. REST

46. Other Response Types

47. { "firstName" : "John", "lastName" : "Doe", "age" : 23 };

49. Code Libraries

50. <?php require_once 'Zend/Service/Flickr.php'; $flickr = new Zend_Service_Flickr('MY_API_KEY'); $results = $flickr->tagSearch(&quot;llama&quot;); foreach ($results as $result) { echo $result->title . '<br />'; } ?>

51. AJAX

53. Pain Points

54. Authentication: AuthSub BBAuth OAuth

55. Performance & Scalability

56. TOS & SLA

57. Privacy Security Identity

58. When?

59. Q&A