The document discusses the use of Drupal by the World Food Programme (WFP), focusing on its ability to handle 20 million page views per day and the implementation of a complex multi-language system. It highlights various projects, including freerice.com, which combines gaming with charitable contributions, and wefeedback.org, a social donation network. The challenges faced included system crashes due to high traffic and multiple SQL queries, necessitating additional technologies like Varnish and MongoDB.

1. See how Drupal isused in a UN organization (WFP) and how to handle a 20M page views per DAYBy Maxim TOPOLOV (@mtopolov) CTO at Adyax (@adyaxcorp)

2. 60 awesome Drupal sites in 2010…IPAD CMS (Open Source)55 Drupal experts, 3M€ of revenue

3. WFP is the largest UN organisationwith > 5.000 employees…

4. …feeding millions of childrenand adults all around the world.

6. Dozens of small web sites all around the world + main US based / English site

7. Finally, wecreated a completemulti-language system with 18 languagesbased on i18n modules suite

8. Theneach country gotit’sown set of pages.

9. Some of themgenerate few content

10. Someothersmuch more….

11. www.freerice.comwasournextProject with WFP…

13. Freerice.comis a game.WhereansweringquestionsShow new questionsOn each question an ad banner isprintedCollectedmoney goes to WFPAre youstillreadingthis?

14. Freericeis a very social game

15. We have groups…

18. Friendsactivity and so on….

19. 500.000registredusers20 millionsdaily page viewsMore than100 SQL queriesper page

20. We have statistics for each good answer, per user, subject, group…per day, week…

21. All thatstuff madeDrupal crashNot only Drupal, but MySQL too.

24. VARNISH + DRUPALPHP (not Drupal) + MONGOAD SERVER

26. www.wefeedback.orgis a social donation network

27. Whereyousaywhatyouatehow muchyourmealcostsand youdonatethatamountAnd actuallyFeed Back children

29. More than 95.000 meals by nowand keepgrowingdaily !

30. There isalso blog widgets, iPhoneapp, Windows Mobile appand web services Donation APIALL WITH DRUPAL !

31. Kakàtweet effet : 6000 visits in 5 minutes, without pain.

32. Any question ?@mtopolov@adyaxcorpwww.adyax.com

33. ThoseslidesWill beavailableOn slideshare.net