The document summarizes the GT LL (Groupe de Travail Logiciel Libre) conference in 2011. It discusses the projects presented, including those related to distributed systems/cloud (Neopodd, Compatible ONE, Easi Cloud, Aeolus), embedded systems (RTEL4I, Couverture), green IT (Deskolo), developer tools (Squale, Coclico, etc), middleware (Easy SOA), and more. It also addresses the challenges of cloud computing including optimizing resource use, security, interoperability, and legal issues.

1. GT Logiciel Libre
Convention Systematic 2011
Wednesday, June 15, 2011

2. Le GT LL après 4 ans
Wednesday, June 15, 2011

3. 52 PME
17 Grands Groupes
1ETI
28 Et. de Recherche et Formation
Wednesday, June 15, 2011

4. Projets: 23
Thèmes: 8
Effort: ~100 M€
Aide: 40+ M€
Wednesday, June 15, 2011

5. La Roadmap
Distributed Embedded Green
Wednesday, June 15, 2011

6. La Roadmap
Dev. Tools Middleware Big / Open Data
Distributed Embedded Green
Wednesday, June 15, 2011

7. La Roadmap
Web 2.0 / 3.0 Enterprise Apps
Dev. Tools Middleware Big / Open Data
Distributed Embedded Green
Wednesday, June 15, 2011

8. Distributed Systems
/ Cloud
Neopodd
Compatible ONE
Easi Cloud
Aeolus
Wednesday, June 15, 2011

9. RTEL4I
Couverture
P
Hi-MoCo Embedded
Wednesday, June 15, 2011

10. Green IT
Deskolo
Wednesday, June 15, 2011

11. Helios
Tools
Squale
Coclico
HiLite
DORM
Squash
Magnum
Wednesday, June 15, 2011

12. Easy SOA
Middleware
Wednesday, June 15, 2011

13. Open Data /
Big Data
Data Publica
Wednesday, June 15, 2011

14. Codex // PWD // Wiki 3.0
Wednesday, June 15, 2011

15. Enterprise Apps
Scribo
C2M
Wednesday, June 15, 2011

16. Source: Twitter, 12 juin 2011
Wednesday, June 15, 2011

17. Sommes-nous entrés
dans l’ère du “Post-PC”?
(TL;DR: oui)
Wednesday, June 15, 2011

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22. Wednesday, June 15, 2011

23. Allez à http://bellard.org/jslinux/
et jouez un peu avec la console...
Wednesday, June 15, 2011

24. OS (Linux)
CPU (x86) emulator in JavaScript
Browser (ex: Firefox)
OS (ex: Linux)
Wednesday, June 15, 2011

25. Turtles Penguins all the way down!
Wednesday, June 15, 2011

26. “Si on peut faire tourner Linux
dans un navigateur, on peut
faire tourner n’importe quoi”
- Moi, 2011
Wednesday, June 15, 2011

27. Wednesday, June 15, 2011

28. "[...] our new developer
platform, which is, uhh, it's based
on HTML5 and JavaScript."
- Julie Larson-Green, Microsoft VP in charge
of the Windows Experience
Wednesday, June 15, 2011

29. “Netscape promoted a similar view
during 1995, when its founder, Marc
Andreesen, repeatedly asserter that
his company’s browser would
supersede Windows 95. In Andreesen’s
vision, the browser would
become a meta-operating
system, and the computer would
become nothing more than a plug-in
to the browser, an assortment of
“slightly buggy device drivers”
Wednesday, June 15, 2011

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36. (Mobile)
Web Apps vs. Native Apps
• Objective-C
• Java / Dalvik
vs. • C++
• .NET
(Incl. JavaScript)
• ...
Wednesday, June 15, 2011

37. Wednesday, June 15, 2011

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39. Autres innovations de
HTML5
• Video (<video>)
• Persistance des données
• Communication synchrone (websockets)
• 2D (<canvas>) et 3D (WebGL)
• ...
Wednesday, June 15, 2011

40. • Le “Post-PC”, c’est avant tout des
applications “Web” (i.e. HTML5/JavaScript)
sur toutes les plateformes et tous les types
de devices
• Comme le prophétisait Marc Andreesen en
1995, il y a bien désintermédiation de l’OS
• Le pendant du Post-PC, c’est évidemment
les serveurs, autrement dit, le cloud
Wednesday, June 15, 2011

41. • Google: 1M+ servers
• Intel: 100,000
• SoftLayer: 81,000
• OVH: 80,000
• Akamai: 73,000
• Rackspace: 70,473
• Microsoft,Yahoo,
Ebay,Yahoo!:
undisclosed
Wednesday, June 15, 2011

42. Les défis du cloud
• Optimisation des resources (serveurs,
réseau, énergie)
• Sécurité des données et résilience des
infrastructures
• Interopérabilité et réversibilité
• Modèles et outils de développement et de
déploiement (cf. “DevOps”)
• Incertitudes juridiques (ex: brevets logiciels)
Wednesday, June 15, 2011

43. Projets du GT LL
• Outils de dev pour applications web:
• PWD (Hop et Ocsigen)
• OPA (mlstate)
• Cloud:
• En cours: Aeolus, Compatible One, Easi Cloud
• Soumis: Cloud Force et Resilience
Wednesday, June 15, 2011

44. Wednesday, June 15, 2011

45. Merci!
Wednesday, June 15, 2011

46. Crédits
Photos d’origine Flickr, sous licence Creative
Commons: nick.garrod, Stuck in Customs,
Gary Simmons, DavidRphoto, kimdokhac,
Brookhaven National Laboratory, Tomas,
JonSturge, The Planet,
Wednesday, June 15, 2011