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Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
Cloud Computing How To Web D2
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Cloud Computing How To Web D2

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  • 1. Cloud Computing Replace with a graphic White Master 400px tall & 290px wide Andrei Dragomir adragomi@adobe.com Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 2. Continut  Introducere  O scurta explicatie despre cloud computing  De nitia mea  Cateva exemple  Despre “consumatori”  Despre “producatori”  Oportunitati pentru voi ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 3. Introducere ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 4. Introducere  Eu  Inginer so ware  ~ 6 ani in domeniu  proiect care implica cloud computing si sisteme distribuite in cadrul ADRO ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 5. Introducere  Eu  Inginer so ware  ~ 6 ani in domeniu  proiect care implica cloud computing si sisteme distribuite in cadrul ADRO  VOI ?  Facultate ?  Proiecte extrascolare ? (OSS / job) ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 6. Introducere  Eu  Inginer so ware  ~ 6 ani in domeniu  proiect care implica cloud computing si sisteme distribuite in cadrul ADRO  VOI ?  Facultate ?  Proiecte extrascolare ? (OSS / job) ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 7. Introducere / cloud computing  Ce este cloud computing ?  “Calculatoare legate la internet”  Tehnologist: “Disruptive shi of the computing stack towards online services”  Inginer IT: “SaaS, PaaS, IaaS, hybrid clouds”  CEO: “Cloud computing = produsul nostru”  Google: ~50 de nitii ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 8. Introducere / o de nitie vizuala ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 9. Confuz ? http://www.flickr.com/photos/kernelslacker/2041741181 ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 10. Introducere / partile componente  Concept inventat in anii ’60  John McCarthy “utility computing”  Potrivire cu lumea de astazi  Tehnologia informatiei in companii se transforma dintr-un avantaj strategic intr-un simplu cost  Tehnologie  Nimic nou, concepte precum virtualizare  Schimbare de atitudine  Companiile sunt dispuse sa plateasca pentru servicii, nu pentru produse. ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 11. Introducere / mersul statistic al unei tehnologii Comoditizare Servicii Raspandire Inovatie Siguranta ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 12. O alta de nitie  Cloud computing nu este un lucru, ci descrie seria de transformari in I.T. catre o economie bazata pe servicii, transformari conduse de o serie de schimbari culturale, economice si tehnologice. ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 13. Cateva exemple  Servicii  Identitate: OpenID, OAuth  Plati: Google checkout, PayPal  Platforma  Aplicatii complete: Google App Engine, Heroku, Rackspace cloud sites  Baza de date: Amazon SimpleDB, GAE Datastore  Infrastructura (servere)  Amazon EC2 - virtualizare  Amazon S3, Amazon EBS - sistem de siere  Xen, Eucalyptus, Ubuntu Enterprise Cloud ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 14. Exemple / Google App Engine  Serviciu “aproape” gratis, lansat de Google in 2008  Permite scrierea de aplicatii web in Python / Java  Se poate folosi autenti care, baza de date, email, etc  Editare si deploy foarte simplu: self-service complet, fara emailuri  O aplicatie se creeaza cam in 5 minute.  h p://saluthowtoweb.appspot.com ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 15. Probleme etice  Cine controleaza tehnologia ?  Cine poate trage la raspundere o companie care ofera aceste servicii ?  Transparenta la: standarde de securitate, backup, plata, metrici  Standardele care apar nu trebuie sa e in mana unui producator  Open source (produse) > open cloud (servicii) ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 16. Ce inseamna pentru voi ?  Oportunitati de afaceri  Se pot aborda proiecte de o complexitate algoritmica mult mai mare  Procesare enorma de date poate facuta acum cu investitii foarte mici  Exista companii care isi fac business-ul pe internet fara infrastructura zica ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 17. Ce inseamna pentru voi ?  Oportunitati de cercetare  Multi-threaded ? Multi-core ? Multi-calculator ?  Scalabilitate orizontala, sisteme distribuite, paralelizarea algoritmilor, concurenta  Proiecte opensource: Xen, Hadoop, HBase, Zookeeper  Infrastructura “free” pentru studenti  h p://planet-lab.org,  h p://opencirrus.org ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 18. Exemplu: FlightCaster  Prezice intarzierile zborurilor  Infrastructura  Frontend  Scrisa in Ruby on Rails, cu hosting pe Heroku (virtualizata)  Backend  Foloseste intre 10 si 100 instance EC2 (virtualizata)  Hadoop pentru frameworkul de procesare distribuita  Clojure - un limbaj functional pentru algoritmii de procesare  Ruleaza complet fara infrastructura zica  h p:// ightcaster.com ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009
  • 19. Resurse, link-uri  h p://heroku.com  h p://aws.amazon.com   h p://hadoop.apache.org  h p://en.wikipedia.org/wiki/ Cloud_computing  h p://www.ubuntu.com/products/ whatisubuntu/serveredition/cloud/UEC  h p://cloud-standards.org/  h p://www.planet-lab.org  h p://opencirrus.org/  h p://code.google.com/appengine/ ® Copyright 2009 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Saturday, October 31, 2009

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