Cloud Development Made Easy with CloudFoundry - IndicThreads cloud computing conference 2011
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The document discusses the concept of Platform as a Service (PaaS) and highlights the challenges with existing offerings like Google App Engine, including vendor lock-in and deployment limitations. It emphasizes CloudFoundry as an open PaaS solution that supports multiple languages and frameworks while ensuring cloud portability. The content includes various demos showcasing application deployment and management on CloudFoundry.
Cloud Development Made Easy with CloudFoundry - IndicThreads cloud computing conference 2011
- 1. Cloud Development Made Easy with CloudFoundry Shekhar Gulati 1
- 2. Hi, my name is...Shekhar Gulati Senior Consultant @ Xebia India Spring Enthusiast Blogger and Writer (JavaLobby, Developer.com,IBM DeveloperWorks) sgulati@xebia.com Twitter : shekhargulati 2
- 3. 2011 will be the Year PaaS VMWare → CloudFoundry (Scala support) RedHat → OpenShift Amazon → Elastic Beanstalk Google App Engine added Go language 3
- 4. Agenda What is PAAS Issues with existing PAAS offerings (GAE) Open PAAS – CloudFoundry CloudFoundry Demos Spring Roo + CloudFoundry Demo Conclusion 4
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- 6. Platform as a Service PaaS provides the facilities to support the end to-end life cycle of building and delivering web applications and services. PaaS = Computing Platform + Solution Stack PaaS is for professional and business developers To develop new applications “Cloud Aware” from the bottom up. PaaS is also called Middleware as a Service. Egs. Google App Engine, Force.com 6
- 7. Issues with existing PAAS(GAE) Can't run existing code. Tied to particular environment. Vendor lock-in (lack of cloud portability). Deployment on public cloud only. Need to change the mindset. Diluted frameworks. Read this article http://www.carlosble.com/2010/11/goo 7 dbye-google-app-engine-gae/
- 8. Cloud Developers Bill of Rights http://www.developerrights.org/ The Right to Code The Right to Build Applications The Right to Cloud Portability The Right to a Choice of Frameworks The Right to a Choice of Application Services The Right to Platform Transparency The Right to Emigrate The Right of Ownership The Right to Be Left Alone 8
- 9. The Open Platform as a Service 9
- 10. CloudFoundry – Open PAAS Open Source Multi-Language, Multi-Framework,Multi Application services, Multi-cloud. Cloud Portability Cloud Foundry is both deployment destination layer that allows deployment to a choice of clouds, both public and private. 10
- 11. CloudFoundry – The Open PAAS 11
- 12. Choice of Developer Frameworks 12
- 13. Demo 1 – Spring Framework Let's deploy a Spring Application 13
- 14. Choice of Application Services 14
- 15. Demo 2 – Going to Production Let's replace hsqldb with MySQL 15
- 16. Demo 3 – Can I support both? Wouldn't it be great if I can use hsqldb for development and mysql for production? 16
- 17. Demo 4 – Play with NoSQL DB's Let's play with Redis and MongoDB (Using STS) 17
- 18. Choice of Clouds 18
- 19. Micro Cloud I want to run CloudFoundry on my laptop 19
- 20. Managing Overload 20
- 21. Demo 6 - Scalability Let's scale our app up and down 21
- 22. RAD for Cloud 22
- 23. Demo 7 – Spring Roo + CloudFoundry Rapid Feedback in the Cloud 23
- 24. Conclusion Developers should write code, not IT trouble tickets 24
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