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Linthicum next generation-iaa s-paas-and-database-as-a-service
The document discusses emerging cloud computing technologies including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Database as a Service. It notes that IaaS is currently the fastest growing cloud service, with Gartner reporting 42.4% growth in 2012. Popular IaaS providers include Amazon Web Services, CloudStack, and OpenStack. PaaS offerings from Google App Engine, Heroku, and Amazon Elastic Beanstalk are analyzed in terms of their approaches and limitations. Best practices for adopting PaaS include considering application requirements, resources, data needs, and interactions beyond the platform.
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Linthicum next generation-iaa s-paas-and-database-as-a-service
- 1. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 1 David.Linthicum@cloudtp.com / Senior Vice President / May 6, 2013 Next Generation IaaS, PaaS & Database as a Service
- 2. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 2 Understanding the Emerging Patterns of Architecture High Growth Expected in Cloud Infrastructure Services
- 3. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 3
- 4. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 4 IaaS
- 5. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 5 Gartner recently reported that IaaS continues to be the fastest growing of the current cloud services. In 2012 it grew 42.4 percent to $6.1 billion and has an expected growth of 47.3 percent in 2013 to $9 billion. IaaS is Growing Fast
- 6. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 6 External Service Providers Being Considered for IaaS (or Cloud IaaS)
- 7. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 7 The Most Popular IaaS
- 8. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 8 AWS
- 9. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 9 CloudStack
- 10. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 10 OpenStack
- 11. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 11 Database-as-a-Service
- 12. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 12 Service-Enabled Database Access Methods
- 13. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 13
- 14. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 14 Cloud Database Vendors by Deployment & Data Model
- 15. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 15 PaaS
- 16. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 16 • Good – Budget - It’s cheap. – Power - It scales. – Development – It’s productive. • Bad – Limitations - Can only use what’s there. – Standards - Few exist. PaaS in the Real World
- 17. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 17 Major PaaS Players Most Popular Most Misunderstood New Guy
- 18. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 18 • Sandbox approach (top down) • Highly limited • Simplicity tradeoff at expense of developer control Google App Engine
- 19. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 19 Heroku Routing Mesh Dyno Grid SQL Database Memory Cache • Sandbox approach (top down) • Highly limited • Simplicity tradeoff at expense of developer control
- 20. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 20 Elastic Beanstalk Application • Bottom-up approach • Simplicity with a higher degree of control for the developer Elastic Beanstalk Auto Scaling http://myapp-staging.elasticbeanstalk.com/ Apache Tomcat Amazon Linux AMI Your Running Application VersionVersion VersionEnvironment ElasticBeanstalk HostManager
- 21. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 21 • Make sure to consider the target application. – Static application requirements often lead to PaaS not being a fit. • Make sure to consider resources required. – PaaS clouds limit use of resources, or they become too expensive quickly. • Make sure to consider data persistence. – Data support varies greatly. • Make sure not to get religious around the languages. – “We’ll do it in any language as long as it’s Python.” • Make sure to consider leveraging the outside world. – Need to interact with other clouds, and on-premise systems. • Make sure to consider staging and testing. Real World Advice
- 22. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 22 • Start with the data, and work up to the services and UI. Not matter what the PaaS provider suggests. • Create an initial POC, and make sure to validate the complete stack. • Define a staging and testing strategy before you begin development. • Consider SOA approaches in the design and deployment of the PaaS-based application. • Make sure to do load testing along with functional testing. • Make sure to model performance. • Don’t fall in love with a PaaS player. You may need to use several. Best Practices
- 23. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 23 Disruption Vectors Relative Importance Application development 20% Application infrastructure 30% Database management 25% Application deployment 10% Business intelligence 10% Application security 5% Sum 100% PaaS Attributes
- 24. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 24 Vector: Application Development • Company: Google • Company: Salesforce.com • Company: Engine Yard Vector: Application Infrastructure • Company: Amazon • Company: Google • Company: Microsoft Vector: Database Management • Company: Amazon • Company: Google • Company: Microsoft PaaS Provider Ranking
- 25. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 25 Relative Importance of PaaS Platform Disruption Vectors
- 26. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 26 PaaS Platform Vendors Scored Against Disruption Vectors
- 27. © 2013 CloudTechnology Partners, Inc. / www.cloudtp.com 27 Ask by email / David.Linthicum@cloudtp.com / www.cloudtp.com Questions?