Cloud Computing Bootcamp On The Google App Engine For Iasa V1.2.4
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This document provides an overview of cloud computing, including its history, definitions, benefits, major players, and challenges. It discusses how cloud computing emerged in the 1960s with the idea of computing as a utility. Key benefits mentioned are lower startup costs, ability to experiment and transition to production easily, and no licensing fees. Major cloud platforms discussed are Rackspace, Amazon EC2, Google App Engine, and Mor.ph. The document also outlines some limitations of cloud computing including lack of control, database restrictions, and vendor dependencies.
![“
[Developers] need not have
knowledge of, expertise in, or
control over the technology
infrastructure in the cloud
that supports them.
-Aggregate of Tim O’Reilly, Luis M.Vaquero](https://image.slidesharecdn.com/cloudcomputingbootcamponthegoogleappengineforiasav1-2-4-091026141918-phpapp02/85/Cloud-Computing-Bootcamp-On-The-Google-App-Engine-For-Iasa-V1-2-4-17-320.jpg)
![Photo Credits
• www.ambientideasphotography.com [clouds]
• http://en.wikipedia.org/wiki/John_McCarthy_(computer_scientist)
• http://www.nga.org/Images/AM07SAT09HIRES.JPG
• All others purchased through iStockPhoto.com](https://image.slidesharecdn.com/cloudcomputingbootcamponthegoogleappengineforiasav1-2-4-091026141918-phpapp02/85/Cloud-Computing-Bootcamp-On-The-Google-App-Engine-For-Iasa-V1-2-4-168-320.jpg)
Cloud Computing Bootcamp On The Google App Engine For Iasa V1.2.4
- 1. a journey to the darker side Cloud Computing of by Matthew McCullough
- 5. ? 20 mi n ? mi n 15 min ? min 10 min min
- 7. 1960
- 9. “computation may someday be organized as a public utility” -John McCarthy
- 10. Shared Time
- 11. circa 2006
- 12. “It starts with the premise that the data services and architecture should be on servers. We call it cloud computing – they should be in a “cloud” somewhere.” -Eric Schmidt
- 13. SaaS
- 14. Virtualized Servers with an API
- 15. ➋ What is the Cloud?
- 16. “ A style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet. -NIST (draft)
- 17. “ [Developers] need not have knowledge of, expertise in, or control over the technology infrastructure in the cloud that supports them. -Aggregate of Tim O’Reilly, Luis M.Vaquero
- 18. Scalable
- 19. Dynamic
- 20. Pay-per-use
- 21. Minimal state
- 22. Affinity-less
- 23. Scale up
- 24. Scale down
- 25. Grid?
- 26. ➌ Why the Cloud?
- 27. Cost of startup
- 28. Experimentation
- 32. What’s the most expensive item on a startup’s balance sheet?
- 33. You!
- 34. Time savings
- 36. OS setup time
- 38. Web container setup time
- 39. Server setup
- 41. ❹ Cloud Players
- 42. From most open to most constrained
- 43. Rackspace Cloud Sites Rackspace Cloud Servers
- 44. Amazon EC2
- 47. Operating System Images
- 48. Predetermined
- 51. Anything?
- 52. PHP?
- 53. Python?
- 54. Java?
- 55. File Systems
- 56. Rackspace Cloud Traditional File System
- 57. Amazon EC2 Elastic Block Storage
- 59. Google App Engine None
- 60. Datastores
- 62. Google App Engine Big Table
- 64. Debian, Fedora, Ubuntu on Rackspace Cloud
- 65. Windows Server on Amazon EC2
- 66. 1000 variants of Linux on Amazon EC2
- 67. CentOS Linux on Mor.ph
- 68. Custom Linux on Google App Engine
- 69. Pricing
- 70. Rackspace Cloud
- 71. 1.5¢ per hour
- 74. Amazon EC2
- 77. We’ll give it away free and make up for it in volume!
- 81. Google ❺ App Engine
- 82. April 8th, 2008
- 84. Google AppEngine
- 85. Python
- 87. April 7th, 2009
- 89. Java!
- 91. But more like
- 92. Banned ⅘ Java
- 93. Getting Started with GAE
- 94. Free to start
- 95. Cell Phone #
- 96. Regular Google Account
- 98. 95 minutes
- 100. Everyone: third wave
- 101. Technology Stack
- 102. SDK
- 104. Shell scripts to manage apps
- 105. Source code included
- 106. SDK-version-locked by the SDK JARs you include
- 107. Subset of JDK 1.6
- 108. Custom Class Loaders
- 109. Sandbox
- 110. Whitelist of Classes
- 111. Caution!
- 112. Might work on desktop, but not on GAE
- 113. Application ID
- 114. Globally Unique
- 116. ___.appspot.com
- 117. Servlet API
- 118. Jetty
- 119. JSPs
- 120. Java Mail API
- 121. Google Web Toolkit
- 122. Authentication (2 options)
- 123. Integration with Google Accounts
- 125. Admin & User Level Permissions
- 126. Roll your own (hint: use SpringSecurity)
- 127. Memcache (as an alternative to persistent disk storage)
- 128. Low level API
- 129. JSR-107 / JCache (javax.cache)
- 130. BigTable
- 131. Relational Database?
- 132. Relational Database
- 133. Can import from existing DB
- 134. JDO
- 135. JPA
- 136. Low level BigTable API
- 137. Limited GORM-JPA
- 138. DataNucleus
- 140. Logging
- 141. java.util.logging
- 142. System.out == info System.err == warning
- 143. Log4j
- 145. ❻ Dark Clouds
- 146. a few GAE NOs
- 147. No Hibernate
- 148. No file writing
- 149. No threads
- 150. No server affinity
- 151. Even for sequential requests
- 152. No sockets
- 153. But... you can use URLFetch for HTTP/HTTPS resources
- 154. No JNI
- 155. No more than 30s
- 157. common Concerns
- 158. Large Setups more economical to self-host
- 159. Out of your hands
- 160. Uptime?
- 161. Do you trust the vendor?
- 162. Databases without foreign keys is a new frontier
- 163. “The interesting thing about cloud computing is that we’ve redefined cloud computing to include everything that we already do... Maybe I’m an idiot, but I have no idea what anyone is talking about... It’s complete gibberish. It’s insane. When is this idiocy going to stop? -Larry Ellison
- 164. a journey to the darker side of Cloud Computing
- 165. Code Examples http://github.com/matthewmccullough Twitter @matthewmccull Email [email protected] Blog http://www.ambientideas.com/blog sidebar has my social networking profile links
- 166. Resources • http://mor.ph • http://appengine.google.com • http://www.rackspacecloud.com/ cloud_hosting_products/servers (formerly http://mosso.com) • http://aws.amazon.com/ec2/
- 167. Resources • http://www.browsermob.com • http://highscalability.com/ • http://highscalability.com/useful-cloud-computing- blogs • http://www.youtube.com/watch? v=ri796Hx8las&feature=channel
- 168. Photo Credits • www.ambientideasphotography.com [clouds] • http://en.wikipedia.org/wiki/John_McCarthy_(computer_scientist) • http://www.nga.org/Images/AM07SAT09HIRES.JPG • All others purchased through iStockPhoto.com