CLOUD COMPUTING
- 2. A basic definition of cloud computing is the use of the Internet for the tasks you perform on your computer. The "cloud" represents the Internet.
- 9. Architectural Layers of Cloud Computing
- 10. SaaS Software as a Service Software as a Service (SaaS) is a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet.
- 11. PaaS Platform as a Service Platform as a service (PaaS) is a cloud computing model that delivers applications over the Internet. In a PaaS model, a cloud provider delivers hardware and software tools
- 12. IaaS Infrastructure as a Service Infrastructure as a service (IaaS) is a type of cloud computing in which a third-party provider hosts virtualized computing resources over the Internet.
- 13. 500 625 700 810 1000 1300 300 600 900 1200 1500 2012 2013 2014 2015 2016 2017 Cloud Storage Subscriber Numbers Million Forecast
- 14. Can be less expensive compared to buying software and hardware Can be used from any computer or device with an Internet connection The device does not need as large of an internal storage system Compatible with most computers and operating systems Updates occur across the service
- 15. 1. Requires a constant Internet connection. 2. Does not work well with low-speed connections. 3. Features might be limited. 4. Can be slow. 5. Stored data might not be secure. 6. Stored data can be lost.
- 17. Utility Computing Platform as a Service (PaaS) Cloud-based User Applications
- 18. Storage Service Comparison on a Annual Basis Service Provider Free First Payment tier Second Payment tier Amazon 5GB 20GB ($10) 50GB ($25) Apple iCloud 5GB 25GB ($40) 50GB ($100) Box 5GB 25GB ($120) 50GB ($240) Dropbox 2GB 100GB ($100) 200GB ($200) Google Drive 5GB 25GB ($30) 100GB ($60) Microsoft SkyDrive 7GB 27GB ($10) 57GB ($25) Mega 50GB 400GB ($120) 2TB ($240)
Editor's Notes
- #14: Microsoft Confidential
- #19: Summarize presentation content by restating the important points from the lessons. What do you want the audience to remember when they leave your presentation? Save your presentation to a video for easy distribution (To create a video, click the File tab, and then click Share. Under File Types, click Create a Video.)