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Cloud computing
Cloud computing allows users to access software, platforms, and infrastructure over the internet. It offers computing resources and capabilities on a flexible, on-demand basis. There are three main types of cloud computing models: SaaS which provides online applications; PaaS which enables creation of applications; and IaaS which allows users to run any applications on cloud hardware. Cloud computing provides advantages like reduced costs, scalability, and avoidance of upfront capital expenditures.
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Cloud computing
- 1. Cloud Computing Prof. ErwinM. Globio, MSIT Resource Speaker http://eglobiotraining.com/ http://eglobiotraining.com/
- 2. What is CloudComputing? • “A style of computing where scalable and elastic IT-related capabilities are provided ‘as a service’ to customers using Internet Technologies” . http://eglobiotraining.com/
- 3. The Needs • Usersneeds Application Software (such as office applications) • Business needs Infrastructure (Software for enterprise business operation and Hardware for network and storage) • Developers needs Platform (such as ROR working on a server environment) http://eglobiotraining.com/
- 4. Software, Platform, andInfrastructure in companies http://eglobiotraining.com/
- 5. Current Set-Up • Usersinstalls the software in the PC.(Cost of buying licensed software) • Business invest hardware, software and infrastructure to automate their business process and store transactional data. (Capital Expenditure on server farm, storage and firewall) • Application Developer Companies invests on platform for application development. http://eglobiotraining.com/
- 6. Disadvantage of theCurrent Set Up • Cost of Acquisition • Cost of Installation, Set up and training • Cost of Maintenance • Cost of Scaling Hardware • Cost of Disposal http://eglobiotraining.com/
- 7. The Green Solution •Cloud Computing both answers the computing needs of the users, business, and developers and counteracts the disadvantages of the current set up. • It is where software applications, data storage, and processing capacity are accessed over the internet. http://eglobiotraining.com/
- 8. Software, Platform, andInfrastructure placed in the Cloud http://eglobiotraining.com/
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- 10. Cloud Computing Explained •Allow users to run applications and store data online. • Each offers a different level of user flexibility and control http://eglobiotraining.com/
- 11. SAAS – SoftwareAs A Service • Allow users to run online applications http://eglobiotraining.com/
- 12. PAAS – PlatformAs A Service • Allows users to create their own cloud applications using supplier – specific tools and languages http://eglobiotraining.com/
- 13. IAAS – InfrastructureAs A Service • Allows users to run any applications as they please on cloud hardware of their own choice http://eglobiotraining.com/
- 14. Three ways tocloud compute • SAAS – Software As A Service • IAAS – Infrastructure As A Service • PAAS – Platform As A Service http://eglobiotraining.com/
- 15. Software As AService • Is the easiest way to cloud compute • Where off-the shelf applications are accessed over the Internet http://eglobiotraining.com/
- 16. Example of SAAS- Microsoft Office Web Apps http://eglobiotraining.com/
- 17. Example of SAAS– Microsoft Office Web Apps http://eglobiotraining.com/
- 18. Example of SAAS– Image Editor http://eglobiotraining.com/
- 19. Example of SAAS– Video Editing http://eglobiotraining.com/
- 20. Example of SAAS– Creative Suite http://eglobiotraining.com/
- 21. Example of SAAS– Employee Information Management http://eglobiotraining.com/
- 22. Example of SAAS– Business Process Suite http://eglobiotraining.com/
- 23. Example of SAAS– CRM Solution http://eglobiotraining.com/
- 24. SAAS Pros andCons • Free or via paid subscription • Accessible to any computer or internet enabled mobile device • Facilitates collaborative working • Generic applications not always suitable for business use http://eglobiotraining.com/
- 25. PAAS – PlatformAs A Service • Provides environment and tools for creating for creating new online applications http://eglobiotraining.com/
- 26. Example of PAAS http://eglobiotraining.com/
- 27. Example of PAAS http://eglobiotraining.com/
- 28. Example of PAAS http://eglobiotraining.com/
- 29. PAAS Pros andCons • Rapid development at low cost • Private or Public Deployment • Limits developers to provider languages and tools • Risk of Vendor Lock - in http://eglobiotraining.com/
- 30. IAAS – InfrastructureAs A Service http://eglobiotraining.com/
- 31. Advantage of CloudComputing • Economies of Scale – underutilization and misappropriated hardware become a thing of the past. The cloud enables compute, storage and RAM resources to be more efficiently managed, provisioned and scaled, all within a shared environment. http://eglobiotraining.com/
- 32. Advantage of CloudComputing • Cost Control – knowing exactly what you are using and how much that usage will cost you allows for a much stricter control over expenditures. • “Disposable IT” – companies have the ability to create, use and destroy infrastructure based on their business needs. http://eglobiotraining.com/
- 33. Advantage of CloudComputing • Burstable Workloads– scaling based on demand allows organizations to efficiently use infrastructure in a timely basis. • Avoiding Capital Expenditure – with cloud computing, infrastructure becomes an operating expense with no need to amortize hardware costs over time. http://eglobiotraining.com/
- 34. Types of CloudDeployment Infrastructure • Private (single tenant environment) – Hosted and on premises(in house) • Public (shared environment) • Hybrid (combination) http://eglobiotraining.com/
- 35. In Summary howwill you know if it is cloud computing • If its offered as a Service whether software, Infrastructure or Platform its cloud computing. Think of it as if you are renting the use of the software, infrastructure and platform. e.g. Google Docs, pixelator, GoGrid.com,prezi, NetSuite, Amazon's Elastic Compute Cloud (AWS), but IBM, VMware,HP, Salesforce.com’s Force.com, Google’s App Engine, andMicrosoft’s Azure http://eglobiotraining.com/
- 36. Resource Speaker’ sContact Details: Prof. Erwin M. Globio, MSIT Owner and Senior Technical Trainer of eglobiotraining.com IT Professor of Far Eastern University Mobile Numbers: +639393741359 / +639323956678 Email: erwin_globio@eglobiotraining.com Website: http://eglobiotraining.com/ http://eglobiotraining.com/
- 37. For more informationabout the training and seminars Please join my group on Facebook https://www.facebook.com/groups/itseminars/ Help me with my advocacy of giving FREE Seminars https://www.facebook.com/groups/allfreeseminars/ Like my Facebook Pages https://www.facebook.com/eglobiotraining https://www.facebook.com/resourcespeaker http://eglobiotraining.com/
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