Evolution of the Cloud.pptx
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Cloud computing is the on-demand delivery of IT resources and applications via the Internet with pay-as-you-go pricing. It evolved from earlier technologies like grid computing and utility computing by making resources available over the Internet and on a large scale. There are different types of cloud services including SaaS, PaaS, IaaS, and others. Cloud brokers help manage access to multiple cloud providers and provide a unified interface for users.
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Evolution of the Cloud.pptx
- 2. • Perception about Cloud • Evolution of Computing • Could Computing Views & Definition • Cloud Services • Types of Clouds • Cloud Success Stories • Cloud Brokers & Types • Functions of Cloud Brokers Agenda
- 3. Cloud computing is simply a buzzword used to repackage grid computing and utility computing, both of which have existed for decades.” Cloud Computing – Whatis.com
- 4. Applying computers the resources in a network to of many a single problem at the same time - usually to a scientific or technical problem that requires a great number of computer processing cycles or access to large amounts of data SETI (Search Intelligence) for Extraterrestrial Over view of Grid Computing
- 5. Grid Cloud Underlying concept Utility Computing Utility Computing Main benefit Solve computationally complex problems Provide a scalable standard environment for network-centric application development, testing and deployment Resource distribution / allocation Negotiate and manage resource sharing; schedulers Simple user <-> provider model; pay-per-use Domains Multiple domains Single domain Character / history Non-commercial, publicly funded Commercial Utility computing is the packaging of computing resources, such as computation and storage, as a metered service similar to a traditional public utility (such as electricity, water, natural gas, or telephone network) Grid, Utility, Cloud Computing,
- 6. Evolution from Grid to Cloud Computing
- 7. 1980s 1990s 2009 Today 1970s 5th Generation Of Computing Evolution of Computing,
- 9. Executive “A buyer centric view of technology where applications are available, through purchase, rental or even development, wherever and whenever” ----------------------------------------------------------------------------------- CFO “An approach to consume technology in a pay-as-you- go model where consumers only pay for what they use” ----------------------------------------------------------------------------------- CIO “A comprehensive virtualization model for technology from infrastructure through application delivery” Cloud computing is all of these things! Perception of Cloud Computing,
- 10. Cloud computing is Internet-based computing, whereby shared resources, software and information, are provided to computers and other devices on- demand, like the electricity grid. --- Wikipedia Definition of Cloud Computing,
- 11. • On demand self service • Ubiquitous network access • Location independent • Resource pooling • Rapid Elasticity • Pay per use Features of Cloud Computing,
- 12. Cloud Services Definitions (XAAS) Cloud Services
- 13. • Everything as a Service (EaaS, Xaas, *aaS) is a concept of Software components across the network • It is a sub sect of Cloud computing • Most popular being SaaS Many service types try computing • to re use cloud XAAS
- 14. • Most common types are: – IAAS – PAAS – SAAS • Other Services are: – DAAS – NAAS – CAAS Cloud Services
- 15. Major cloud computing services Major Cloud Computing Services
- 16. • • SAAS – Software as a service The application itself is provided by service provider Examples: – ENTERPRISE: SalesForce.com, WebEx, Officelive – USER MAIL: gmail, Hotmail, Yahoo – USER PICS: flickr, picasa SAAS
- 17. IAAS (Infrastructure as a service) • Offers capacity for rent, basically hosted data centers and Servers An evolution of web site and server hosting services provided by VPS • Examples: – Verizon's CAAS (Computing as a service) – AT&T (Hosting & Storage) IAAS
- 18. PAAS (Platform as a service) • Platforms enable application developers to host their services Example: – Google’s AppEngine PAAS
- 19. A Simple Service Map A simple service map
- 20. NAAS – Network as a service • Provides global network capacity like CDN’s ( Content Delivery Network) Example, known video CDN’s like – Akamai – – Limelight L3 – Amazon CloudFront CDN: Usually a hosting service who has multiple servers that can provide the endpoint connection for your stream users NAAS
- 21. DAAS: Data as a Service • A service or web service provides access and analytics around a set of propriety set of aggregated data Example: – Salary.com – Collects data from users and sells the same to companies DAAS
- 22. CAAS (Communication as a service) • Is a type of enterprise communications where third party vendor manages Hardware and Software required for VOIP Example: – IP-Centrax a remote PBX CAAS
- 24. Cloud Types • Private • Public • Hybrid
- 25. Services are delivered to the client via internet from third party service provider Example: – Amazon Public cloud
- 26. These services are managed and provided with in an organization characterized by less restriction on bandwidth fewer security restrictions and legal requirements compared to public cloud Example: – HP Data centers Private cloud
- 28. It is a combination of services provided by the Private and public cloud Example: – ERP in private cloud – Sales & Email in public Hybrid Clouds
- 29. Map of Players in the Industry
- 30. Left Side • Cloud Providers - vendors who provide server hardware in commodity form, as a virtualized cloud Cloud Deployment - solutions surrounding the deployment of applications to a virtualized cloud Virtual Appliances - packaging and virtualization format solutions for provisioning applications into a cloud Topology Management - solutions focused on the coordination of many virtual appliances (app, DB, network) in the cloud to form a full deployment Billing, Contract Management - solutions that provide metering, billing, pricing, and contract management to help charge for use of a system Security - solutions focused on solving security requirements in these markets Data - services that deliver/retain data for applications Hosters 2.0 - Hosting Service Providers with SaaS focus. Perhaps a controversial grouping and impossible to define, these hosters tend to appear over and over in these markets Nerd Stuff - geeky topics fall into this category. MapReduce is mechanism for solving large computing tasks, like Google Search indexing • • • • • • • • Legend of left side
- 31. Right Side • On Demand Apps - the heart of the SaaS market, only a few depicted here but we could add "...and a cast of thousands". These are the end application products offered for consumption in a SaaS model • Integration as a Service - service solutions that help in integrating multiple systems, possibly multiple SaaS systems • Content as a Service - hosted content repositories • BPM and Workflow - service based offerings for managing workflow and process • Platform as a Service - incarnations of the PaaS concept Legend of Right side
- 32. • Cloud Providers – Amazon EC2 – IBM Blue Cloud – Joyent – GoGrid – SunGrid • On Demand Apps – Oracle On Demand Apps – Salesforce SFA – Netsuite ERP – Google Apps • Integration as a Service – Boomi – Mule OnDemand – OpSource Connect (OSB) – Amazon SQS – Microsoft BizTalk Services Content as a Service – SpringCM – Clickability – Xythos OnDemand – GoogleBase • BPM and Workflow – ProcessMaker – BPM as a Service • – – – Appian Anywhere Skemma Intensil • Platform as a Service (PaaS) – Bungee Labs Connect – Etelos – Coghead – Google App Engine – Intuit QuickBase – Salesforce force.com – LongJump – Apprenda SaaSGrid – Oracle SaaS Platform • Cloud Deployment – Virtual Appliances • Packaging – rPath – CohesiveFT • Formats – – – – VMWare Xen Parallels BEA Weblogic Server VE – Topology Management – 3Tera AppLogic – Elastra Cloud Server • Billing, Contract Mgmt – OpSource/LeCayla – Aria – eVapt – Amazon DevPay – Zuora • Security – OpenID – OAuth – Security as a Service – Ping Identity Storage as a Service • Data – – – – Amazon S3 Box.net Google Base – Database as a Service – Amazon SimpleDB – Trackvia – Microsoft SSDS • Hosters 2.0 – OpSource – Jamcracker – Rackspace • Nerd Stuff – MapReduce – Apache Hadoop – Google MapReduce
- 33. Cloud Computing Success Stories Cloud success stories
- 34. Cloud Success stories -2 Cloud success stories
- 36. "The future of cloud computing will be permeated with the notion of brokers negotiating relationships between providers of cloud services and the service Enhancement will include managing customers. access to [...] these services, providing greater security completely new services." or even creating — Frank Kenney Cloud Brokers
- 37. • With a plethora of cloud providers, each with a their own API/set of services/pricing model/etc it would be quite cumbersome for the end-user to programmatically access each service • The cloud broker creates the layer of abstraction between the user and providers so that the end users can see one cohesive view of all of the services Need for Cloud Brokers
- 38. • Cloud Service Intermediation: Building services atop an existing cloud platform, such as additional security or management capabilities. • Aggregation: Deploying customer services over multiple cloud platforms. • Cloud Service Arbitrage: Brokers supply flexibility and “opportunistic choices” – and foster competition between clouds. Types of Cloud Brokers
- 39. A cloud broker provides a single interface through which you can manage multiple clouds and share resources across clouds. A cloud broker provides the following capabilities: – Single interface for interacting with multiple clouds – It operates outside of the clouds it controls and monitors those clouds – It detects cloud failures and reacts in some appropriate way to those failures – It can move infrastructure elements from one cloud (public or private) to another Functions of Cloud Brokers
- 40. Company Specializes In A Cloud solution provider offering solutions using SalesForce.com, Amazon, Google Offers Cloud based technology solutions to Mid- sized and Enterprise companies Provides solutions for Salesforce, Netsuite,Taleo, Quickbooks, Microsoft Dynamics, Zuora, EDI/Supply chain, Peachtree, Rightnow users delivers global B2B e-commerce integration solutions Cloud Brokers – Sample
- 41. Conclusion