Se ha denunciado esta presentación.
Utilizamos tu perfil de LinkedIn y tus datos de actividad para personalizar los anuncios y mostrarte publicidad más relevante. Puedes cambiar tus preferencias de publicidad en cualquier momento.
CLOUD COMPUTING Ankur Desai, Manish Chiniwalar Electronics & Communication Department, Gogte Institute of Technology, Belg...
Definition <ul><li>“… moving computing and data away from the desktop and the portable PC and simply displaying the result...
Introduction <ul><li>Cloud is a metaphor for describing the Internet. </li></ul><ul><li>On-demand self-service Internet In...
Other technologies <ul><li>Grid computing:  In a grid of multiple computers, each of them us the others available resource...
Architecture Cloud Computing FRONT END BACK END Server/Data center + Any software (OS, docs, email, games, etc) Client Com...
Characteristics <ul><ul><li>Massive scale </li></ul></ul><ul><ul><li>Virtualization </li></ul></ul><ul><ul><li>Non-stop co...
Cloud Computing Categories <ul><li>IaaS  - Infrastructure as a Service  </li></ul><ul><li>PaaS  - Platform as a Service </...
Infrastructure as a Service (IaaS) <ul><li>Delivers basic storage and compute capabilities as standardized services over t...
Infrastructure as a Service (IaaS)
Platform as a Service (PaaS) <ul><li>It is a paradigm for delivering operating systems and associated services over the In...
Platform as a Service (PaaS)
Software as a Service (SaaS) <ul><li>Features a complete application offered as a service on demand.  </li></ul><ul><li>A ...
Software as a Service (SaaS)
Cloud Infrastructure
Traditional Computing <ul><li>Purchase hardware </li></ul><ul><li>Purchase software </li></ul><ul><li>Find space in data c...
With Cloud Computing <ul><li>Get a login ID! </li></ul><ul><li>Lets look at an example… </li></ul>
The eyeOS operating system
The eyeOS operating system
The eyeOS operating system
The eyeOS operating system
SINGLE TENANT Vs MULTI-TENANT ARCHITECTURE Single tenancy gives each customer a dedicated software stack – and each layer ...
Advantages <ul><li>Agility  </li></ul><ul><li>Cost </li></ul><ul><li>Device and location independence  </li></ul><ul><li>M...
DISADVANTAGES OF CLOUD COMPUTING <ul><li>Stored data might not be secure </li></ul><ul><li>Dependent on internet connectio...
Manish Chiniwalar Ankur Desai & Visit our Blogs:
Próxima SlideShare
Cargando en…5
×

Cloud computing

An overview on Cloud computing and how it compares with the traditional computing.

  • Inicia sesión para ver los comentarios

Cloud computing

  1. 1. CLOUD COMPUTING Ankur Desai, Manish Chiniwalar Electronics & Communication Department, Gogte Institute of Technology, Belgaum
  2. 2. Definition <ul><li>“… moving computing and data away from the desktop and the portable PC and simply displaying the results of computing that takes place in a centralized location and is then transmitted via the internet on the user's screen” </li></ul><ul><li>- John Makroff </li></ul>
  3. 3. Introduction <ul><li>Cloud is a metaphor for describing the Internet. </li></ul><ul><li>On-demand self-service Internet Infrastructure where you pay only for what you use, all managed by a browser, application or API. </li></ul><ul><li>The best example of cloud computing is Google Apps where any application is deployed on the server can be accessed using a browser through the Internet. </li></ul><ul><li>Where we install subscribe softwares </li></ul>
  4. 4. Other technologies <ul><li>Grid computing: In a grid of multiple computers, each of them us the others available resources. </li></ul><ul><li>Utility computing: </li></ul>
  5. 5. Architecture Cloud Computing FRONT END BACK END Server/Data center + Any software (OS, docs, email, games, etc) Client Computer + Interface software Internet
  6. 6. Characteristics <ul><ul><li>Massive scale </li></ul></ul><ul><ul><li>Virtualization </li></ul></ul><ul><ul><li>Non-stop computing </li></ul></ul><ul><ul><li>Software purchase not required </li></ul></ul><ul><ul><li>Geographic distribution </li></ul></ul><ul><ul><li>Service oriented software </li></ul></ul><ul><ul><li>Autonomic computing </li></ul></ul><ul><ul><li>Advanced security technologies </li></ul></ul>
  7. 7. Cloud Computing Categories <ul><li>IaaS - Infrastructure as a Service </li></ul><ul><li>PaaS - Platform as a Service </li></ul><ul><li>SaaS - Software as a Service </li></ul>
  8. 8. Infrastructure as a Service (IaaS) <ul><li>Delivers basic storage and compute capabilities as standardized services over the network. </li></ul><ul><li>Servers, storage systems, switches, routers, and other systems are pooled and made available to handle workloads that range from application components to high-performance computing applications. </li></ul>
  9. 9. Infrastructure as a Service (IaaS)
  10. 10. Platform as a Service (PaaS) <ul><li>It is a paradigm for delivering operating systems and associated services over the Internet without downloads or installation. </li></ul><ul><li>Also delivers platform for application development on cloud technologies. </li></ul>
  11. 11. Platform as a Service (PaaS)
  12. 12. Software as a Service (SaaS) <ul><li>Features a complete application offered as a service on demand. </li></ul><ul><li>A single instance of the software runs on the cloud and services multiple end users or client organizations. </li></ul><ul><li>Applications may include document editors, games, or any other custom built application </li></ul>
  13. 13. Software as a Service (SaaS)
  14. 14. Cloud Infrastructure
  15. 15. Traditional Computing <ul><li>Purchase hardware </li></ul><ul><li>Purchase software </li></ul><ul><li>Find space in data center </li></ul><ul><li>Create migration plan </li></ul><ul><li>Setup development & test </li></ul><ul><li>Configure systems </li></ul><ul><li>Configure databases </li></ul><ul><li>Configure networks </li></ul>
  16. 16. With Cloud Computing <ul><li>Get a login ID! </li></ul><ul><li>Lets look at an example… </li></ul>
  17. 17. The eyeOS operating system
  18. 18. The eyeOS operating system
  19. 19. The eyeOS operating system
  20. 20. The eyeOS operating system
  21. 21. SINGLE TENANT Vs MULTI-TENANT ARCHITECTURE Single tenancy gives each customer a dedicated software stack – and each layer in each stack still requires configuration, monitoring, upgrades, security updates, patches, tuning and disaster recovery. <ul><ul><li>On a multi-tenant platform, all applications run in a single logical environment: faster, more secure, more available, automatically upgraded and maintained. Any improvement appears to all customers at once. </li></ul></ul>Server OS Database App Server Storage Network App 1 Server OS Database App Server Storage Network App 2 Server OS Database App Server Storage Network App 3 Other apps Shared infrastructure
  22. 22. Advantages <ul><li>Agility  </li></ul><ul><li>Cost </li></ul><ul><li>Device and location independence  </li></ul><ul><li>Multi-tenancy  </li></ul><ul><li>Centralization  </li></ul><ul><li>Peak-load </li></ul><ul><li>Utilization and efficiency  </li></ul><ul><li>Reliability </li></ul><ul><li>Scalability </li></ul><ul><li>Security </li></ul><ul><li>Sustainability </li></ul>
  23. 23. DISADVANTAGES OF CLOUD COMPUTING <ul><li>Stored data might not be secure </li></ul><ul><li>Dependent on internet connection </li></ul><ul><li>It’s not platform agnostic </li></ul><ul><li>Can be slow </li></ul>
  24. 24. Manish Chiniwalar Ankur Desai & Visit our Blogs:

×