1 / 13

Cloud Computing

Cloud Computing. To be discussed…. Definition of Cloud computing Structure of Cloud computing Characteristics of Cloud computing Purpose of Cloud computing Advantages of Cloud computing Disadvantages of Cloud computing. What is Cloud Computing?.

gunda
Télécharger la présentation

Cloud Computing

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Cloud Computing

  2. To be discussed… • Definition of Cloud computing • Structure of Cloud computing • Characteristics of Cloud computing • Purpose of Cloud computing • Advantages of Cloud computing • Disadvantages of Cloud computing

  3. What is Cloud Computing? • Cloud Computing is a general term used to describe a new class of network based computing where different services such as servers, storage & applications are delivered to an organisation’s computers & devices through the internet. • These platforms hide the complexity and details of the underlying infrastructure from users and applications by providing very simple graphical interface or API .

  4. What is Cloud Computing? • In addition, the platform provides on demand services, that are always on, anywhere, anytime and any place. • Pay for use and as needed i.e. elastic • The hardware and software services are available to • general public, enterprises, corporations and businesses markets.

  5. Cloud Summary • Cloud computing is an umbrella term used to refer to Internet based development and services • A number of characteristics define cloud data, applications services and infrastructure: • Remotely hosted: Services or data are hosted on remote infrastructure. • Ubiquitous: Services or data are available from anywhere. BACK

  6. Applications Shared pool of configurable computing resources • On-demand network access • Provisioned by the Service Provider Services Computer Network Storage (Database) Cloud Computing SERvers BACK Adopted from: Effectively and Securely Using the Cloud Computing Paradigm by peter Mell, Tim Grance

  7. Cloud Computing Characteristics Common Characteristics: Homogeneity GeographicDistribution Virtualization Service Orientation Low Cost Software Advanced Security Essential Characteristics: On Demand Self-Service BroadNetworkAccess RapidElasticity ResourcePooling MeasuredService

  8. Basic Cloud Characteristics • The “no-need-to-know” in terms of the underlying details of infrastructure. • The “flexibility and elasticity” allows these systems to scale up and down at will. • The “pay as much as used and needed” type of utility computing and the “always on!, anywhere and any place” type of network-based computing.

  9. Basic Cloud Characteristics • Cloud are transparent to users and applications, they can be built in multiple ways. BACK

  10. Purpose and benefits • Cloud computing enables companies and applications, which are system infrastructure dependent, to be infrastructure-less. • By using the Cloud infrastructure on “pay as used and on demand”, all of us can save in capital and operational investment! • Clients can: • Put their data on the platform instead of on their own desktop PCs and/or on their own servers. • They can put their applications on the cloud and use the servers within the cloud to do processing and data manipulations etc. BACK

  11. Advantages of Cloud Computing • Lower computer costs • Improved performance • Reduced software costs • Instant software updates • Improved document format compatibility • Unlimited storage capacity • Increased data reliability • Device independence BACK

  12. Disadvantages of Cloud Computing • Requires a constant Internet connection • Does not work well with low-speed connections • Features might be limited • Can be a slow network. • Stored data might not be secure • Stored data can be lost BACK

  13. Thankyou BACK

More Related