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Cloud computing

  2. Welcome!! In the simplest terms, cloud computing means storing and accessing data and programs over the int ernet instead of your computers hard drive. With cloud computing user can access database resources via the internet from anywhere for as long as they need witho ut worrying about maintenance.
  3. Agenda 1 2 3 To study concept of cloud computing. To know Benefits of cloud computing To know the types of cloud computing
  4. METHODOLOGY This presentation is based on secondary data.
  5.  Meaning of cloud computing? cloud computing Cloud is related with network or Internet Or in simple language it is “Any time Any where” service. Computer is related with the storage , program, data etc... Cloud computing is both a combination of software and hardware based comput ing resources delivered as a network service. it make your data safe and secure and you can access that data any time any where.
  6. Basic concept There are certain services and modules working behind the scene making cloud computing flexible and accessible to end users. Following are the w orking modules for cloud computing. 1. Deployment Modules 2. Services Modules
  7. Deployment Modules Deployment modules define the types of access to the cloud i.e., how the cloud is located. Following are the types of access :
  8. Types of cloud computing access Types Public cloud Private cloud Hybrid cloud Community cloud
  9. Public cloud The public cloud allows systems and se rvices to be easily accessible to the general public cloud may be less secur e because of its openness e.g. e-mail
  10. Private computing The private cloud allows systems and services to be accessible with in organization. It offers increased security because of its priva te nature.
  11. Community cloud The community cloud computing allows systems and services to be accessible by group of organization.
  12. Hybrid cloud The hybrid cloud is mixture of public and private cloud. However, the critical activates and performance using private cloud while the non- critical activates are performed using public cloud.
  13. Service modules Services models are the reference models on which the cloud computing is based. These can be categorised into three servi ces models as listed below. A. Infrastructure as a services {IAAS} B. Platform as a service { PAAS} C. Software as a services {SAAS}
  14. Infrastructure as a services {IAAS} IAAS is the delivery of technology Infrasture as ON dema nd scalable service. IAAS provides access to fundamental resource such as phys ical machines, virtual machines, virtual storage, etc…
  15. Platform as a service {PAAS} PAAS provides the runtime enviro nmental for application, development & deployment tools , etc.. it provides all of the facilities re quired to support the complete life cycle of building and delivering web application and services entirely from the internet.
  16. Software as a service {SAAS} Saas models allows to use software application as a services to end users. SaaS is a software delivery methodology that provides lice nsed multi tenant access to software and it functions remotely as a web- based services.
  17. Infographic Style
  18. Survey regarding cloud computing public cloud 22% private cloud 4% hybrid cloud 74% 96% OF WORLD RESPONDENT USING CLOUD COMPUTING Source: 2018 cloud state report (internet)