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Cloud Computing Introduction: Objective, Scope and outcome

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Cloud Computing Introduction: Objective, Scope and outcome 31

What is Cloud Computing ?

The cloud compute, approve technology, factual growth, vision, and attribute Cloud Computing: Characteristics and Components. Migration into the Cloud: Challenges, Risks, and Approaches Ethical Issues in Cloud Computing Evaluating the Cloud’s Business Impact and Economics: Networking Support for Cloud Computing The Ubiquitous Cloud and the Internet of Things.

Introduction

  • Cloud Computing means “Storing data online rather than on your home computer. That means you are using cloud compute services.”
  • If you are an organization and you want to use an online invoice service the on the house one you have been using for many years that online invoice service is a “cloud compute”.
  • Cloud compute: Cloud compute refers to the delivery of compute resources over the Internet. Instead of keeping data on your own hard drive or update applications for your needs.
  • You can also use a service over the internet at any location to store your information.
  • In this chapter, we have defined the prelim,
  • part of cloud compute. We will discuss the history, vision, unique, factor and future of cloud compute.
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History of Cloud Computing:

  • Early in 1994, the Internet was referred to as the “cloud.” which servers connected to the cloud clearly
  • In 1996, a to cloud compute in its modern context was discovered. The word became well-known in 2006 when Amazon.com exposed the Elastic Compute Cloud.

The 1950s.

  • In the 1950s, the first cloud compute concept was presented.
  • Large-scale exposed computers were made accessible in the 1950s in businesses and universities using thin clients/terminal computers.
  • evolved that allowed multiple users to share both the physical access to the computer from multiple terminals as well as the
  • CPU time which eliminated periods of silence on the mainframe. The practice of sharing CPU time on a mainframe became known in the industry as time-sharing.
  • Time-sharing was commonly referred to as RJE (Remote Job Entry) in the middle of the 1970s, and large companies like IBM were typically linked with this classification.

Since year 2000

In early 2008 Eucalyptus became the first open-source, AWS API-compatible platform for
deploying private clouds.
In early 2008 Open Nebula introduced RESERVOIR European Commission-funded project
by hosting Cloud concept in it and became the first open-source software for deploying
private and hybrid clouds for the federation.

By mid-2008 Gartner shape the relationship among consumers of IT services those who use
IT services and those who sell them and observed that organizations are switching from
company owned hardware and software assets to per-use service-based models so that the
projected shift to compute will result in dramatic growth in IT products in some areas and
significant reductions in other areas.

Cloud compute at a glance

In 1969, Leonard Kleinrock, one of the chief scientists of the original Advanced Research Projects Agency Network (ARPANET), which seeded the Internet, said: As of now, computer networks are still in their infancy, but as they grow and become sophisticated, we will probably see the spread of „computer utilities, which, like present electric and telephone utilities, will service individual homes and offices across the country.
computers for consolidation and effective utilization of resources.

Cloud compute allows renting infrastructure, runtime environments, and services on a pay-per-use basis. This principle finds several practical applications and then gives different images of cloud compute to different people.
Cloud compute is an attractive opportunity for building computing systems. They have transformed the Internet into a rich application and service delivery platform.

Defining Cloud

The term “cloud compute” has gained widespread use as a buzzword to describe a variety of computers, services, and ideas. . Utility compute, IT outsourcing, platform and software as a service, virtualized infrastructure, and hardware on demand are typically associated with it.

It then became the symbol of the most popular computer network: the Internet. This meaning also applies to cloud compute, which refers to the Internet. centric way of compute. This feature is represented in Armbruster et al definition .’s as well.

It refers to both the applications delivered as services over the Internet and the hardware and system software in the data centers that provide those services. This definition describes cloud computing as a phenomenon touching on the entire stack: from the underlying hardware to the high-level software services and applications.

It is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable compute resources (e.g., networks, servers, storage, applications, and services).
Another important aspect of cloud compute is its utility-oriented approach. This helps us provide a different and more practical characterization of cloud compute.

Despite the fact that many cloud compute services are free for lone users, enterprise-class services are provided in accordance with a certain pricing structure. Buyer it al[30] .’s description of cloud computing’s utility-oriented nature is succinct.

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A cloud is analogy of a parallel and system; it entail of numerous linked virtual computers that are firmly appoint and display as one or more unified compute resources in accord with space -amount agreements agree between the service and customers.