The Cloud Of Cloud Computing Essay

Cloud computing is an emerging technology. With its huge demand, it is rapidly growing. Cloud computing is defined as "a type of Internet-based computing", where different services such as servers, storage and applications are delivered to an organization’s technological infrastructure through the Internet.

Cloud computing is where software applications, data storage and processing capacity are accessed over internet. Organizations use cloud computing in a variety of different service models like IAAS, PAAS and SAAS. These are the three building blocks of cloud computing.

In 2006 Eric Schmidt Google’s CEO used the term cloud to describe the business model of providing services across the internet. Since then cloud computing has become the most popular IT standards. It is used by various organizations to consume shared computing and storage resources in less time and reduced cost.

So, organisations may use clouds of others, as well as, offer their services to users outside of the company. This is why applications from different clients are likely to be mixed on the cloud servers. Such clouds are owned by organisations selling cloud services and are beneficial for small businesses as they reduce costs to build up their own infrastructure.

One section is referred to the public cloud in which it can be used as a pay as you go service (Armbrust et al., 2010). The private cloud is the second section. This is in reference to the enormous data centers in use by organizations and private businesses. These businesses will see the most benefit from using cloud technology. Furthermore, people involved in cloud computing can be organized into two groups as well; the cloud providers and the cloud user’s. The cloud user’s take resources from the cloud and utilize data storage. Cloud providers house the hardware or equipment for the cloud and also manage it.

Cloud computing comes up with designers and IT arrangements. capability to concentrate on factors such as providence, attainment and sufficiency planning. Due to increase in complications and costs of management, IT organizations found different models of cloud computing which respond to different needs of various users. National institute of standards and technology (2011) has described that cloud computing has three service models known as software as service(SAAS), Platform as a service (PAAS) and Infrastructure as a service(IAAS).cloud computing provides

IT departments are controlled by market-driven demands from employers to provide data that is current and up-to-date for businesses to operate effectively in today’s market. Thus, the demand and delivery of current technology are the main focus for IT department infrastructures. IT infrastructures include systems, software and application platforms, data assets, and related business processes and practices. Coupled with the understanding of the IT infrastructure is the need to deliver the data to the business environment which can be provided by different means of cloud computing. At the present time, cloud computing is a platform which allows people to connect to information anywhere at any time. The cloud, in reality, is the internet. This internet based platform allows companies a way to access computer resources as utilities. Cloud computing can be dissected into a few categories, infrastructure as a service (IaaS), software as a service (SaaS) and platform as a service

Nowadays cloud computing can be found in different services like emails, network storage (DropBox, Google Photos, iCloud, SkyDrive), document and file collaboration tools (Google Docs, Office 365) are entirely based on Cloud computing.

This concept can be seen in Figure 1 which represents how the concept of cloud computing works. A very good analogy for this concept is that of the provision of water and electricity to the home market. Home users do not generate their own electricity, nor do they produce their own clean water, they merely use a service which is provided to them remotely so that they turn on a switch or a tap and the required resource can be used. This is similar to the concept of cloud computing, the end user turns on their terminal, and they have access to the same resources as if they had a traditional architecture based computer containing their files, email contacts or other relevant information. This method of computer architecture also simplifies the installation, maintenance and support functions of the provision of a network. In a corporate environment, managed services organizations are already providing cloud computing services to clients, through the use of such applications as Citrix. This architecture removes any requirement for clients to have specific staff or knowledge to deal with problems which occur. However there are currently no providers of cloud computing to the home market,

Cloud computing as defined by the National Institute of Standards and Technology defines it as “a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction.” (Dillon, Wu, & Chang, 2010, p. 27). This definition emphasises key parts of cloud

Cloud computing can be understood by dividing it into two sections like front end and back end. The front end and back end are connected to each other through a network, usually the internet. The front end mainly constitutes the user end of the architecture like the user or client computer and the applications to access the cloud computing system. Back end constitutes the computers, mainframes or servers and data storage systems that support the front end for all the services and utilities.

First of all what is cloud computing? Cloud computing is the storing of data and applications on remote servers, and accessing them via the internet rather than saving or installing them on your personal or office computer. In order to understand cloud computing lets divide the cloud computing into two parts. The first part is computing whenever there is a computing there is one word that comes to our mind that is nothing but a computer. Computer computes something computed that computes something with the help of processor and memory so whenever there is a word computing then this consists of processor and memory. Then we move into the second part what is cloud? Cloud is a different name that has been used for internet. It is a different

Cloud computing is one of the biggest innovations of the 21st Century. Moving into 2014, cloud computing remains a big IT trend. It is a broad term that covers any type of computing or storage service that is delivered to users from remote servers. This mode of service has technically been in place for years, with online email services being one common example. As technology has progressed, a variety of services can now be provided from the cloud, such as file storage and the ability to run an entire program without having them installed on your computer. Cloud computing allows for pay-per-use or charge-per-use access to applications, software development and deployment environments, and computing infrastructure. Furthermore, it

acquiring and managing the underpinning hardware and software, which they then rent out to the users. With IaaS, users can get the same processing power and speed, as well as have access to unlimited storage space. In addition, the cloud as service provides platform as a

“Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. This cloud model is composed of five essential characteristics, three service models, and four deployment models.”