Cloud Computing : Cloud Technology Essay

Cloud computing is provided by an outside organization; it takes the place of an existing system, usually an internal network, and moves it to a web based service where all information in the company will be processed and stored. Internal IT infrastructures can be costly due to maintenance and personnel. Cloud computing reduces costs by removing the need for an internal system and the people to run it.

Cloud Computing is a type computing that shares resources both hardware and software over the internet rather than sharing it over a local server . Users can access cloud based apps through a web browser or an mobile or laptop which makes things alot easier for the user. Lots of companies use cloud computing such as Xbox 360, there online cloud data service allows users to use their Microsoft accounts anywhere.

With each successive generation of computing technologies, the balance of computing power and economics shifts farther to the side of the line-of-business user, away from the centralized Information Technologies (IT) systems departments that have ruled companies for decades. IT Departments and those who lead them, the Chief Information Officers (CIOs) who have had exceptional power of the demand and supply of IT resources, are actively being challenged today by the shift towards abundant supply of computing power cloud computing makes available (Middleton, 2012).

Cloud computing is an internet based computing which provides various applications and services like storage, servers, infrastructure, networking with low cost, on-demand self service, pay as you go model, location independent resource pooling, reasonable price , rapid elasticity etc. Cloud computing is one way to increase the capacity add capabilities without investing in new infrastructures like computer hardware involves storage memory, licensing for new software, training for a person and in a dynamic way.

Cloud Computing is based from an invention, it allows programs to run and create outcomes in the space of a standard Web browser on a PC. All of the data and applications that are needed are located on a remote server on the Internet. Cloud Computing is Software and also Hardware. This is available to users via the Internet as a service, it allows web based interface through remote access and distribution of computing programs and data resources. (A cloud is also called a Public Cloud when Services are rendered over a network that is opened to public use).The idea of Cloud Computing was created in the (1960s by John McCarthy); “He proposed that computer calculations would someday be made with the maintenance of World Wide Utilities. (Early implementation of Cloud was patented and put to use in (England and Germany) by Hardy Schloer)

Capacity Planning. Understand what the lines of business want to do with BYOC including new services they’re planning on acquiring. How will those new services affect your existing infrastructure? Will they negatively impact other services or users?

One of the biggest misguided perceptions of cloud computing is that cloud initiatives will greatly reduce the cost of doing business. That may be true for some initiatives but not all of them; after all, cost is not the only reason to leverage the cloud. Even if a company has a good business case for reducing costs in the cloud, it takes more than cloud computing to achieve the cost reduction. Companies need to design with cost in mind. The cloud can be cost-effective if the architecture effectively optimizes its usage of cloud services. In order to optimize costs, the architecture must monitor the usage of cloud services and track costs. Cloud services are a metered service where the cost is calculated on a pay- as-you-go model much like utilities such as electricity and water are in our homes. In legacy on-premises datacentres, purchased

Cloud Computing is an innovative method of viewing,editing,accessing and sharing data among a particular community or within individuals.The arrival of cloud computing has intensifiesd the data structure and the rapid changes taking place to it and the ways of accessing.It is really an easier,cheaper and safer method of data transmission and reception.

Cloud computing refers to the delivery of computing services over the internet. The computing services include: infrastructure, development platforms and software applications. Cloud services are privately owned for the purpose of remotely provisioning scalable and measured IT resources from data centers located around the world.

Cloud-based administrations are perfect for organizations with developing or fluctuating data transmission requests. On the off chance that your needs increment it's anything but difficult to scale up your cloud limit, drawing on the administration's remote servers. In like manner, in the event that you have to downsize once more, the adaptability is prepared into the administration. This level of readiness can give organizations utilizing distributed computing a genuine preferred standpoint over contenders – it's not amazing that CIOs and IT Executives rank 'operational nimbleness' as a best driver for cloud reception.

The important decision for IT leaders is to consider how quickly to embrace hybrid clouds, while still supporting their legacy environments. IT organizations have the dilemma of owning and operating critical legacy infrastructure into the foreseeable future, while at the same time building a brand new team and process structure around cloud based environments.

At a minimum, IaaS public cloud services offer storage and compute services on a pay-per-use model. But the full array of public cloud providers services offered by all major is mind blowing. Virtual private networks, Highly scalable databases, big data analytics, machine learning , developer tools, application monitoring etc. Amazon Web Services was the first IaaS provider, followed by Microsoft Azure, Google Cloud Platform and IBM Cloud.

companies are placed in the cloud, concerns are beginning to grow about just how safe an

Public cloud: They provides certain services that are access to public group and services will be provided to all. The main drawback of this public cloud is that security will be at minimum amount.

In addition helps to provide services to integrate, aggregate with other services. And also it deploys cloud bursting application which enables to create a data center (Sotomayor, B., Montero, R. S., Llorente, I. M., & Foster, I. 2009) that helps to support average