Cloud computing

Cloud computing enables small companies and startups run only with op-ex i.e. operating costs in business terms instead of cap-ex i.e. capital expenditure which would mean access to analytics which previously was only a part of large companies. Cloud computing makes the cost of 1 computer being used for 1000 hours more or less equal to 1000 computers operating for one hour. This means a change in strategy for analysis & design of systems, as cloud computing changes the scope of scalability & reliability with access to computing resources at a low cost we need a strategy designed for analysis & design of cloud computing based systems. Let us understand a few basic concepts of cloud before we look at potential challenges that are faced implementing…

In its beginning, the Internet was much slower than it is today, requiring companies to host their own networks in order to interconnect their computer systems. As the Internet continues to evolve and become faster with each passing year, the ability has emerged for companies to cut costs by offloading their networks to companies who host these services over the Internet. This practice has widely come to be known as Cloud Computing. The benefits of such a service are many, but it does come with…

(SMEs) are reducing large portions of their Information Technology (IT) teams to adopt cloud computing architectures. They are moving away from traditional in house computing and opting for Software as a Service (SaaS) and the other categories of cloud based computing as a replacement. Organizations seek cost benefits, technical agility, process specialization, and the shifting of governance tasks and responsibilities. They look to be more nimble and competitive in global business markets. An…

According to the article, A History of cloud Computing, the fundamental principle of cloud computing is that to “encourage and promote virtual work environment over the existing physical one.” This principle followed for public cloud computing as well. The only difference between public and private is that public cloud is an open system. Therefore, anybody from anywhere in this world can access the storage or software that is available for free or pay a small subscription fee. Another difference…

CLOUDCOMPUTING BUILDING BLOCKS: Cloud computing building blocks are divided into three types. TYPES OF CLOUD COMPUTING: It focuses on what is most important rather than focusing on non relatedworks.The set of services depends on deployment strategies. There are three delivery models that represent different services of computing. These are also termed as the provision or distribution models. They are INFRASTRUCTURESERVICE AS A SERVICE (IAAS): IaaS layer is used for providing the primary services…

Introduction Cloud computing is basically a service that allows the access of information, software applications or computer processing force from a cloud of online resources. It empowers access for individual clients of data, software applications from any device and additionally permitting the big organization to reduce their capital expense when purchasing software and hardware as a utility administration. Cloud computing gives you a chance to get to all your applications and archives from…

What is cloud computing? Cloud computing is a comprehensive service to provide computing power. Storage units and online services from service providers to simplify installation, saving time administrator, reduce the cost of building computer systems and networks themselves. It has both a free service and save money. Moreover, is that we use the software, systems, and computer resources of the provider. Through the internet choose processing power. Select Resources the on-demand applications and…

d. Cloud System Cloud computing is the general term of infrastructure that deliver information technology and share pool of configuring computing resources from internet via web-based tools rather than having local server to handle the application (Cloud Computing, n.d.). In other words, the cloud is a metaphor of internet that storing and synchronized the data and information into the server rather than storing in the data center such as server in the facility. Cloud computing can serve a…

CLOUD COMPUTING (Paraphrased Version) What is cloud computing? This question may be asked by many people nowadays. Cloud computing defines a new method of saving and accesing data while disregarding hard drive or other physical devices, it is simply done over the Internet. Flexibility and scability are 2 benefits offered by cloud computing. There are 3 kinds of cloud computing. They are public cloud, private cloud, and hybrid cloud. There are also 3 models of cloud computing which describe…

“What is Cloud Computing? According to www.webopedia.com this can be defined as an internet based model of computing, where the shared information, software and resources are provided to computers and other devices upon demand.” It is sold on the demand, typically by the minute or by the hour; it is elastic, a user can have as much or as little of a service as they want any given time, and the service is fully managed by the provider. This type of technology is largely used by people on a…