Cloud

business environment, cloud computing and virtualization are the cost effective technologies that are striving in order to maximize speed and agility of IT operations. Cloud computing is a network-based platform for sharing computations and resources. Cloud computing is based on a group of virtualised computing resources. Virtualization is defined as the ability to run multiple operating systems on a single system and share underlying hardware resources. Based on virtualization, cloud computing…

IV.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…

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…

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…

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…

Abstract Cloud computing is a network based model to provide convenient, on demand and pay per user access to a set of shared resources. Currently cloud computing is in early stages and facing the threats and risks which include security, data leakage, insecure interface and inside attacks. Concept of cloud computing is not new for computer users; it has been in use for decades. In early days of computing a single computer was shared by many users (companies). Another analogy for cloud computing…

3.1 Understanding Cloud Computing (IBM, 2014 [17]) Cloud computing, often referred to as simply ‘the cloud’ is the delivery of on-demand computing resources everything from applications to data centres over the internet on a pay-for-use basis. Cloud computing is the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. The salient characteristics of cloud computing based on the definitions…

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…

ABSTRACT: In cloud computing, load balancing is one of the key issues. Load is a measure of the amount of work that a computation system performs which can be classified as CPU load, memory capacity and network load. Load balancing is the process of apportioning the load among various nodes of a distributed system to improve both resource utilization and job response time. Load balancing ensures that every node in the network does approximately equal amount of work (as per their capacity) at…