CLOUD COMPUTING: Comparison of Various Features

2018

Cloud computing explains as highly scalable computing resources which provided as an external service via the internet on a pay-as-you-go basis. With the fast development of cloud computing technologies, an increasing number of individual and organizations choose cloud platforms to store and deal with their data of various kinds.In this paper we have shown the overview of cloud computing. We also discussed several characteristics, advantages and issues in its application areas. 1. Introductıon Cloud computing is still an evolving concept. Its definitions, use cases, underlying technologies, issues, risks, and benefits will be evolve and change over time. In simple terms Cloud Computing means storing or accessing our data and programs over the internet rather than our own hard drive. Many data can be stored to the cloud and can be accessed from anywhere in the world. We also called it as a model for enabling convenient, on-demand network access to a shared pool of configurable comput...

Face to the continuous increase of information systems implementation and maintenance costs, companies externalize more and more their Information Technology (IT) services as cloud providers, the main interest of this strategy for companies is that they pay only for services actually consumed. Cloud computing is becoming a well--known buzzword nowadays and the most attractive field of information and communication systems. After virtualization, cloud seems to be the revelation that will allow companies to be more efficient and to manage the information systems cost more confidently. Following this stunning entry, we present in this paper a survey of cloud computing, highlighting its key concepts and architectural principles and services, these services are divided into three categories Infrastructure--as--a--Service (IaaS), Platform--as--a--Service (PaaS) and Software--as--a--Service (SaaS). IAAS it can be defined as delivered computer infrastructure, typically a platform virtualization environment as a service. Rather than purchasing servers, software, datacenter space or network equipment, clients instead buy those resources as a fully outsourced service. Security is a big concern within IaaS, PAAS providers offer access to APIs (Application Programming Interface), programming languages and development middleware that allows subscribers to develop custom applications without installing or configuring the development environment. SAAS gives to users access to software or services which reside in the cloud and not on the user's device. Furthermore, we discuss and compare a list of software for creating cloud--computing solutions such as Eucalyptus, OpenNubela, and OpenStack. The main aim of this paper is to provide a better understanding of the design challenges of cloud computing and to show that how cloud computing will make the business world simpler, more efficient, and more specialized.

International Journal For Research In Applied Science & Engineering Technology, 2020

Cloud computing gives a rich set of IT services that are provided to a customer over a network on a leased basis and with the flexibility to rescale or down their service requirements. Usually Cloud Computing services are given by a third party provider who owns the infrastructure. Cloud Computing holds the potential to eliminate the necessities for high quality infrastructure. Those components are virtualized computers. This would allow multi-fold increase within the capacity and capabilities of the present and new software. The resources can be dynamically allowing also for an optimum resource by a pay-per-use model it means customized Service Level. The user can access the data from anywhere just with the help of an internet connection. To access this computing, the user should be authenticated through by providing their identification credentials like Userid and password for security purposes. In a cloud computing environment, the complete data resides over a group of networked resources, enabling the info to be accessed through virtual machines. Despite the potential gains achieved from the cloud computing, the organizations are slow in accepting it thanks to security issues and challenges relevant to it. Security is one in every of the main issues which hamper the expansion of cloud. There are many challenges also there for adopting cloud computing like well managed service level agreement (SLA), privacy, interoperability and reliability. This research paper presents the main concept of cloud computing, the various cloud models and therefore the overview of the cloud computing architecture. It simply states that cloud computing means accessing, retrieving and fetching the data and programs over the internet rather than the computer's hard disk.

Cloud computing is a network-based environment that focuses on sharing computations, Cloud computing networks access to a shared pool of configurable networks, servers, storage, service, applications & other important Computing resources. In modern era of Information Technology, the accesses to all information about the important activities of the related fields. In this paper discuss the advantages, disadvantages, characteristics, challenge, deployment model, cloud service model, cloud service provider & various applications areas of cloud computing such as small & large scale (manufacturing, automation, television, broadcast, constructions industries), Geographical Information system (GIS), Military intelligence fusion (MIS), business management, banking, Education, healthcare, Agriculture sector, E-Governance, project planning, cloud computing in family etc. Keywords: Cloud computing, community model, hybrid model, Public model, private model

2018

This paper presents a review of the main characteristics of cloud computing, their models, categories, background and how they works. In addition to the technological review that is done, is also carried out. Research has indicated that cloud computing has become the mainstream in computing technology and an effective tool for businesses, etc. Traditionally, companies build corporate data centers, install applications and are responsible for maintaining their IT infrastructures. However, cloud computing removes the need for organizations to own corporate data centers and install enterprise applications.

2019

Cloud computing is an on demand service in which distributed resources, information, software and other devices are provided according to the client's requirement at specific time 1 . Cloud computing involves deploying groups of remote servers and software networks that allow centralized data storage and online access to computer services or resources. In this paper, we explore the different services in different computing platforms and applications. Cloud computing is a service, which offers customers to work over the internet 2 . Kyi Pyar | Me Me Khaing "Cloud Computing Basics: Features and Services" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd27960.pdf

International Journal on Recent and Innovation Trends in Computing and Communication, 2015

Cloud computing is an emerging way of computing that is continue to advances over the last few years. The term cloud computing is related to the field computer networks. The term computer network is the collection of nodes, in which the different computers are attached to each other or to the main server to share the resources among them. Moreover the network is also confirmed to make communication between the different nodes. The Cloud Computing indubitably offers a handful advantages to both the Users and the Cloud service providers. Ascribed to the welfare, number of the cloud users is increasing rapidly day by day. Although, the cloud computing provides the Green computing that fetches many users for the cloud services. Moreover, the cloud computing is related to different technology is related to different technology that helps user to use the cloud easily and efficiently. This study discus the various technologies related to cloud, how the cloud services are come into existence, and the types of clouds according to the requirement of the users.

2015

Cloud computing is a general term for anything that involves delivering hosted services over the Internet. Cloud computing is a paradigm shift following the shift from mainframe to client–server in the early 1980s. Cloud computing can be defined as accessing third party software and services on web and paying as per usage. It facilitates scalability and virtualized resources over Internet as a service providing cost effective and scalable solution to customers. Cloud computing has evolved as a disruptive technology and picked up speed with the presence of many vendors in cloud computing space. The evolution of cloud computing from numerous technological approaches and business models such as SaaS, cluster computing, high performance computing, etc., signifies that the cloud IDM can be considered as a superset of all the corresponding issues from these paradigms and many more. In this paper we will discuss Life cycle management, Cloud architecture, Pattern in Cloud IDM, Volatility of...

2015

— Cloud computing is known as an IT environment that includes all elements of the IT and network stack, enabling the development, delivery, and consumption of Cloud Services. In this work in progress paper, we present a brief introduction to the concept of cloud (types and services). Then we outline a state of the art of different existing solutions of cloud. A comparison tables are also proposed. Keywords- cloud computing; services; scalability; provisioning. I.

2015

The project involves study of cloud computing basics and terminologies. The aim is to show how services are deployed to the internet users as well as organization via a medium or concept called as cloud. Cloud computing increases optimized use of resources such as servers, software and infrastructure. Cloud is simply a concept of putting services on a common central point so that it can be distributed across several users at any place. Having several advantages cloud computing is a trending discipline which must be adopted by users so as to increase optimized use of services in form of software, hardware and infrastructure which benefits to the user or organization in form of cost effectiveness, reusability, choice making and change management.