Cloud computing is the biggest buzz in the computer world these days -- maybe too big of a buzz. Growth. Which are the best cloud computing companies or cloud computing providers? The main risks involved in Cloud Computing … Cloud computing started in the mid 90's and one of its earlier users are Amazon and Ali Baba. However, with increasing rate of human population relative to the available medical personnel and facilities, a sudden outbreak of epidemic diseases and its resultant spread into a pandemic may pose a risk to the wellbeing of human populace. The low cost of cloud computing and its dynamic scaling renders it an innovation driver for small companies, particularly in the developing world. You can do everything on cloud from running applications to storing data off-site. “Cloud computing is all the rage, allowing for the delivery of computing and storage capacity to a… Esta, Today, most organizations are using packaged software for their key business processes. Resource visualization has emerged as a powerful technique for customized resource provisioning in grid and data center environments. All rights reserved. Start by thinking about the different modes, or IT approaches, of your business. But, the firewall has already proved its weakness as it is unable to ensure multi-layered, secured accessibility of the cloud network. In conclusion, cloud computing is recently new technological development that has the potential to have a great impact on the world. INTRODUCTION Enterprises increasingly recognize cloud computing’s compelling economic and operational benefits. In this paper, we explore the different concepts involved in cloud computing. by Michael J. Kavis. Cloud security has become an emerging issue as network manager eventually encounter its data protection, vulnerability during information exchange on the cloud system. Hybrid Cloud - A hybrid cloud is essentially a combination of at least two clouds, where the These resources include tools and applications like data storage, servers, databases, networking, and software. The book will be invaluable to academics and professionals interested in recent developments in the field of enterprise information systems. Advances in Enterprise Information Systems II is divided into seven thematic sections, each exploring a distinct topic. In some instances, they use it in tandem with edge computing for a more comprehensive solution. There are many Cloud Computing Research Topics, which can be further taken to get the fruitful output.. In previous works, we proposed a discrete time approach enabling a better utilization of both network and computing resources in the context of layer-2 virtual private networks (VPN). This is a good move as it offers IT-based solutions that are optimal for use and other crucial services essential in the operations of the IT industry. This means the device accessing the cloud doesn't need to work as hard. The focus of cloud computing is the user experience, and the essence is to decouple the delivery of com- puting services from the underlying technology. This paper provides the information about challenges and benefits of cloud security. High speed Internet access and multi-core Virtual Machines (VMs) enable today the provisioning of diversified and enriched types of services in Cloud environment. In this paper, a Cloud Model with Hybrid functionality and a secure Fuzzy Integrated Firewall for that Hybrid Cloud is proposed and thereby evaluated for the performance in traffic response. Marlinspike, "New Tricks for Defeating SSL In Practice," 2009. Cloud computing is the delivery of computing as a service rather than a product, ... into cloud computing. Cloud Computing refers to manipulating, configuring, and accessing the applications online. The biggest cloud computing services run on a worldwide network of secure data centres, which are regularly upgraded to the latest generation of fast and efficient computing hardware. The Enterprise Information Systems functionality extends from principally an ERP (Enterprise Resource Planning) system, Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. Realizing this control requires simultaneous handling of three problems: (i) determining the virtual resource configurations, (ii) the mapping of resulting virtual resources to physical resources, and (iii) the mapping of workloads to the virtual resources. More people are getting aware of the technology which is making it easier for them to break into different clouds and retrieve their desired information. As origens dos dados podem ser diversas como Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), Supply Chain Management (SCM), folhas de calculo, documentos de texto, redes sociais, imagens, videos, sensores entre outros. %%EOF Cloud-based services have turned out to be pervasive to the point that, for some associations, it's hard to envision utilizing applications and innovation foundation components without the cloud. Este artigo propoe-se desenvolver uma arquitetura e implementar uma solucao que sera validade atraves de um caso de teste com dados da area da saude. “Business Process Management” is one of the major themes within enterprise information systems and “Designing Enterprise Information Systems” discusses new approaches to the design of processes and system and also deals with how design can be taken as a specific perspective. Whereas Financial services companies use cloud for fraud detection and real time blocking. Cloud Computing, based on a scalability design based around loose coupling, distribution, and replication of components, allows (in a well-designed and large Cloud) for essentially unlimited sizing of the underlying infrastructure, with the ability scale back down as well. We can protect our data from unwanted access on a hybrid cloud through controlling the respective firewall of the network. Chapter 3. In this paper, we extend this analysis by integrating to our model a new grid entity, namely the grid resource broker (GRB) as a middleware entity between end-users and resource providers. This article argues that the need to, Cloud deployed enterprise resource planning (ERP), supply chain management applications (SCM), customer relationship management (CRM) applications, medical applications and mobile applications have potential to reach millions of users. Cloud computing is basically based on the Internet and has the most powerful architecture of computation. Cloud computing services are a growing necessity for business organizations as well as for educational institutions. to a portfolio of standard systems including CRM (Customer Relationship Management) systems and SCM (Supply Chain Management) systems. Cloud deployed enterprise resource planning (ERP), supply chain management applications (SCM), customer relationship management (CRM) applications, medical applications and mobile applications have potential to reach millions of users. The remaining part of the paper is organized as. We extend this approach further by using a two-phase heuristic that allows the decision making component to scale up to handle large scale grid systems. The industries use cloud computing for various purposes. Research firm IDC thinks that cloud computing will reach $42 billion in 2012. However, before you can decide on a cloud model, you need to determine what the ideal cloud service model is for your business. PDF | Cloud Computing is a versatile technology that can support a broad-spectrum of applications. Large clouds, predominant today, often have functions distributed over multiple locations from central servers. Efficient packet utilization sometimes causes high response time in accessing hybrid cloud. Cloud computing as a platform has an enormous potential of doing away with some previous expensive requirements for setting up computing infrastructure. What are the advantages and disadvantages of cloud computing. It is growing really fast in the field of computer science. We evaluate this approach by implementing it in the Harmony grid environment consisting of heterogeneous resources and heterogeneous workload. 4.3 Disadvantages of Cloud Computing In spite of its many benefits, as mentioned above, Cloud computing also has its disadvantages. Public cloud is the classic cloud computing model, where users can access a large pool of computing power over the internet (whether that is IaaS, PaaS, or SaaS). The optimization of resource utilization may be carried out either in discrete time or in continuous time. To know if you “need the cloud”, let’s first understand what “the cloud” is. Forrester estimates that worldwide spending on public cloud computing services will grow from $25.5 billion in 2011 to $160 billion in 2020, a 22 percent annual growth rate. Cloud computing is a paradigm of distributed computing to provide the customers on-demand, utility based computing services. Cloud computing is a paradigm of distributed computing to provide the customers on-demand, utility based computing services. 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