Hybrid IT and Multi Cloud an Emerging Trend and Improved Performance in Cloud Computing
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ORIGINAL RESEARCH
Hybrid IT and Multi Cloud an Emerging Trend and Improved Performance in Cloud Computing Srinivasa Rao Gundu1 · Charan Arur Panem2 · Anuradha Thimmapuram1 Received: 8 June 2020 / Accepted: 12 June 2020 © Springer Nature Singapore Pte Ltd 2020
Abstract In the present day scenario cloud computing is an attractive subject for IT and non IT personnel. It is a service-oriented pay per use computational model. Cloud has working models with service-oriented delivery mechanism as well as deploymentoriented infrastructure mechanism. Data centers are the backbone of cloud computing. The massive participation of public has also increased the load on the cloud servers. Proper scheduling of resources is always needed. Quality of service is to be provided as per the service level agreement. Virtualization technique is the main reason behind the huge success of cloud. Multi-cloud exchanges to optimize connectivity today, multi-cloud exchanges offer the next level in direct connectivity, allowing organizations to safely and easily expand multi-cloud capabilities. Exchanges eliminate the added worries that an open Internet can bring as well as the tedious provisioning and configuring that comes with connecting to the public Internet. Importantly, multi-cloud exchanges allow organizations to establish a single connection to multiple cloud providers at the same time through an Ethernet switching platform, rather than wrestling with multiple individual connections to cloud providers. Keywords Distributed computing · Sophisticated technology · Cloud computing · Virtualization · Scalability · Multi-cloud · Digital revolution · Multiprogramming · Service level agreement · Device independent computing · Location independent computing · Virtualization · Service-oriented architecture
Introduction to cloud technology Now-a-days a new distributed computing with a name cloud computing has become the most renowned subject of the present innovation. It is the driving force for a greater extent for Google, IBM and Amazon. Many people may think the cloud as a highly sophisticated technology that is invented very recently. Cloud technology is being used for many years. Web services are being provided with internet.
This article is part of the topical collection “Advances in Computational Approaches for Artificial Intelligence, Image Processing, IoT and Cloud Applications” guest edited by Bhanu Prakash K N and M. Shivakumar”. * Srinivasa Rao Gundu [email protected] 1
Department of Computer Science, Dravidian University, Kuppam, India
Department of Electronics, Goa University, Goa, India
2
Cloud provides the services. They are being provided in the form of infrastructure, platform and softwares. It is a service-oriented architecture provided with pay-and-use model. It is a technology that provides the applications and services using some distributed network with the help of virtualization technology. This technology has made the recent softwares, platforms and infrastructures to be available at the lesse
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