Research on text classification based on inverted-index in cloud computing data center

Data center is a cost-effective infrastructure for storing large volumes of data and hosting large-scale service applications. Cloud computing service providers are rapidly deploying data centers across the world with a huge number of servers and switches. These data centers consume significant amounts of energy, contributing to high operational costs. Thus, optimizing the energy consumption of servers and networks in data centers can reduce operational costs. In a data center, power consumption is mainly due to servers, networking devices, and cooling systems, and an effective energy-saving strategy is to consolidate the computation and communication into a smaller number of servers and network devices and then power off as many unneeded servers and network devices as possible.

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Cloud Computing Based Internet Data Center

Lecture Notes in Computer Science - Cloud Computing ◽

10.1007/978-3-642-10665-1_75 ◽

2009 ◽

pp. 700-704 ◽

Cited By ~ 6

Author(s):

Jianping Zheng ◽

Yue Sun ◽

Wenhui Zhou

Keyword(s):

Cloud Computing ◽

Data Center ◽

Internet Data Center

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Data Center Network in Cloud Computing

Encyclopedia of Wireless Networks ◽

10.1007/978-3-319-78262-1_322 ◽

2020 ◽

pp. 260-263

Author(s):

Jiaju Qi ◽

Long Zhao

Keyword(s):

Cloud Computing ◽

Data Center ◽

Data Center Network

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Energy-Efficiency in Cloud Data Centers

Advances in Systems Analysis, Software Engineering, and High Performance Computing - Communication Infrastructures for Cloud Computing ◽

10.4018/978-1-4666-4522-6.ch011 ◽

2013 ◽

pp. 241-263

Author(s):

Burak Kantarci ◽

Hussein T. Mouftah

Keyword(s):

Cloud Computing ◽

Energy Consumption ◽

Data Center ◽

Energy Efficient ◽

Large Scale ◽

Data Centers ◽

High Energy ◽

It Services ◽

Data Center Network ◽

Cloud Data

Cloud computing aims to migrate IT services to distant data centers in order to reduce the dependency of the services on the limited local resources. Cloud computing provides access to distant computing resources via Web services while the end user is not aware of how the IT infrastructure is managed. Besides the novelties and advantages of cloud computing, deployment of a large number of servers and data centers introduces the challenge of high energy consumption. Additionally, transportation of IT services over the Internet backbone accumulates the energy consumption problem of the backbone infrastructure. In this chapter, the authors cover energy-efficient cloud computing studies in the data center involving various aspects such as: reduction of processing, storage, and data center network-related power consumption. They first provide a brief overview of the existing approaches on cool data centers that can be mainly grouped as studies on virtualization techniques, energy-efficient data center network design schemes, and studies that monitor the data center thermal activity by Wireless Sensor Networks (WSNs). The authors also present solutions that aim to reduce energy consumption in data centers by considering the communications aspects over the backbone of large-scale cloud systems.

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A Comprehensive Study of Security in Cloud Computing

Advances in Wireless Technologies and Telecommunication - Handbook of Research on Advanced Wireless Sensor Network Applications, Protocols, and Architectures ◽

10.4018/978-1-5225-0486-3.ch016 ◽

2017 ◽

pp. 386-412

Author(s):

Prasanta K. Manohari ◽

Niranjan K. Ray

Keyword(s):

Cloud Computing ◽

Data Center ◽

Emerging Technology ◽

Security Risk ◽

Computing Environment ◽

Cloud Data Center ◽

Cloud Computing Environment ◽

Cloud Computing Security ◽

Cloud Data ◽

Security Issues

Cloud computing is one of the emerging technology in the recent times which has varieties of applications at different fields. It is an Internet dependent technology and it store and maintain the data in a cloud data center. Cloud center usually supports more numbers of user, applications and data. In the same time, it also suffered with numerous challenges. Security is a key requirement for cloud data center. Different security mechanisms are proposed for cloud computing environment. In this chapter, we address the background of cloud computing, security risk, requirements, issues, and some of the security techniques are discussed. We discuss different security issues and focus on some existing solutions.

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