Green Computing
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Low-Power Computing
LOW-POWER COMPUTING Safa Alsalman a, Raihan ur Rasool b, Rizwan Mian c a King Faisal University, Alhsa, Saudi Arabia b Victoria University, Melbourne, Australia c Data++, Toronto, Canada Corresponding email: [email protected] Abstract With the abundance of mobile electronics, demand for Low-Power Computing is pressing more than ever. Achieving a reduction in power consumption requires gigantic efforts from electrical and electronic engineers, computer scientists and software developers. During the past decade, various techniques and methodologies for designing low-power solutions have been proposed. These methods are aimed at small mobile devices as well as large datacenters. There are techniques that consider design paradigms and techniques including run-time issues. This paper summarizes the main approaches adopted by the IT community to promote Low-power computing. Keywords: Computing, Energy-efficient, Low power, Power-efficiency. Introduction In the past two decades, technology has evolved rapidly affecting every aspect of our daily lives. The fact that we study, work, communicate and entertain ourselves using all different types of devices and gadgets is an evidence that technology is a revolutionary event in the human history. The technology is here to stay but with big responsibilities comes bigger challenges. As digital devices shrink in size and become more portable, power consumption and energy efficiency become a critical issue. On one end, circuits designed for portable devices must target increasing battery life. On the other end, the more complex high-end circuits available at data centers have to consider power costs, cooling requirements, and reliability issues. Low-power computing is the field dedicated to the design and manufacturing of low-power consumption circuits, programming power-aware software and applying techniques for power-efficiency [1][2]. -
Green Computing: Barriers and Benefits
International Journal of Computational Intelligence Research ISSN 0973-1873 Volume 13, Number 3 (2017), pp. 339-342 © Research India Publications http://www.ripublication.com Green Computing: Barriers and Benefits 1Monika, 2Jyoti Yadav, 3Muskan and 4Romika Yadav 1,3,4 Indira Gandhi University, Meerpur, Haryana, India 2Deenbandhu Chhoturam University of Science & Technology, Murthal, Haryana, India Abstract Green computing provide reusability of resources that are currently used by various technologies. Green computing is responsible for environmentally and eco-friendly use of computer and their resources. So it defines the study of engineering, manufacturing, designing and using disposing computing devices in such a way that help to reduce their impact on environment. This provides an idea about why we use green computing and their barriers in implementing green computing. Subsequently benefits and their implementations technologies of green computing are proposed. Keywords: Reusability, Technology, Resources, Manufacturing. 1. INTRODUCTION Green computing sometimes also called Green Technology. In the green computing we use computer and its related other resources such as monitor, printer, hard disk, floppy disk, networking in very efficiently manner which has less impact on the environment. Green computing is about eco-friendly use of computer. Green computing is important for all type of system. It is important for handheld system to large scale data centre[1]. Many IT companies have been start the use of green computing to reduce the environment impact of their IT operations[2].Green computing is the emerging practice of using computing and information technology resources more efficiently while maintaining or improving overall performance. The concept identifies the barriers and benefits of green computing 340 Monika, Jyoti Yadav, Muskan and Romika Yadav Green computing is an environment friendly approach to manage information and communication technology. -
Green Computing Beyond the Data Center
An IT Briefing produced by Green Computing Beyond the Data Center Sponsored By: Green Computing Beyond the Data Center By Helen Cademartori © 2007 TechTarget Author: Helen Cademartori Sr. IT Business Manager, Board Member CTB BIO Helen Cademartori is a member of the board of CTB. She has worked for a number of organizations across several industries, including health care, finance, and education, in the Northern California area, where there is a deep commitment to transforming and conserving energy usage in computing. This IT Briefing is based on a Faronics/TechTarget Webcast, “Green Computing Beyond the Data Center.” This TechTarget IT Briefing covers the following topics: • Introduction . 1 • Data Centers: Some Surprising Statistics . 1 • Power Usage: 2007. 1 • Projected Power Usage: 2011 . 1 • Beyond the Data Center: “Desktop Warming” . 1 • Actions to Take to Combat Desktop Warming . .2 • Measure Power Usage . .2 • Become ENERGY STAR-Compliant . .2 • Educate End Users . 3 • Let Your PC Sleep . 3 • Set Energy Reduction Goals. 3 • Report Back on Energy Saving Measures . 3 • Resources Available from Faronics Corporation and Others . 3 • Summary . 4 Copyright © 2007 Faronics. All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws. About TechTarget IT Briefings TechTarget IT Briefings provide the pertinent information that senior-level IT executives and managers need to make educated purchasing decisions. Originating from our industry-leading Vendor Connection and Expert Webcasts, TechTarget-produced IT Briefings turn Webcasts into easy-to-follow technical briefs, similar to white papers. Design Copyright © 2004–2007 TechTarget. All Rights Reserved. For inquiries and additional information, contact: Dennis Shiao Director of Product Management, Webcasts [email protected] Green Computing Beyond the Data Center Introduction comparison, the current annual power consumed by data centers would be sufficient to desalinate enough This document explains “green” computing. -
4. Manage-Green Computing-Nagaraju Vassey
BEST: International Journal of Management, Information Technology and Engineering (BEST: IJMITE) Vol. 1, Issue 1, Oct 2013, 23-28 © BEST Journals GREEN COMPUTING A MODERN APPROACHES TO INFORMATION TECHNOLOGY V. NAGARAJU Faculty Member, Department of M.C.A, Andhra University Campus, Kakinada, Andhra Pradesh, India ABSTRACT Green computing is the practice of using computing resources efficiently. Modern IT relies upon a complicated mix of people, networks, and hardware, as such a green computing initiative must be systematic in nature, and address increasingly sophisticated problems. Green computing is the utmost requirement to protect environment and save energy along with operational expenses in today’s increasingly competitive world. Green technology focuses on reducing the environmental impact of industrial processes and innovative technologies caused by the Earth’s growing population. It has taken upon itself the goal to provide society’s needs in ways that do not damage the natural resources. This means creating fully recyclable products, reducing pollution, proposing alternative technologies in various fields, and creating a center of economic activity around technologies that benefit the environment. The huge amount of computing manufactured worldwide has a direct impact on environment issues, and scientists are conducting numerous studies in order to reduce the negative impact of computing technology on our natural resources. A central point of research is testing and applying alternative nonhazardous materials in the products’ manufacturing process. KEYWORDS: Proposing Alternative Technologies in Various Fields, "Green Computing", Maximize Energy Efficiency during the Product's Lifetime INTRODUCTION Overview of Green Computing In 1992, the U.S. Environmental Protection Agency launched Energy Star, a voluntary labeling program which is designed to promote and recognize energy-efficiency in monitors, climate control equipment, and other technologies. -
A Study of Power Management Techniques in Green Computing Sadia Anayat
I.J. Education and Management Engineering, 2020, 3, 42-51 Published Online June 2020 in MECS (http://www.mecs-press.net) DOI: 10.5815/ijeme.2020.03.05 Available online at http://www.mecs-press.net/ijem A Study of Power Management Techniques in Green Computing Sadia Anayat Govt. College Woman University Sialkot Received: 06 April 2020; Accepted: 13 May 2020; Published: 08 June 2020 Abstract Cloud computing is a mechanism for allowing effective, easy and on-demand network access to a shared pool of computer resources. Instead of storing data on PCs and upgrading softwares to match your requirements, the internet services are used to save data or use its apps remotely. It perform the function of processing and storing a database to provide consumers with versatility. For specialized computational needs, the supercomputers are used in cloud computing. Because of execution of such high performances computers, a great deal of power devoured and the result is that certain dangerous gases are often emitted in a comparable amounts of energy. Green computing is the philosophy that aim to restrict this technique by introducing latest models that would work effectively while devouring less resources and having less people. The basic goal of this study is to discuss the techniques of green computing for achieving low power consumption. We analyze multiple power management techniques used in the virtual enviroment and further green computing uses are mentioned. The advantages of green computing discussed in this study have shown that it help in cutting cost of companies, save enviroment and maintain its sustainability. This work suggested that researchers are becoming ever more invloved in green computing technology. -
Green Computing- a Case for Data Caching and Flash Disks?
GREEN COMPUTING- A CASE FOR DATA CACHING AND FLASH DISKS? Karsten Schmidt, Theo Härder, Joachim Klein, Steffen Reithermann University of Kaiserslautern, Gottlieb-Daimler-Str., 67663 Kaiserslautern, Germany {kschmidt, haerder, jklein, reitherm}@informatik.uni-kl.de Keywords: Flash memory, flash disks, solid state disk, data caching, cache management, energy efficiency. Abstract: Green computing or energy saving when processing information is primarily considered a task of processor development. However, this position paper advocates that a holistic approach is necessary to reduce power consumption to a minimum. We discuss the potential of integrating NAND flash memory into DB-based ar- chitectures and its support by adjusted DBMS algorithms governing IO processing. The goal is to drastically improve energy efficiency while comparable performance as is disk-based systems is maintained. 1 INTRODUCTION personal digital assistants (PDAs), pocket PCs, or digital cameras and provides the great advantage of Recently, green computing gained a lot of attention zero-energy needs, when idle or turned off. In these and visibility also triggered by public discussion cases, flash use could be optimally configured to concerning global warming due to increased CO2 typical single-user workloads known in advance. emissions. It was primarily addressed by enhanced However, not all aspects count for DB servers and research and development efforts to reduce power not all DBMS algorithms can be directly applied usage, heat transmission, and, in turn, cooling -
Green Computing: Techniques and Challenges in Creating Friendly Computing Environments in Developing Economies
International Journal of Research and Scientific Innovation (IJRSI) | Volume VII, Issue IX, September 2020 | ISSN 2321–2705 Green Computing: Techniques and Challenges in Creating Friendly Computing Environments in Developing Economies Kadima Victor Chitechi Masinde Muliro University of Science & Technology, Kenya Abstract: The adoption of ICT’s has currently realised adoption of the technique, most electronic consumers have advancements in technologies such as faster internet connectivity implemented their devices to run on sleep mode (Sidhu, has changed the way we live, work, learn and play , it is affecting 2016). our environment in several ways. Today use of ICT has enabled and created many opportunities for employment round the This concept of green computing can be used in globe, as the computer literacy becomes a prerequisite condition environmental science to offer economically possible for sustenance in almost every sector. Besides this, ICT has solutions for conserving natural resources. Green computing impacted both positively and negatively on our environment. To is designing, manufacturing, using and disposing of computers grow awareness about environmental impact of computing, and its resources efficiently with minimal or no impact on green technology is gaining increasing importance. Green ICT as environment) (Sidhu, 2016). The goals of Green computing a concept has been popularized to achieve energy efficiency and minimize consumption of energy by e-equipment. Climate are to manage the power and energy efficiency, choice of eco- change is one of the main environmental concerns being friendly hardware and software, and recycling the material to addressed globally; our environment has been changing thus increase. Green computing, also called green technology, is posted more worrying because it is impossible to predict exactly the environmentally sustainable use of computers and related how it will develop and what the consequences will be. -
A Survey of Resource Scheduling Algorithms in Green Computing
Arshjot Kaur et al, / (IJCSIT) International Journal of Computer Science and Information Technologies, Vol. 5 (4) , 2014, 4886-4890 A Survey of Resource Scheduling Algorithms in Green Computing Arshjot Kaur, Supriya Kinger Department of Computer Science and Engineering, SGGSWU, Fatehgarh Sahib, Punjab, India (140406) Abstract-Cloud computing has emerged as an optimal way of C. Cloud service models sharing and providing resources over the internet. Its service models have helped a lot in providing sources easily to the users. Green computing is now gaining a lot of importance and is an intense situation where all the major issues need to be resolved. Rapid growth of the internet, increasing cooling requirements and increased rate of power has led to adoption of green computing. Implementation of green computing has become important so as to secure the environment. Emphasis has been laid on virtualisation, power management, material recycling and telecommunicating. Still,a lot needs to be done. The work habits of computer users and business can be modified to minimise adverse impact on the global environment. Job scheduling is one of the challenging issues in Figure 1.Cloud service models green computing. A lot of work needs to be done on deciding Figure 1 explains the following: the priority of jobs and time issues so as to provide efficient 1. Infrastructure as a service (Iaas): It is the first layer of execution of user jobs. Assigning the right priority with loud computing. This model helps in managing our reduced time and less energy consumption needs to be focussed on. applications, data operating system, middleware and runtime. -
Green Computing Perspective Study
Green Computing Perspective Study By: Jaya Chandna Dr. Ritu Sindhu Asst. Professor ([email protected]) SGT University , Gurgaon M. Tech 4th Sem Student (Computer Science & Engineering) SGT University , Gurgaon years, several IT industries have come to realize that going green is in their interest, Abstract both in terms of opportunity costs and public relations. This article will take a look at Green computing is defined as the efficiently several green initiatives currently ongoing in and economically use of resources such as the IT industry, as well as issues that have printer, monitor, memory and peripheral been raised regarding these actions. devices in computing in which organization adopt a policy of ensuring that setup operation To plan successful IT solutions that helps in of information’s. Green computing is an reducing power consumption and umbrella term, referring to an eco-conscious environmental shock, IT architects must also way of developing, using and recycling consider the environmental impact on other technology. So it is also known as green technology. There are several applications of engineered quality plan as a part of every green computing but mainly use of green design goal. This includes name services, computing in business and IT industries. In substitute and readjustment, management this paper, we describe only review of the systems and network infrastructure. Green green computing so that to understand the computing is also known as green information concept of green computing. Firstly, to technology (green IT). introduce the green computing, to describe why go green, objectives , origin, at present, latest implementation and future of it. Introduction Green computing is the eco-friendly use of computers and their resources in a way to support the environment. -
Green Computing As a Mandatory Revolution for Proper End-Of-Life
Journal of Information and Operations Management ISSN: 0976–7754 & E-ISSN: 0976–7762 , Volume 3, Issue 1, 2012, pp-174– 177 Available online at http://www.bioinfo.in/contents.php?id=55 GREEN COMPUTING AS A MANDATORY REVOLUTION FOR PROPER END-OF-LIFE PRAVEEN TRIPATHI Department of Computer Science, Institute of Hotel Management Studies, BEL Road, Balbhadrapur, Kotdwara Uttarakhand, 246149 *Corresponding Author: Email- [email protected] Received: December 12, 2011; Accepted: January 15, 2012 Abstract- Green computing is the study and realization of using computing resources efficiently as well as eco-friendly. Computers certainly make up a large part of many people lives and traditionally are extremely damaging to the environment. Manufacturers of computer and its parts have been espousing the green cause to help protect environment from computers and e-waste in any way. Probably the Energy Star has probably initiated the “green computing” movement by sustaining the control on the use of toxic materials, conserving the energy wasted by computer like machines at idle time. This article is obviously an effort to spread out the basic need of green computing to protect the envi- ronment. Keywords- Green Computing, Landfill, E-waste, EPEAT, Recycling, EUP, Green browsers, Green search engine, Green computing certifica- tion etc. Citation: Praveen Tripathi (2012) Green Computing as a mandatory revolution for proper end-of-life. Journal of Information and Operations Management ISSN: 0976–7754 & E-ISSN: 0976–7762, Volume 3, Issue 1, pp-174-177. Copyright: Copyright© 2012 Praveen Tripathi . This is an open-access article distributed under the terms of the Creative Commons Attribu- tion License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are cred- ited. -
Green Computing: Eco Friendly Technology
International Journal of Engineering Research and General Science Volume 4, Issue 1, January-February, 2016 ISSN 2091-2730 Green Computing: Eco Friendly Technology Jugraj Veer Singh, Sonia Vatta School of Computer Science and Engineering Bahra University, Shimla Hills, India [email protected], [email protected] +917831830823 Abstract— Green computing is the study and practice of efficient and eco-friendly computing. Green computing is also called as green technology. The principle behind energy efficient coding is to save power by getting software to make less use of the hardware, rather than continuing to run the same code on hardware that uses less power. Green computing is the environmentally responsible use of computers and related resources. Such practices include the implementation of energy-efficient central processing units (CPUs), servers and peripherals as well as reduced resource consumption and proper disposal of electronic waste (e-waste).Green computing is also necessary for the future generation also. This work includes the use of green computing in today’s world and how the environment problems can reduced using green computing and how to protect the future by using the green technology. Keywords— green computing, energy star, approaches towards green computing, implementation of green computing and future of green computing. INTRODUCTION Green computing is also known as green information technology (green IT).Green computing is the environmentally responsible and eco-friendly use of computers and their resources [1].In broader terms, it is also defined as the study of designing, manufacturing/engineering, using and disposing of computing devices in a way that reduces their environmental impact. -
Cloud Computing – a Simple Explanation
Cloud Computing – a simple Explanation Jere Minich Program Director Lake-Sumter Computer Society Leesburg, Florida 1 Overview for today • 1. What is Cloud Computing.? ( acronym = CC) • 2. Strengths & Free CC. • 3. Why Business Needs CC.? • 4. Types of CC. • 5. How CC works.? • 6. Positive/Advantage of CC. • 7. What is CC like.? • 8. Access, Security, Privacy, Public Records. • 9. CC & Me; Service & Infrastructure • 10 Benefits • 11. A look into the future – Google, Ajax, Mobile, BYOD. 42 –Slides-most- Black & White – Available as: Power Point 2007, PDF, Wordpad. 2 Cloud Computing concept background with a lot of icons: tablet, smartphone, computer, desktop, monitor, music, downloads and so on 3 Cloud Computing Complex 4 Inside Look 5 A view of the Microsoft data center in Dublin, Ireland. 6 Another view of the Microsoft data center in Dublin, Ireland. 7 Cloud computing is where: • software applications, • processing power, • Data • or artificial intelligence are accessed over the Internet. 8 Cloud computing is: • the ability to employ a number of: – computers, – hardware, – software, – and servers - a computer program running to serve the requests of other programs, • to serve your computing needs remotely – without actually owning or running the software and hardware. 9 Cloud computing is: • A much-needed technology that provides: – resources over the Internet, –which are: • extremely accessible • and informative as a service • to those who use Cloud Computing. 10 The strength of cloud computing is: • that it is instantly scalable; – in other words: – more computers can be; • added to • or removed from – the cloud at any time, – without impacting the operation of the cloud.