ZETTA BYTE FILE SYSTEMA seminar submitted in partial fulfillment of the requirements for the Degree

ofBachelor of Technology

in

Information Technology

Submitted

By

LOVEDEEPRegd. No. -

Under the Guidance of

Prof. Sandeep Kumar Panda

Department of Information TechnologyCOLLEGE OF ENGINEERING, BHUBANESWAR

DEPARTMENT OF INFORMATION TECHNOLOGYCOLLEGE OF ENGINEERING, BhubaneswarCERTIFICATE

This is to certify that the seminar work entitled ZETTA BYTE FILE SYSTEM carried out by Snehasis Panigrahi, under my guidance bearing Regd.No-0801313173, a student of 3rd year B.Tech in Information Technology from College of Engineering, Bhubaneswar has been completed by his and worthy of acceptance for the degree of Bachelor of Technology in Information Technology, under Biju Patanaik University of Technology, Rourkela, Odisha.

Prof. Sandeep Kumar PandaProf. Bivasa Ranjan Parida

SUPERVISORHEAD OF THE DEPARTMENT

Information TechnologyInformation Technology

ACKNOWLEDGEMENT

The making of the seminar needed co-operation and guidance of a number of people. I therefore consider it my prime duty to thank all those who had helped me through his venture.

I am very grateful, thankful and wish to record my indebtness to the head of the department of Information Technology Prof. Saroj Kumar Nanda, for his active guidance and interest in this project work.

It is my immense pleasure to express my gratitude to Prof. Sandeep Kumar Panda as my guide who provided me constructive and positive feedback during the preparation of this seminar.I would also like to take the opportunity to thank co-ordinator of Seminar Prof. Ansuman Mahapatra, Prof. Hemanta Kumar Paikray, Prof. Preeti Rajiv Patra and Prof. Alok Ranjan Prusty.

Lastly, word run to express our gratitude to my Parents and all the Professors, Lecturers, Technical and Official staffs and friends for their co-operation, constructive criticism and valuable suggestions during the preparation of seminar report.

Snehasis Panigrahi

Contents1. CHAPTER 1: INTRODUCTION

11.1. What Is Green Computing?

1

1.2. Origin

2

1.3. How Your Devices Harm The Environment

3

1.4. Why Green Computing?

3

2. CHAPTER 2: Approaches to green computing

5

2.1. Virtualization

5

2.2. PC Power Management

7

2.3. Power Supply

9

2.4. Storage

10

2.5. Video Card

11

2.6. Displays

11

2.7. IT Equipment Recycling

11

2.8. Remote Conferencing And Telecommuting Strategies

13

2.8.1. Telecommuting Strategy And Capabilities

14

2.8.2. Cutting Travel Costs Where It Counts

14

2.9. Product Longevity

15

2.10. Algorithmic Efficiency

15

2.11. Resource Allocation

15

2.12. Terminal Servers

16

2.13. Operating System Supports

16

3. CHAPTER 3: Ways of implementation

18

3.1. Greening Your Organization

18

3.2. Nearing Green Nirvana

19

4. CHAPTER 4: future of green computing

22

5. CHAPTER 5: green it for business

23

5.1. The Problem

23

5.2. The Impact

24

5.3. The Solution

24

5.4. The Cost Of Power

24

5.5. A History And The Future Of Increasing Power Consumption

25

5.6. Data Centers

26

5.7. Strategies For Change

28

6. CHAPTER 6: Industrial implementations

31

6.1. Blackle

31

6.2. Fit-PC

31

6.3. Zonbu Computer

31

6.4. Sun Ray Thin Client

32

6.5. The Asus EEE PC And Other Ultra-portables

32

6.6. Other Implementation

326.6.1. Notebooks

32

6.6.2. Printers And Multifunctional Devices

33

6.6.3. Communication And Network

336.6.4. External Hard Disks

336.6.5. DVD and Video

336.6.6. Cisco

346.6.7. Alladin

346.6.8. D-link

346.6.9. Climate Servers Overview

347. Conclusion

368. References & Resources

37ABSTRACT

Green Computing is a recent trend towards designing, building, and operating computer systems to be energy efficient. In the present scenario green is all over the news like green jobs, green products, and green programs. While programs such as Energy Star have been around since the early 1990s, recent concerns regarding global climate change and the energy crisis have led to renewed interest in Green Computing.Green Computing deals with different green computing factor applied to reduce environment hazards and deals with latest invention regarding green computing to reduce the thermal power from the processor. Green computing is essential for using computing resources efficiently. Typically, technological systems or computing products that incorporate green computing principles take into account of economic viability, social responsibility, and environmental impact. A typical green computing solution attempts to address some or all of these factors by implementing environmentally friendly products in an efficient system. 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).The work habits of computer users and businesses can be modified to minimize adverse impact on the global environment.The present scenario in Green Computing is all about making good choices that reduce the wear and tear that our computing practices have on the planet. It represents a variety of ways to reduce your power consumption by changing your practices, upgrading your system, buying green, and how to dispose of old computer equipment in a way that is kind to the planet.