DOCSLIB.ORG

Download an Upgrade

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

ALAGAPPA UNIVERSITY (Accredited with ‘A+’ Grade by NAAC (with CGPA: 3.64) in the Third Cycle and Graded as category - I University by MHRD-UGC) (A State University Established by the Government of Tamilnadu) KARAIKUDI – 630 003 DIRECTORATE OF DISTANCE EDUCATION M.Sc. (Computer Science) Second Year – Third Semester 341 32 CLOUD COMPUTING Copy Right Reserved For Private Use only i Author: Dr. C.Balakrishnan Assistant Pro fessor Alagappa Institute of Skill Development Alagappa University, Karaikudi. 630 003. “The Copyright shall be vested with Alagappa University” All rights reserved. No part of this publication which is material protected by this copyright notice may be reproduced or transmitted or utilized or stored in any form or by any means now known or hereinafter invented, electronic, digital or mechanical, including photocopying, scanning, recording or by any information storage or retrieval system, without prior written permission from the Alagappa University, Karaikudi, Tamil Nadu. Reviewer: Mr. S. Balasubramanian Assistant Professor in Computer Science Directorate of Distance Education Alagappa University Karaikudi – 03. ii CLOUD COMPUTING SYLLABI-BOOK MAPPING TABLE Syllabi Mapping in Book UNIT BLOCK 1 : CLOUD COMPUTING BASICS 1-23 Introduction: History – Working with cloud computing – pros and 1 1-11 cons of cloud computing – Benefits Developing cloud services – pros and cons of cloud service 2 12-17 development - types of cloud service development 3 Discovering cloud services development services and tools 18-23 BLOCK 2 : CLOUD COMPUTING FOR EVERYONE 24-40 4 Centralizing Email communications – collaborating to-do lists 24-29 Collaborating on household budgets - contact lists – 5 30-33 communications across community Collaborating on schedules - collaborating on group project and 6 34-40 events – cloud computing for corporation BLOCK 3 : CLOUD SERVICES 41-73 Exploring on-line calendar applications- Exploring online 7 scheduling applications – Exploring online planning and task 41-49 management Collaborations with event management - contact management – 8 50-69 project management – word processing and databases 9 Storing and sharing files and other online content 70-73 BLOCK 4: CLOUD COMPUTING ENVIRONMENT 74-83 Classification of cloud implementation – Amazon web services – 10 IaaS – Vmware vCloud – Google AppEngine – PaaS – Windows 74-79 Azure Platform – SaaS/PaaS – Microsoft Live 11 Comparison of cloud computing platforms 80-83 BLOCK 5 : CLOUD VIRTUALIZATION TECHNOLOGY 84-98 Introduction: Virtualization Defined – Benefits – server 12 84-87 virtualization Hypervisor management software – Logical Partitioning – VIO 13 88-92 Server – Virtual Infrastructure requirements Cloud virtualization : Introduction – storage virtualization – 14 Storage area networks – cloud server virtualization – virtualized 93-98 Data Centre iii CONTENTS BLOCK I CLOUD COMPUTING BASICS 1-23 UNIT 1 INTRODUCTION 1-11 1.1 Introduction 1.2 Objectives 1.3 History 1.4 Working with cloud computing 1.5 Pros and Cons of cloud computing 1.6 Benefits 1.7 Answers to Check Your Progress Questions 1.8 Summary 1.9 Key Words 1.10 Self-Assessment Questions and Exercises 1.11 Further Readings UNIT – 2 12-17 2.1 Introduction 2.2 Objectives 2.3 Developing cloud services 2.4 Pros and Cons of cloud service development 2.5 Types of cloud service development 2.6 Answers to Check Your Progress Questions 2.7 Summary 2.8 Key Words 2.9 Self-Assessment Questions and Exercises 2.10 Further Readings UNIT – 3 18-23 3.1 Introduction 3.2 Objectives 3.3 Discovering cloud services development services and tools 3.4 Answers to Check Your Progress Questions 3.5 Summary 3.6 Key Words 3.7 Self-Assessment Questions and Exercises 3.8 Further Readings BLOCK 2: CLOUD COMPUTING FOR EVERYONE 24-40 UNIT – 4 24-29 4.1 Introduction 4.2 Objectives 4.3 Centralizing Email communications 4.4 Collaborating to-do lists 4.5 Answers to Check Your Progress Questions 4.6 Summary 4.7 Key Words 4.8 Self-Assessment Questions and Exercises 4.9 Further Readings iv UNIT – 5 30-33 5.1 Introduction 5.2 Objectives 5.3 Collaborating on household budgets 5.4 Contact lists 5.5 Communications across community 5.6 Answers to Check Your Progress Questions 5.7 Summary 5.8 Key Words 5.9 Self-Assessment Questions and Exercises 5.10 Further Readings UNIT – 6 34-40 6.1 Introduction 6.2 Objectives 6.3 Collaborating on schedules 6.4 Collaborating on group project and events 6.5 Cloud computing for corporation 6.6 Answers to Check Your Progress Questions 6.7 Summary 6.8 Key Words 6.9 Self-Assessment Questions and Exercises 6.10 Further Readings BLOCK 3: CLOUD SERVICES 41-75 UNIT – 7 41-49 7.1 Introduction 7.2 Objectives 7.3 Exploring on-line calendar applications 7.4 Exploring online scheduling applications 7.5Exploring online planning and task management 7.6 Answers to Check Your Progress Questions 7.7 Summary 7.8 Key Words 7.9 Self-Assessment Questions and Exercises 7.10 Further Readings UNIT – 8 50-70 8.1 Introduction 8.2 Objectives 8.3 Collaborations with event management 8.4 Contact management 8.5 Project management 8.6 Word processing and databases 8.7 Answers to Check Your Progress Questions 8.8 Summary 8.9 Key Words 8.10 Self-Assessment Questions and Exercises 8.11 Further Readings v UNIT – 9 71-73 9.1 Introduction 9.2 Objectives 9.3 Storing and sharing files and other online content 9.4 Answers to Check Your Progress Questions 9.5 Summary 9.6 Key Words 9.7 Self-Assessment Questions and Exercises 9.8 Further Readings BLOCK 4: CLOUD COMPUTING ENVIRONMENT 74-86 UNIT – 10 74-79 10.1Introduction 10.2 Objectives 10.3 Classification of cloud implementation 10.4 Amazon web services 10.5 IaaS 10.6 Vmware vCloud 10.7 oogle AppEngine 10.8 PaaS 10.9 Windows Azure Platform 10.10 SaaS/PaaS 10.11 Microsoft Live 10.12 Answers to Check Your Progress Questions 10.13 Summary 10.14 Key Words 10.15 Self-Assessment Questions and Exercises 10.16 Further Readings UNIT – 11 80-83 11.1 Introduction 11.2 Objectives 11.3 Comparison of cloud computing platforms 11.4 Answers to Check Your Progress Questions 11.5 Summary 11.6 Key Words 11.7 Self-Assessment Questions and Exercises 11.8 Further Readings BLOCK 5: CLOUD VIRTUALIZATION TECHNOLOGY 84-98 UNIT – 12 INTRODUCTION 84-87 12.1Introduction 12.2 Objectives 12.3 Virtualization Defined 12.4 Benefits 12.5 Server virtualization 12.6 Answers to Check Your Progress Questions 12.7 Summary 12.8 Key Words 12.9 Self-Assessment Questions and Exercises 12.10 Further Readings vi UNIT – 13 88-92 13.1Introduction 13.2 Objectives 13.3 Hypervisor management software 13.4 Logical Partitioning 13.5 VIO Server 13.6 Virtual Infrastructure requirements 13.7 Answers to Check Your Progress Questions 13.8 Summary 13.9 Key Words 13.10 Self-Assessment Questions and Exercises 13.11 Further Readings UNIT – 14 93-98 14.1 Introduction 14.2 Objectives 14.3 Introduction to Cloud Virtualization 14.4 Storage virtualization 14.5 Storage area networks 14.6 Cloud server virtualization 14.7 Virtualized data centre 14.8 Answers to Check Your Progress Questions 14.9 Summary 14.10 Key Words 14.11 Self-Assessment Questions and Exercises 14.12 Further Readings vii BLOCK -I CLOUD COMPUTING BASICS UNIT I Cloud Computing Basics Structure 1.1 Introduction 1.2 Objectives 1.3 History NOTES 1.4 Working with cloud computing NOTES 1.5 Pros and Cons of cloud computing 1.6 Benefits 1.7 Answers to Check Your Progress Questions 1.8 Summary 1.9 Key Words 1.10 Self-Assessment Questions and Exercises 1.11 Further Readings 1.1 Introduction Cloud Computing can be defined as delivering computing power( CPU, RAM, Network Speeds, Storage OS software) a service over a network (usually on the internet) rather than physically having the computing resources at the customer location. Cloud Computing providers offer their services according to different models, sometimes called layers. The 3 standard models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). As Cloud Computing is growing, the role of IT staff is consistently changing. The new roles of IT specialists are those of coordinator and broker. Cloud Computing allows companies to avoid or minimize fixed, IT infrastructure costs. Moreover, third-party clouds enable organizations to focus on their core businesses. Flexibility and scalability are other often-cited benefits of cloud computing. 1.2 Objectives This chapter gives introduction to: Fundamentals of Cloud Computing History Advantages and disadvantages of Cloud Computing Working with Cloud Computing Benefits over Cloud Computing 1.3 History In a world that sees new technological trends bloom and fade on almost a daily basis, one new trend promises more longevity. This trend is called cloud computing, and it will change the way you use your computer and the Internet. Cloud computing portends a major change in how we store information and run applications. Instead of running programs and data on an individual desktop computer, everything is hosted in the “cloud”—a nebulous assemblage of computers and servers accessed via the Internet. Cloud computing lets you access all your applications and documents from anywhere in the world, freeing you from the confines of the desktop and making it easier for group members in different locations to collaborate. Cloud computing has as its antecedents both client/server computing and peer-to-peer distributed computing. It’s all a matter of how centralized storage facilitates collaboration and how multiple computers work together to Self-Instructional Material increase computing power. 1 Client/Server Computing: Centralized Applications and Storage In the antediluvian days of computing (pre-1980 or so), everything operated Cloud Computing Basics on the client/server model.
Recommended publications
  • The Server Virtualization Landscape, Circa 2007

    The Server Virtualization Landscape, Circa 2007

    ghaff@ illuminata.com Copyright © 2007 Illuminata, Inc. single user license Gordon R Haff Illuminata, Inc. TM The Server Virtualization Bazaar, Circa 2007 Inspired by both industry hype and legitimate customer excitement, many Research Note companies seem to have taken to using the “virtualization” moniker more as the hip phrase of the moment than as something that’s supposed to convey actual meaning. Think of it as “eCommerce” or “Internet-enabled” for the Noughts. The din is loud. It doesn’t help matters that virtualization, in the broad sense of “remapping physical resources to more useful logical ones,” spans a huge swath of Gordon Haff technologies—including some that are so baked-in that most people don’t even 27 July 2007 think of them as virtualization any longer. Personally licensed to Gordon R Haff of Illuminata, Inc. for your personal education and individual work functions. Providing its contents to external parties, including by quotation, violates our copyright and is expressly forbidden. However, one particular group of approaches is capturing an outsized share of the limelight today. That would, of course, be what’s commonly referred to as “server virtualization.” Although server virtualization is in the minds of many inextricably tied to the name of one company—VMware—there are many companies in this space. Their offerings include not only products that let multiple virtual machines (VMs) coexist on a single physical server, but also related approaches such as operating system (OS) virtualization or containers. In the pages that follow, I offer a guide to today’s server virtualization bazaar— which at first glance can perhaps seem just a dreadfully confusing jumble.
  • Cloud Interoperability with the Opennebula Toolkit

    Cloud Interoperability with the Opennebula Toolkit

    Cloud Computing: Interoperability and Data Portability Issues Microsoft, Brussels st 1 December 2009 Cloud Interoperability with the OpenNebula Toolkit Distributed Systems Architecture Research Group Universidad Complutense de Madrid 1/11 Cloud Computing in a Nutshell Cloud Interoperability with the OpenNebula Toolkit What Who Software as a Service On-demand End-user access to any (does not care about hw or sw) application Platform as a Service Platform for Developer building and (no managing of the delivering web underlying hw & swlayers) applications Infrastructure as a Raw computer System Administrator Serviceﾺ infrastructure (complete management of the computer infrastructure) Innovative open, flexible and scalable technology to build IaaS clouds Physical Infrastructure 2/11 What is OpenNebula? Cloud Interoperability with the OpenNebula Toolkit Innovations Designed to address the technology challenges in cloud computing management Open-source Toolkit OpenNebula v1.4 • Support to build new cloud interfaces • Open and flexible tool to fit into any datacenter and VM integrate with any ecosystem component VM • Private, public and hybrid clouds VM • Based on standards • Support federation of infrastructures • Efficient and scalable management of the cloud 3/11 A Toolkit for System Integrators Cloud Interoperability with the OpenNebula Toolkit One Size does not Fit All: Tailoring the Tool to Fit your Needs • Open, modular and extensible architecture • Easy to enhance and embed • Minimal installation requirements (distributed in Ubuntu) • Open Source – Apache 2 Virt. Virt. InterfacesVirt. SchedulersVirt. OpenNebula API Virtual and Physical Resource Management Driver API Virt. Virt. Virt. Virt. ComputeVirt. StorageVirt. NetworkVirt. CloudVirt. 4/11 Interoperability in the OpenNebula Toolkit Cloud Interoperability with the OpenNebula Toolkit Interoperation from Different Perspectives 1.
  • Python for Bioinformatics, Second Edition

    Python for Bioinformatics, Second Edition

    PYTHON FOR BIOINFORMATICS SECOND EDITION CHAPMAN & HALL/CRC Mathematical and Computational Biology Series Aims and scope: This series aims to capture new developments and summarize what is known over the entire spectrum of mathematical and computational biology and medicine. It seeks to encourage the integration of mathematical, statistical, and computational methods into biology by publishing a broad range of textbooks, reference works, and handbooks. The titles included in the series are meant to appeal to students, researchers, and professionals in the mathematical, statistical and computational sciences, fundamental biology and bioengineering, as well as interdisciplinary researchers involved in the field. The inclusion of concrete examples and applications, and programming techniques and examples, is highly encouraged. Series Editors N. F. Britton Department of Mathematical Sciences University of Bath Xihong Lin Department of Biostatistics Harvard University Nicola Mulder University of Cape Town South Africa Maria Victoria Schneider European Bioinformatics Institute Mona Singh Department of Computer Science Princeton University Anna Tramontano Department of Physics University of Rome La Sapienza Proposals for the series should be submitted to one of the series editors above or directly to: CRC Press, Taylor & Francis Group 3 Park Square, Milton Park Abingdon, Oxfordshire OX14 4RN UK Published Titles An Introduction to Systems Biology: Statistical Methods for QTL Mapping Design Principles of Biological Circuits Zehua Chen Uri Alon
  • The Opennebula Standard-Based Open-Source Toolkit to Build Cloud Infrastructures

    The Opennebula Standard-Based Open-Source Toolkit to Build Cloud Infrastructures

    Jornadas Técnicas de RedIRIS 2009 Santiago de Compostela 27th November 2009 The OpenNebula Standard-based Open -source Toolkit to Build Cloud Infrastructures Distributed Systems Architecture Research Group Universidad Complutense de Madrid 1/20 Cloud Computing in a Nutshell The OpenNebula Standard-based Open-source Toolkit to Build Cloud Infrastructures What Who Software as a Service On-demand End-user access to any (does not care about hw or sw) application Platform as a Service Platform for Developer building and (no managing of the delivering web underlying hw & swlayers) applications Infrastructure as a Raw computer System Administrator Serviceﾺ infrastructure (complete management of the computer infrastructure) Innovative open, flexible and scalable technology to build IaaS clouds Physical Infrastructure 2/20 From Public to Private Cloud Computing The OpenNebula Standard-based Open-source Toolkit to Build Cloud Infrastructures Public Cloud • Flexible and elastic capacity • Ubiquitous network access • On-demand access • Pay per use Service Cloud User/Service Provider User (Cloud Interface) Private Cloud • Centralized management VM • VM placement optimization VM • Dynamic resizing and partitioning VM of the infrastructure • Support for heterogeneous workloads 3/20 Contents The OpenNebula Standard-based Open-source Toolkit to Build Cloud Infrastructures Innovations Designed to address the technology challenges in cloud computing management Toolkit OpenNebula v1.4 Community Users, projects and ecosystem Open-source and Standardization
  • Developing Cloud Computing Infrastructures in Developing Countries in Asia

    Developing Cloud Computing Infrastructures in Developing Countries in Asia

    Walden University ScholarWorks Walden Dissertations and Doctoral Studies Walden Dissertations and Doctoral Studies Collection 2020 Developing Cloud Computing Infrastructures in Developing Countries in Asia Daryoush Charmsaz Moghaddam Walden University Follow this and additional works at: https://scholarworks.waldenu.edu/dissertations Part of the Databases and Information Systems Commons This Dissertation is brought to you for free and open access by the Walden Dissertations and Doctoral Studies Collection at ScholarWorks. It has been accepted for inclusion in Walden Dissertations and Doctoral Studies by an authorized administrator of ScholarWorks. For more information, please contact [email protected]. Walden University College of Management and Technology This is to certify that the doctoral study by Daryoush Charmsaz Moghaddam has been found to be complete and satisfactory in all respects, and that any and all revisions required by the review committee have been made. Review Committee Dr. Steven Case, Committee Chairperson, Information Technology Faculty Dr. Gail Miles, Committee Member, Information Technology Faculty Dr. Bob Duhainy, University Reviewer, Information Technology Faculty Chief Academic Officer and Provost Sue Subocz, Ph.D. Walden University 2020 Abstract Developing Cloud Computing Infrastructures in Developing Countries in Asia by Daryoush Charmsaz Moghaddam MS, Sharif University, 2005 BS, Civil Aviation Higher Education Complex, 1985 Doctoral Study Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Information Technology Walden University March 2020 Abstract Adoption and development of cloud computing in developing countries can be different from other countries, but it can provide more benefits. The purpose of this multiple case study, guided by diffusion of innovations theory, was to explore strategies that IT directors use to develop cloud computing infrastructures in Iran.
  • AIX Workload Partition Management in IBM AIX Version

    AIX Workload Partition Management in IBM AIX Version

    Front cover Workload Partition Management in IBM AIX Version 6.1 Presents updated technical planning information for AIX V6.1 TL2 Covers new partition mobility, isolation, NIM support, and WPAR Manager features Provides walk-through examples for AIX system administrators Shane Brandon Anirban Chatterjee Henning Gammelmark Vijayasekhar Mekala Liviu Rosca Arindom Sanyal ibm.com/redbooks International Technical Support Organization Workload Partition Management in IBM AIX Version 6.1 December 2008 SG24-7656-00 Note: Before using this information and the product it supports, read the information in “Notices” on page ix. First Edition (December 2008) This edition applies to AIX 6.1 TL2. © Copyright International Business Machines Corporation 2008. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Notices . ix Trademarks . x Preface . xi The team that wrote this book . xi Acknowledgements . xiii Become a published author . xiv Comments welcome. xiv Part 1. Introduction . 1 Chapter 1. Introduction to AIX workload partitions . 3 1.1 Workload management and partitioning in AIX systems. 4 1.1.1 AIX Workload Manager . 4 1.1.2 Logical partitions . 5 1.1.3 PowerVM (formerly Advanced POWER Virtualization) . 6 1.2 AIX6 Workload Partitions . 7 1.2.1 Global environment . 9 1.2.2 System WPAR . 10 1.2.3 Application WPAR. 10 1.3 WPAR isolation and security . 10 1.3.1 Processes . 11 1.3.2 Users. 11 1.3.3 Resources . 11 1.4 Other WPAR features . 12 1.4.1 Checkpoint/restart . 12 1.4.2 Live application mobility .
  • IBM Powervm Virtualization Introduction and Configuration

    IBM Powervm Virtualization Introduction and Configuration

    Front cover IBM PowerVM Virtualization Introduction and Configuration Understand PowerVM features and capabilities Plan, implement, and set up PowerVM virtualization Updated to include new POWER7 technologies Mel Cordero Lúcio Correia Hai Lin Vamshikrishna Thatikonda Rodrigo Xavier ibm.com/redbooks International Technical Support Organization IBM PowerVM Virtualization Introduction and Configuration June 2013 SG24-7940-05 Note: Before using this information and the product it supports, read the information in “Notices” on page xxi. Sixth Edition (June 2013) This edition applies to: Version 7, Release 1 of AIX Version 7, Release 1 of IBM i Version 2, Release 2, Modification 2, Fixpack 26 of the Virtual I/O Server Version 7, Release 7, Modification 6 of the HMC Version AL730, release 95 of the POWER7 System Firmware Version AL740, release 95 of the POWER7 System Firmware © Copyright International Business Machines Corporation 2004, 2013. All rights reserved. Note to U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents Figures . xi Tables . xix Notices . xxi Trademarks . xxii Preface . xxiii Authors . xxiii Now you can become a published author, too! . xxvi Comments welcome. xxvi Stay connected to IBM Redbooks . .xxvii Summary of changes . xxix June 2013, Sixth Edition. xxix Part 1. Overview . 1 Chapter 1. PowerVM technologies. 3 1.1 The value of PowerVM . 4 1.2 What is PowerVM . 4 1.2.1 New PowerVM features . 6 1.2.2 PowerVM editions . 7 1.2.3 Activating the PowerVM feature . 12 1.3 The POWER Hypervisor . 15 1.4 Logical partitioning technologies . 17 1.4.1 Dedicated LPAR .
  • Veritas Infoscale™ 7.4 Virtualization Guide - AIX Last Updated: 2018-05-31 Legal Notice Copyright © 2018 Veritas Technologies LLC

    Veritas Infoscale™ 7.4 Virtualization Guide - AIX Last Updated: 2018-05-31 Legal Notice Copyright © 2018 Veritas Technologies LLC

    Veritas InfoScale™ 7.4 Virtualization Guide - AIX Last updated: 2018-05-31 Legal Notice Copyright © 2018 Veritas Technologies LLC. All rights reserved. Veritas and the Veritas Logo are trademarks or registered trademarks of Veritas Technologies LLC or its affiliates in the U.S. and other countries. Other names may be trademarks of their respective owners. This product may contain third-party software for which Veritas is required to provide attribution to the third-party (“Third-Party Programs”). Some of the Third-Party Programs are available under open source or free software licenses. The License Agreement accompanying the Software does not alter any rights or obligations you may have under those open source or free software licenses. Refer to the third-party legal notices document accompanying this Veritas product or available at: https://www.veritas.com/about/legal/license-agreements The product described in this document is distributed under licenses restricting its use, copying, distribution, and decompilation/reverse engineering. No part of this document may be reproduced in any form by any means without prior written authorization of Veritas Technologies LLC and its licensors, if any. THE DOCUMENTATION IS PROVIDED "AS IS" AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID. VERITAS TECHNOLOGIES LLC SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS DOCUMENTATION. THE INFORMATION CONTAINED IN THIS DOCUMENTATION IS SUBJECT TO CHANGE WITHOUT NOTICE.
  • Opensaf and Vmware from the Perspective of High Availability

    Opensaf and Vmware from the Perspective of High Availability

    OpenSAF and VMware from the Perspective of High Availability Ali Nikzad A Thesis in The Department of Computer Science and Software Engineering Presented in Partial Fulfillment of the Requirements for the Degree of Master of Applied Science (Software Engineering) at Concordia University Montreal, Quebec, Canada November 2013 © Ali Nikzad, 2013 CONCORDIA UNIVERSITY School of Graduate Studies This is to certify that the thesis prepared By: Ali Nikzad Entitled: OpenSAF and VMware from the Perspective of High Availability and submitted in partial fulfillment of the requirements for the degree of complies with the regulations of the University and meets the accepted standards with respect to originality and quality. Signed by the final examining committee: Dr. T. Popa _______________________________ Chair Dr. J. Rilling __ ________________________ Examiner Dr. J. Paquet ___________________________ Examiner Dr. F. Khendek_ ________________________ Supervisor Dr. M. Toeroe _ ______________________ Co-Supervisor Approved by Dr. S. P. Mudur________________________ Chair of Department Dr. C. Trueman___________________________________ Dean of Faculty Date: November 2013 ii Abstract OpenSAF and VMware from the Perspective of High Availability Ali Nikzad Cloud is becoming one of the most popular means of delivering computational services to users who demand services with higher availability. Virtualization is one of the key enablers of the cloud infrastructure. Availability of the virtual machines along with the availability of the hosted software components are the fundamental ingredients for achieving highly available services in the cloud. There are some availability solutions developed by virtualization vendors like VMware HA and VMware FT. At the same time the SAForum specifications and OpenSAF as a compliant implementation offer a standard based open solution for service high availability.
  • Cloud Computing and Mobile Application Development

    Cloud Computing and Mobile Application Development

    Cloud Computing And Mobile Application Development Personal and hippopotamic Simone often derange some triploidy concertedly or empanels unceremoniously. By-past and waist-deep Georgy readjusts her neurectomy asperses individually or deactivated knee-deep, is Dennis shaping? Bacillary and undealt Pace cutinized her springtide confusing while Saw trammel some polemic insignificantly. What occurs automatically reduces additional challenges Also has the cost as much in mobile application, it means network connection to services depending on a golden software development lets you with mobile application. Advantages and Disadvantages of Cloud Computing. Blueberry considers response to cloud development environment with common, place on servers and collaboration, and get losses when you need to learn how could be. Build a Firebase Android Application by Coursera Project Network. Mobile computing uses the concept in cloud computing. Compatible available whether a music of mobile and standalone devices Changes in Approaching Cloud Software Development Cloud computing has shifted. What these Cloud-Native since It Hype or The Future these Software. We scope the sun cloud based application development company across USA India. Mobile cloud computing refers to execute same technology used to deploy. Mobile App Development merges the alternate-developing Cloud Computing Applications trends with the omnipresent smartphone One member the most. How mobile computing will continually evolving research issues and testing, in regards to the cloud application and cloud computing development is. Cloud Computing Services Cloud-Based Solutions for Future-Ready Businesses With cash-to-cash support from Rishabh Software inventory can realize flexible. That the application developer is programming such powerful device without. Learn Mobile Cloud Computing With Android online with courses like Build a Persistent Storage App in.
  • International Journal for Scientific Research & Development

    International Journal for Scientific Research & Development

    IJSRD - International Journal for Scientific Research & Development| Vol. 2, Issue 02, 2014 | ISSN (online): 2321-0613 Virtualization : A Novice Approach Amithchand Sheety1 Mahesh Poola2 Pradeep Bhat3 Dhiraj Mishra4 1,2,3,4 Padmabhushan Vasantdada Patil Pratishthan’s College of Engineering, Eastern Express Highway, Near Everard Nagar, Sion-Chunabhatti, Mumbai-400 022, India. Abstract— Virtualization provides many benefits – greater as CPU. Although hardware is consolidated, typically efficiency in CPU utilization, greener IT with less power OS are not. Instead, each OS running on a physical consumption, better management through central server becomes converted to a distinct OS running inside environment control, more availability, reduced project a virtual machine. The large server can "host" many such timelines by eliminating hardware procurement, improved "guest" virtual machines. This is known as Physical-to- disaster recovery capability, more central control of the Virtual (P2V) transformation. desktop, and improved outsourcing services. With these 2) Consolidating servers can also have the added benefit of benefits, it is no wondered that virtualization has had a reducing energy consumption. A typical server runs at meteoric rise to the 2008 Top 10 IT Projects! This white 425W [4] and VMware estimates an average server paper presents a brief look at virtualization, its benefits and consolidation ratio of 10:1. weaknesses, and today’s “best practices” regarding 3) A virtual machine can be more easily controlled and virtualization. inspected from outside than a physical one, and its configuration is more flexible. This is very useful in I. INTRODUCTION kernel development and for teaching operating system Virtualization, in computing, is a term that refers to the courses.
  • Towards an Efficient Distributed Cloud

    Towards an Efficient Distributed Cloud

    TOWARDS AN EFFICIENT DISTRIBUTED CLOUD ARCHITECTURE BY PRAVEEN KHETHAVATH Bachelor of Engineering in Electronics and Communication Engineering Osmania University Hyderabad, AP, INDIA 2006 Master of Science in Computer Science University of Northern Virginia Annandale, VA 2008 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of DOCTOR OF PHILOSOPHY July, 2014 TOWARDS AN EFFICIENT DISTRIBUTED CLOUD ARCHITECTURE Dissertation Approved: Johnson P Thomas Dissertation Adviser Eric Chan-tin Dissertation Co-Adviser Subhash Kak Mary Gade ii LIST THE PUBLICATIONS YOU HAVE FROM THIS WORK Praveen Khethavath, Johnson Thomas. “Game Theoretic approach to Resource provisioning in a Distributed Cloud”, submitted at 28th IEEE International Conference on. Advanced Information Networking and Applications Workshops WAINA 2014(Accepted) Praveen Khethavath, Johnson Thomas, Eric Chan-Tin, and Hong Liu. "Introducing a Distributed Cloud Architecture with Efficient Resource Discovery and Optimal Resource Allocation". In Proceedings of 3rd IEEE SERVICES CloudPerf Workshop 2013 Praveen Khethavath, Nhat, Prof. Johnson P Thomas. “A Virtual Robot Sensor Network (VRSN)”. In Proceedings of 2nd International Workshop on Networks of Cooperating Objects CONET 2011 Praveen Khethavath, Johnson Thomas. “Distributed Cloud Architecture: Resource Modelling and Security Concerns”. In Proceedings of 3rd Annual conference on Theoretical and Applied Computer Science (TACS 2012) iii ACKNOWLEDGEMENTS I would like to express my deepest gratitude to my advisor, Dr. Johnson Thomas for his excellent guidance, patience, and providing me with an excellent atmosphere for doing research and throughout my thesis. His guidance helped me to successfully complete my research. For me, he was not only a respectable professor who led me on the way to do research, but also an attentive tutor who trained me to be a good teacher in my future career.