Simulating Cloud Deployment Options For Software Migration Support

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Simulating Cloud Deployment Options For Software Migration Support

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Author : Florian Fittkau
language : en
Publisher: diplom.de
Release Date : 2018-06-26

Simulating Cloud Deployment Options For Software Migration Support written by Florian Fittkau and has been published by diplom.de this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-26 with Computers categories.

Cloud computing is emerging as a promising new paradigm that aims at delivering computing resources and services on demand. To cope with the frequently found over- and under-provisioning of resources in conventional data centers, cloud computing technologies enable to rapidly scale up and down according to varying workload patterns. However, most software systems are not built for utilizing this so called elasticity and therefore must be adapted during the migration process into the cloud. Here, the selection of a specific cloud provider is the most obvious and basic cloud deployment option. Furthermore, the mapping between services and virtual machine instances must be considered when migrating to the cloud and the specific adaptation strategies, like allocating a new virtual machine instance if the CPU utilization is above a given threshold, have to be chosen and configured. The set of combinations of the given choices form a huge design space which is infeasible to test manually. The simulation of a cloud deployment option can assist in solving this problem. A simulation is often faster than executing real world experiments. Furthermore, the adaptation to the software system that shall be migrated requires less effort at a modeling layer. The simulation can be utilized by an automatic optimization algorithm to find the best ratio between high performance and low costs. Our main objective in this study is the implementation of a software that enables the simulation of cloud deployment options on a language independent basis.

International Aerospace Abstracts

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Author :
language : en
Publisher:
Release Date : 1998

International Aerospace Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Aeronautics categories.

Documentation Abstracts

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Author :
language : en
Publisher:
Release Date : 1997

Documentation Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Documentation categories.

Conformance Checking And Simulation Based Evolutionary Optimization For Deployment And Reconfiguration Of Software In The Cloud

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Author : Sören Frey
language : en
Publisher: BoD – Books on Demand
Release Date : 2014-01-30

Conformance Checking And Simulation Based Evolutionary Optimization For Deployment And Reconfiguration Of Software In The Cloud written by Sören Frey and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-30 with Computers categories.

Many SaaS providers nowadays want to leverage the cloud’s capabilities also for their existing applications, for example, to enable sound scalability and cost-effectiveness. This thesis provides the approach CloudMIG that supports SaaS providers to migrate those applications to IaaS and PaaS-based cloud environments. CloudMIG consists of a step-by-step process and focuses on two core components. (1) Restrictions imposed by specific cloud environments (so-called cloud environment constraints (CECs)), such as a limited file system access or forbidden method calls, can be validated by an automatic conformance checking approach. (2) A cloud deployment option (CDO) determines which cloud environment, cloud resource types, deployment architecture, and runtime reconfiguration rules for exploiting a cloud’s elasticity should be used. The implied performance and costs can differ in orders of magnitude. CDOs can be automatically optimized with the help of our simulation-based genetic algorithm CDOXplorer. Extensive lab experiments and an experiment in an industrial context show CloudMIG’s applicability and the excellent performance of its two core components.

Government Reports Announcements Index

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Author :
language : en
Publisher:
Release Date : 1985

Government Reports Announcements Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Science categories.

Index To Ieee Publications

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Author : Institute of Electrical and Electronics Engineers
language : en
Publisher:
Release Date : 1998

Index To Ieee Publications written by Institute of Electrical and Electronics Engineers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Electrical engineering categories.

Issues for 1973- cover the entire IEEE technical literature.

Cloud Migration Handbook Vol 1 A Practical Guide To Successful Cloud Adoption And Migration

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Author : JosŽ Antonio Hern‡ndez
language : en
Publisher: Lulu.com
Release Date : 2019-10-24

Cloud Migration Handbook Vol 1 A Practical Guide To Successful Cloud Adoption And Migration written by JosŽ Antonio Hern‡ndez and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-24 with Computers categories.

This book covers a practical approach for adopting and migrating on premises systems and applications to the Public Cloud. Based on a clear migration master plan, it helps companies and enterprises to be prepared for Cloud computing, what and how to successfully migrate or deploy systems on Cloud, preparing your IT organization with a sound Cloud Governance model, Security in the Cloud and how to reach the benefits of Cloud computing by automation and optimizing your cost and workloads.

Model Driven Development And Operation Of Multi Cloud Applications

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Author : Elisabetta Di Nitto
language : en
Publisher: Springer
Release Date : 2016-12-22

Model Driven Development And Operation Of Multi Cloud Applications written by Elisabetta Di Nitto and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-22 with Technology & Engineering categories.

This books is open access under a CC BY 4.0 license. This book summarizes work being undertaken within the collaborative MODAClouds research project, which aims to facilitate interoperability between heterogeneous Cloud platforms and remove the constraints of deployment, portability, and reversibility for end users of Cloud services. Experts involved in the project provide a clear overview of the MODAClouds approach and explain how it operates in a variety of applications. While the wide spectrum of available Clouds constitutes a vibrant technical environment, many early-stage issues pose specific challenges from a software engineering perspective. MODAClouds will provide methods, a decision support system, and an open source IDE and run-time environment for the high-level design, early prototyping, semiautomatic code generation, and automatic deployment of applications on multiple Clouds. It will free developers from the need to commit to a fixed Cloud technology stack during software design and offer benefits in terms of cost savings, portability of applications and data between Clouds, reversibility (moving applications and data from Cloud to non-Cloud environments), risk management, quality assurance, and flexibility in the development process.

Migrating To Azure

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Author : Josh Garverick
language : en
Publisher: Apress
Release Date : 2018-10-23

Migrating To Azure written by Josh Garverick and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-23 with Computers categories.

Design an enterprise solution from scratch that allows the migration of a legacy application. Begin with the planning and design phase and be guided through all the stages of selecting the architecture framework that fits your enterprise. Join Microsoft MVP Josh Garverick as he addresses all major areas of design and implementation—application, infrastructure, data, security, and deployment—while leveraging the power and tools of Visual Studio Team Services (VSTS) to bring DevOps to the forefront. With an emphasis on principles and best practices of enterprise design, you will discover how to recognize existing patterns within the legacy platform and to identify potential risks, bottlenecks, and candidates for automation. What You’ll Learn Accurately and completely capture baseline information about a legacy system Leverage enterprise patterns for constructing next-generation platforms in the cloud Design, plan,and implement deployment pipelines to enable continuous delivery Identify and implement cloud-based platform components to reduce total cost of ownership Understand testing and validation: iterative component authoring, monitoring, deployment, and performance Price and perform capacity planning for cloud-based infrastructure and workloads Who This Book Is For Enterprise architects and IT professionals who are required to keep legacy applications relevant in today’s cloud-first world

Migrating Large Scale Services To The Cloud

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Author : Eric Passmore
language : en
Publisher: Apress
Release Date : 2016-06-03

Migrating Large Scale Services To The Cloud written by Eric Passmore and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-03 with Computers categories.

This book reveals the technical challenges and successful implementation details of migrating MSN, Microsoft’s consumer content portal--a business with 450 million worldwide users--into the Cloud. Following a technique long used in aviation, medicine, and other fields, MSN’s Chief Technical Officer, Eric Passmore, describes the set of release, deployment, monitoring, and mitigation checklists used to build cloud services supporting hundreds of millions of users on Azure, Microsoft’s Public Cloud. An undertaking of this scale--involving services supported by a large team of engineers--involves unique challenges and risks. This book demonstrates through personal experience how to cut through the theory and provides checklists as a surprisingly simple antidote to the competing methodologies. This book works at two levels. At a fundamental level, businesses need to be successful in the cloud if they want to seize new opportunities and transform theirbusiness to compete successfully. This book provides a framework for success by identifying the "hidden" work as part of moving to the cloud. At a more practical, level there is an incredible hunger for simple to follow, "how-to" information on Cloud migration. This book is a reference guide to reduce risk and achieve success without requiring the busy reader to wade through theory. It contains simple to follow, "how-to" information on cloud migration. It is a reference guide to achieving success, and any team can modify these tasks to fit the needs of their own organization. Who This Book is For: Technology professionals who deploy services in the cloud or are thinking of moving to the cloud. Professionals in the DevOps and Cloud services fields need these skills to succeed in their current jobs or advance their careers.