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Availability and Capacity Management in the Cloud

Author: Daniel McLean

Publisher: IT Governance Publishing

Published: 2014-03-20

Total Pages: 157

ISBN-13: 1849285519

In Availability and Capacity Management in the Cloud: An ITSM narrative, Daniel McLean’s fictional IT service management practitioner, Chris, faces the challenge of integrating cloud services into an ITSM structure. Based on the real-life experience of the author and other ITSM practitioners, this book tells the story of a cloud services implementation, exposing potential pitfalls and exploring how to handle issues that come with such projects.

Cloud Capacity Management

Author: Navin Sabharwal

Publisher: Apress

Published: 2013-08-26

Total Pages: 175

ISBN-13: 1430249242

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Cloud Capacity Management helps readers in understanding what the cloud, IaaS, PaaS, SaaS are, how they relate to capacity planning and management and which stakeholders are involved in delivering value in the cloud value chain. It explains the role of capacity management for a creator, aggregator, and consumer of cloud services and how to provision for it in a 'pay as you use model'. This involves a high level of abstraction and virtualization to facilitate rapid and on demand provisioning of services. The conventional IT service models take a traditional approach when planning for service capacity to provide optimum services levels which has huge cost implications for service providers. This book addresses the gap areas between traditional capacity management practices and cloud service models. It also showcases capacity management process design and implementation in a cloud computing domain using ITSM best practices. This book is a blend of ITSM best practices and infrastructure capacity planning and optimization implementation in various cloud scenarios. Cloud Capacity Management addresses the basics of cloud computing, its various models, and their impact on capacity planning. This book also highlights the infrastructure capacity management implementation process in a cloud environment showcasing inherent capabilities of tool sets available and the various techniques for capacity planning and performance management. Techniques like dynamic resource scheduling, scaling, load balancing, and clustering etc are explained for implementing capacity management.

Performance and Capacity Themes for Cloud Computing

Author: Elisabeth Stahl

Publisher: IBM Redbooks

Published: 2013-03-20

Total Pages: 76

ISBN-13: 0738451207

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This IBM® RedpaperTM is the second in a series that addresses the performance and capacity considerations of the evolving cloud computing model. The first Redpaper publication (Performance Implications of Cloud Computing, REDP-4875) introduced cloud computing with its various deployment models, support roles, and offerings along with IT performance and capacity implications associated with these deployment models and offerings. In this redpaper, we discuss lessons learned in the two years since the first paper was written. We offer practical guidance about how to select workloads that work best with cloud computing, and about how to address areas, such as performance testing, monitoring, service level agreements, and capacity planning considerations for both single and multi-tenancy environments. We also provide an example of a recent project where cloud computing solved current business needs (such as cost reduction, optimization of infrastructure utilization, and more efficient systems management and reporting capabilities) and how the solution addressed performance and capacity challenges. We conclude with a summary of the lessons learned and a perspective about how cloud computing can affect performance and capacity in the future.

Capacity Management 35 Success Secrets - 35 Most Asked Questions on Capacity Management - What You Need to Know

Author: Aaron Osborne

Publisher: Emereo Publishing

Published: 2014-03-11

Total Pages: 30

ISBN-13: 9781488529771

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Capacity management' is a procedure applied to run data technics (IT). Its main objective is to establish that IT volume encounters present and time to come trade conditions in a cost-efficient way. One commonplace explanation of volume administration is depicted in the ITIL model. ITIL variant 3 perspectives volume administration as containing 3 sub-processes: trade volume administration, facility volume administration, and part volume administration (known as asset volume administration in ITIL variant 2). There has never been a Capacity Management Guide like this. It contains 35 answers, much more than you can imagine; comprehensive answers and extensive details and references, with insights that have never before been offered in print. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about Capacity Management. A quick look inside of some of the subjects covered: Information Technology Infrastructure Library - Capacity management, ITIL - Service delivery, Volume - Related terms, ITIL - ICT technical support, Performance engineering - Service management, Financial management for IT services - Capacity management, Capacity planning, Cloud computing Cloud management challenges, Cloud infrastructure - Cloud management challenges, ITIL security management - Relations with other ITIL processes, Service desk - Other activities, Information Technology Infrastructure Library - Service design, ITIL - Service-level management, Air traffic management, Database administrator, Network performance management, Systems management - Functions, ITIL - Capacity management, Real Time Locating System - Applications, Cloud computing - Cloud management challenges, IaaS - Cloud management challenges, ITIL - Service design, Australian Computer Society - Special Interest Groups, Virtual Iron - The Virtual Iron platform, and much more...

The Art of Capacity Planning

Author: John Allspaw

Publisher: "O'Reilly Media, Inc."

Published: 2008-09-23

Total Pages: 156

ISBN-13: 0596551835

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Success on the web is measured by usage and growth. Web-based companies live or die by the ability to scale their infrastructure to accommodate increasing demand. This book is a hands-on and practical guide to planning for such growth, with many techniques and considerations to help you plan, deploy, and manage web application infrastructure. The Art of Capacity Planning is written by the manager of data operations for the world-famous photo-sharing site Flickr.com, now owned by Yahoo! John Allspaw combines personal anecdotes from many phases of Flickr's growth with insights from his colleagues in many other industries to give you solid guidelines for measuring your growth, predicting trends, and making cost-effective preparations. Topics include: Evaluating tools for measurement and deployment Capacity analysis and prediction for storage, database, and application servers Designing architectures to easily add and measure capacity Handling sudden spikes Predicting exponential and explosive growth How cloud services such as EC2 can fit into a capacity strategy In this book, Allspaw draws on years of valuable experience, starting from the days when Flickr was relatively small and had to deal with the typical growth pains and cost/performance trade-offs of a typical company with a Web presence. The advice he offers in The Art of Capacity Planning will not only help you prepare for explosive growth, it will save you tons of grief.

Capacity Management - A Practitioner Guide

Author: Adam Grummit

Publisher: Van Haren

Published: 2009-07-29

Total Pages: 233

ISBN-13: 9087535198

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Capacity Management is described in most key ITSM frameworks: ITIL, ISO 20000 Microsoft Operations Framework (MOF) and the Application Service Library (ASL) all note the importance of Capacity Management. This major title meets the need for an in-depth practical guide to this critical process. Written and reviewed by some of the world’s most respected experts in this field it shows how Capacity Management best practice can support provision of a consistent, acceptable service level at a known and controlled cost. Practical advice covers the essential control of two balances: Supply versus demand and resources versus cost. In times of mean, frugal economic measures, it is essential to focus on those practices that are effective and yield practical results. In enlightened times of sustainability, it is also a requirement to find solutions that satisfy the criteria for 'greenness'. This excellent title shows how Capacity Management works not only within an IT environment but also why it is pivotal in meeting high profile business demands. Aligns with ISO/IEC 20000 and ITIL® ISO/IEC lists a set of required capacity management deliverables ITIL outlines what should be done in capacity management this book starts to describe how to do it Covers details of what capacity management is all about: what is capacity management why do it – benefits and cost-benefit analysis how to do it – data-flows and activities who does it – roles and perspectives implementation, maintenance, improvement, tools Provides comprehensive templates and checklists: objectives, interfaces and data-flows, sub-practices and activities metrics, application sizing parameters, data for modelling deliverables, reports, CMMI levels, KPIs, risk matrix sample capacity plan

A-Z of Capacity Management

Author: Dominic Ogbonna

Publisher: Booklocker.com

Published: 2017-11-20

Total Pages: 260

ISBN-13: 9781634927574

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Most often we are told the "what and why" of capacity management, but not how to make it happen. This book provides good practical approach on how to implement the process, with a view to bringing its benefits to the organization. Capacity management is incomplete without business driven capacity planning.

Site Reliability Engineering

Author: Niall Richard Murphy

Publisher: "O'Reilly Media, Inc."

Published: 2016-03-23

Total Pages: 552

ISBN-13: 1491951176

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The overwhelming majority of a software system’s lifespan is spent in use, not in design or implementation. So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems? In this collection of essays and articles, key members of Google’s Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. You’ll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficient—lessons directly applicable to your organization. This book is divided into four sections: Introduction—Learn what site reliability engineering is and why it differs from conventional IT industry practices Principles—Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE) Practices—Understand the theory and practice of an SRE’s day-to-day work: building and operating large distributed computing systems Management—Explore Google's best practices for training, communication, and meetings that your organization can use

Transforming Enterprise Cloud Services

Author: William Y Chang

Publisher: Springer Science & Business Media

Published: 2010-11-15

Total Pages: 447

ISBN-13: 9048198461

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The broad scope of Cloud Computing is creating a technology, business, sociolo- cal, and economic renaissance. It delivers the promise of making services available quickly with rather little effort. Cloud Computing allows almost anyone, anywhere, at anytime to interact with these service offerings. Cloud Computing creates a unique opportunity for its users that allows anyone with an idea to have a chance to deliver it to a mass market base. As Cloud Computing continues to evolve and penetrate different industries, it is inevitable that the scope and definition of Cloud Computing becomes very subjective, based on providers’ and customers’ persp- tive of applications. For instance, Information Technology (IT) professionals p- ceive a Cloud as an unlimited, on-demand, flexible computing fabric that is always available to support their needs. Cloud users experience Cloud services as virtual, off-premise applications provided by Cloud service providers. To an end user, a p- vider offering a set of services or applications in the Cloud can manage these off- ings remotely. Despite these discrepancies, there is a general consensus that Cloud Computing includes technology that uses the Internet and collaborated servers to integrate data, applications, and computing resources. With proper Cloud access, such technology allows consumers and businesses to access their personal files on any computer without having to install special tools. Cloud Computing facilitates efficient operations and management of comp- ing technologies by federating storage, memory, processing, and bandwidth.

Cloud Service Management and Governance

Author: Enamul Haque

Publisher: Enel Publications

Published: 2020-07-01

Total Pages: 293

ISBN-13: 1716788358

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Once an organisation adopts cloud computing, it quickly becomes apparent that the traditional approaches to IT Service Management processes will need to undergo drastic changes to integrate and run Bi-Modal IT Service Operations. This book is an alleyway to managing enterprise could services with a framework that consists of progressive Service Management practices to ensure practical, strategic, and modular methodology for the positive transformation of ITSM for cloud delivery models is followed. It illustrates how to optimise your current IT Service Management processes using modern service management frameworks, including ITIL 4, and IT4IT – from conceptual service blueprint to the most efficient service operations. It gives facile explanations of the cloud service management reference architecture, IT value streams and service models. It has very easy-to-understand process workflows with grand synthesis with enterprise service management and cloud operations management using Agile, DevOps, and Robotic Process Automation, with a value-based approach. Comprehensive features include - Cloud Service Management Framework. - Transformation and Transition Planning actions for ITSM processes. - Value stream workflows with detailed explanations for the incident, problem, change management and other processes. - Detail KPIs for performance monitoring and continuous improvements. - A full setup manual of smart cloud governance for a better decision-making process. - Complete guide on setting up your Cloud Centre Of Excellence with defined roles and responsibilities. - And many more have yet to see cloud capability-related facets to make your cloud service management successful and measurable.