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Author: Annelies van der Veen
Publisher: Van Haren
ISBN: 9087535864
Category : Architecture
Languages : en
Pages : 233
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Book Description
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
Author: Annelies van der Veen
Publisher: Van Haren
ISBN: 9087535864
Category : Architecture
Languages : en
Pages : 233
Get Book Here
Book Description
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
Author: Michael Hünseler
Publisher: Springer
ISBN: 0230391508
Category : Business & Economics
Languages : en
Pages : 473
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Book Description
Credit Portfolio Management is a topical text on approaches to the active management of credit risks. The book is a valuable, up to date guide for portfolio management practitioners. Its content comprises of three main parts: The framework for managing credit risks, Active Credit Portfolio Management in practice and Hedging techniques and toolkits.
Author: Dominic Ogbonna
Publisher: Booklocker.com
ISBN: 9781634927574
Category :
Languages : en
Pages : 260
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Book Description
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.
Author: John Allspaw
Publisher: "O'Reilly Media, Inc."
ISBN: 0596551835
Category : Computers
Languages : en
Pages : 156
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Book Description
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.
Author: Rajan Suri
Publisher: CRC Press
ISBN: 1351170759
Category : Business & Economics
Languages : en
Pages : 453
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Book Description
POLCA (Paired-cell Overlapping Loops of Cards with Authorization) is a card-based visual control system that manages the flow of jobs through the shop floor: at each operation, it controls which job should be worked on next to meet delivery targets. POLCA ensures that upstream operations use their capacity effectively by working on jobs that are needed downstream, while at the same time preventing excessive work-in-process (WIP) build-ups when bottlenecks appear unexpectedly. POLCA is particularly suited to companies manufacturing high-mix, low-volume and customized products. Such companies struggle with long lead times, late deliveries, and daily expediting to meet delivery dates. ERP systems are not designed to deal with this highly variable environment, and add-on software such as Finite Capacity Scheduling systems can require complex installation. Also, the Kanban system does not work well with low-volume or custom production. POLCA has delivered impressive results in such environments. It does not require any complex software implementation: it can be used without an ERP system or it can seamlessly complement an existing ERP system. This book: Provides a step-by-step roadmap on how to implement POLCA; invaluable for both companies that wish to implement POLCA as well as consultants and academics advising such companies. Explains the concepts in practical and easy-to-understand terms by showing detailed shop-floor examples. Includes more than 100 illustrations for understanding how POLCA works as well as for elaborating on details of the implementation steps. Contains case studies written by company owners and executives documenting their POLCA implementation process and the results achieved in various industries in six countries.
Author: Cary Millsap
Publisher: "O'Reilly Media, Inc."
ISBN: 1449366783
Category : Computers
Languages : en
Pages : 419
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Book Description
Oracle system performance inefficiencies often go undetected for months or even years--even under intense scrutiny--because traditional Oracle performance analysis methods and tools are fundamentally flawed. They're unreliable and inefficient.Oracle DBAs and developers are all too familiar with the outlay of time and resources, blown budgets, missed deadlines, and marginally effective performance fiddling that is commonplace with traditional methods of Oracle performance tuning. In this crucial book, Cary Millsap, former VP of Oracle's System Performance Group, clearly and concisely explains how to use Oracle's response time statistics to diagnose and repair performance problems. Cary also shows how "queueing theory" can be applied to response time statistics to predict the impact of upgrades and other system changes.Optimizing Oracle Performance eliminates the time-consuming, trial-and-error guesswork inherent in most conventional approaches to tuning. You can determine exactly where a system's performance problem is, and with equal importance, where it is not, in just a few minutes--even if the problem is several years old.Optimizing Oracle Performance cuts a path through the complexity of current tuning methods, and streamlines an approach that focuses on optimization techniques that any DBA can use quickly and successfully to make noticeable--even dramatic--improvements.For example, the one thing database users care most about is response time. Naturally, DBAs focus much of their time and effort towards improving response time. But it is entirely too easy to spend hundreds of hours to improve important system metrics such as hit ratios, average latencies, and wait times, only to find users are unable to perceive the difference. And an expensive hardware upgrade may not help either.It doesn't have to be that way. Technological advances have added impact, efficiency, measurability, predictive capacity, reliability, speed, and practicality to the science of Oracle performance optimization. Optimizing Oracle Performance shows you how to slash the frustration and expense associated with unraveling the true root cause of any type of performance problem, and reliably predict future performance.The price of this essential book will be paid back in hours saved the first time its methods are used.
Author: Larry Klosterboer
Publisher: Pearson Education
ISBN: 0132480026
Category : Business & Economics
Languages : en
Pages : 456
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Book Description
The Business-Focused, Best-Practice Guide to Succeeding with ITIL Capacity Management Using ITIL® capacity management processes, IT organizations can eliminate waste and overbuying, reduce both equipment and staffing costs, drive more value from existing investments, and consistently provide the right resources to meet the needs of the business. Now, in this comprehensive, best-practice guide, leading ITIL expert Larry Klosterboer systematically explains how to manage capacity using the ITIL framework and techniques. Drawing on his extensive ITIL experience, Klosterboer covers all facets of ITIL-based capacity management, and offers proven solutions to the challenges IT organizations encounter in implementation. He presents expert guidance on accurately projecting demand and growth, planning and staffing, tool selection, process implementation, and much more. This book’s practical insights will be invaluable to every IT leader who wants to leverage ITIL’s best practices for capacity management, and for every business and technical manager who wants IT to deliver greater value, efficiency, and effectiveness. Coverage includes Making the business case for capacity management Establishing specific goals for capacity management Mastering ITIL capacity management terminology Predicting capacity in dynamic, fast-changing organizations Implementing systems that help you anticipate trends Defining capacity plans, staffing capacity management teams, and implementing ongoing processes Linking capacity with performance management and with other ITIL processes Selecting the right capacity management tools for your environment Integrating capacity issues into your IT project management discipline Using “business capacity planning” to help the entire business become more agile
Author:
Publisher:
ISBN: 9780113314935
Category :
Languages : en
Pages : 176
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Book Description
This guidance is the essential reference text which accompanies the ITIL Practitioner qualification. Fully integrated with the ITIL Practitioner syllabus, this publication is also a practical guide that helps IT service management (ITSM) professionals turn ITIL theory into practice through case studies, worksheets, templates and scenarios.
Author: Brian Johnson
Publisher: Van Haren
ISBN: 940180995X
Category : Architecture
Languages : en
Pages : 205
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Book Description
We DID IT; so can you. DID is Digital Information Design. IT is of course the ubiquitous Information Technology that is so simple, so easy to design and change that it (sorry, IT) never goes wrong and all you need to do is to teach a few people a bit about coding, implementing and a best practice. More seriously, if all of IT projects were successful, Digital Information Design would be a waste of time. However, the failure rate of IT outsourcing deals is around 40%, and hiring a sourcing consultant increases the odds of failure. IT-enabled enterprises thus need to know themselves how to govern the IT function. DID is the only best practice that recognizes that to do just that. You need more than best practice; and inevitably more than one best practice as well as people who understand that there is no such thing as simple easy to design IT that never changes. Therefore, to support your work, Digital Information Design (DID) guidance has been developed as a good practice to get it actually governed and done! People working in IT rarely have proficient domain experience like working as a user/customer in the line of business that is employing their IT services to perform what once were manual activities. Vice versa, people working in the line of business are rarely well-versed in designing complex IT systems and processes, but times have changed. The DID framework aids in bringing together the right mix of IT and domain expertise, thereby helping to connect both views of the same, albeit complex, IT-enabled world. DID recognizes complexity, demands inclusivity of all stakeholders in design and provides a simple yet useful model to identify key resources. And it recognizes that you cannot do everything using a single governing concept. If you want to come to grips with designing business services that can be relied upon, try using DID. This book is about the design and functioning of enterprise-wide business information management using intelligent customer principles, with particular regard to digitization. The DID framework is used to describe, position and provide tools for the design of the intelligent customer function focusing on the enterprise information assets. This framework has been set up to effectively shape business information management within an enterprise, with the aim of ensuring a better use of information and technology in the enterprise. DID Practitioner guide is part of the DID library and specifically deals with the ability of an enterprise to manage and control data services from a practical viewpoint. The principles are written so that they can be used in various disciplines of supporting services and the primary processes of both for-profit or not for-profit enterprises.
Author: Kristina Y. Risley, DrPH, CPCC
Publisher: Springer Publishing Company
ISBN: 0826145094
Category : Medical
Languages : en
Pages : 307
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Book Description
“The authors bring a passion for social justice, equity, and inclusivity to the dialogue about changing the unjust systems that create disparate population health outcomes.” ©Doody’s Review Service, 2022, Suzan C Ulrich, Dr.PH, MSN, MN, RN, CNM, FACNM (Resurrection University) Leading Systems Change in Public Health: A Field Guide for Practitioners is the first resource written by public health professionals for public health professionals on how to improve public health by utilizing a systems change lens. Edited by leaders from the de Beaumont Foundation and the University of Illinois Chicago School of Public Health with chapters written by a diverse array of public health leaders, the book provides an evidence-based framework with practical strategies, processes, and tools for enacting meaningful change. Complete with engaging stories and tips to illustrate concepts in action, this book is the essential guide for current and future public health leaders working within and across individual, interpersonal, organizational, cross-sector, and community levels. The book addresses subjects such as change leadership, health equity, racial justice, power sharing, and readiness for change. It addresses best practices for enacting change at different levels, including at the personal, interpersonal, organizational, and team or cross-sector level, while describing the factors, the processes, skills, and tools required for leading complex change. It not only covers the process of leading systems change but also the importance of community organizing and coalition building, identifying a shared understanding of the problem, how to leverage the lessons of implementation science, and how to understand the relationship between sustainability and public health. Practical examples and stories highlight challenges and opportunities, systems change in action, and the importance of crisis leadership – including lessons learned from the COVID-19 pandemic. Key Features: Enables practitioners to improve public health by utilizing a systems change approach Applies systems change strategies to help discover solutions for improved community health equity and racial justice Integrates practical public health examples and stories from innovative leaders in the field Includes tools for how to implement internal processes that generate creative and effective system change leadership
