Download or read book The Art of Capacity Planning written by John Allspaw and published by "O'Reilly Media, Inc.". This book was released on 2008-09-23 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Capacity Management A Practitioner Guide written by Annelies van der Veen and published by Van Haren. This book was released on 1970-01-01 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book The Art of Capacity Planning written by Arun Kejariwal and published by "O'Reilly Media, Inc.". This book was released on 2017-09-21 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: In their early days, Twitter, Flickr, Etsy, and many other companies experienced sudden spikes in activity that took their web services down in minutes. Today, determining how much capacity you need for handling traffic surges is still a common frustration of operations engineers and software developers. This hands-on guide provides the knowledge and tools you need to measure, deploy, and manage your web application infrastructure before you experience explosive growth. In this thoroughly updated edition, authors Arun Kejariwal (MZ) and John Allspaw provide a systematic, robust, and practical approach to capacity planning—rather than theoretical models—based on their own experiences and those of many colleagues in the industry. They address the vast sea change in web operations, especially cloud computing. Understand issues that arise on heavily trafficked websites or mobile apps Explore how capacity fits into web/mobile app availability and performance Use tools for measuring and monitoring computer performance and usage Turn measurement data into robust forecasts and learn how trending fits into the planning process Examine related deployment concepts: installation, configuration, and management automation Learn how cloud autoscaling enables you to scale your app’s capacity up or down
Download or read book Performance by Design written by Daniel A. Menascé and published by Prentice Hall Professional. This book was released on 2004 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical, real-world solutions are given to potential problems covering the entire system life cycle. This book describes how to map real-life systems (databases, data centers, and e-commerce applications) into analytic performance models. The authors elaborate upon these models and use them to help the reader better understand performance issues.
Download or read book Capacity Planning for Web Services written by Daniel A. Menascé and published by Prentice Hall. This book was released on 2002 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: MenascT (computer science, George Mason U.) and Almeida (computer science, U. of Minas Gerais, Brazil) provide a quantitative analysis of Web service availability and a framework for understanding and planning Web services. They discuss benchmarking, load testing, workload forecasting, and performan
Download or read book Capacity and Inventory Planning for Make to Order Production Systems written by Klaus Altendorfer and published by Springer Science & Business Media. This book was released on 2013-07-31 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents different models for the simultaneous optimization problem of capacity investment and work release rule parameterization. The overall costs are minimized either including backorder costs or considering a service level constraint. The available literature is extended with the integration of a distributed customer required lead time in addition to the actual demand distribution. Furthermore, an endogenous production lead time is introduced. Different models for make-to-order production systems with one or multiple serial processing stages are developed. Capacity investment is linked to the processing rates of the machines or to the number of the machines. Results are equations for service level, tardiness, and FGI lead time in such a production system. For special cases with M/M/1 and M/M/s queues explicit solutions of the optimization problems or optimality conditions concerning capacity investment and work release rule parameterization are provided.
Download or read book Web Operations written by John Allspaw and published by "O'Reilly Media, Inc.". This book was released on 2010-06-21 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: A web application involves many specialists, but it takes people in web ops to ensure that everything works together throughout an application's lifetime. It's the expertise you need when your start-up gets an unexpected spike in web traffic, or when a new feature causes your mature application to fail. In this collection of essays and interviews, web veterans such as Theo Schlossnagle, Baron Schwartz, and Alistair Croll offer insights into this evolving field. You'll learn stories from the trenches--from builders of some of the biggest sites on the Web--on what's necessary to help a site thrive. Learn the skills needed in web operations, and why they're gained through experience rather than schooling Understand why it's important to gather metrics from both your application and infrastructure Consider common approaches to database architectures and the pitfalls that come with increasing scale Learn how to handle the human side of outages and degradations Find out how one company avoided disaster after a huge traffic deluge Discover what went wrong after a problem occurs, and how to prevent it from happening again Contributors include: John Allspaw Heather Champ Michael Christian Richard Cook Alistair Croll Patrick Debois Eric Florenzano Paul Hammond Justin Huff Adam Jacob Jacob Loomis Matt Massie Brian Moon Anoop Nagwani Sean Power Eric Ries Theo Schlossnagle Baron Schwartz Andrew Shafer
Download or read book Cloud Capacity Management written by Navin Sabharwal and published by Apress. This book was released on 2013-08-26 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Resource Management and Capacity Planning Handbook A Guide to Maximizing the Value of Your Limited People Resources written by Jerry Manas and published by McGraw Hill Professional. This book was released on 2014-08-29 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE DEFINITIVE GUIDE TO MAXIMIZING LIMITED RESOURCES TO INNOVATE AND GROW Trying to accomplish too much with too few resources has become almost customary in business today. More often than not, though, all that we "accomplish" is delayed projects, mass confusion, and missed opportunities--not the achievement of business goals. The Resource Management and Capacity Planning Handbook helps you tackle the critical challenges of resource management and capacity planning head on by providing a proven tool for making the leap from chaos to control: the Capacity Quadrant, a framework for addressing visibility, prioritization, optimization of existing resources, and integrated planning and governance. The Resource Management and Capacity Planning Handbook demystifies the complexities of resource capacity and demand management and offers clear ways for maximizing your limited resources to drive business growth and sustainability. This groundbreaking guide includes: The latest benchmark data from a comprehensive study of resource management Case studies from organizations that have used the book's methods with great success Tools for overcoming common barriers and making decisions involving time capture, resource assignments, and competing priorities Recommendations on ownership of the organization's resource management and capacity planning functions Considerations for addressing the human side of resource management and capacity planning The Resource Management and Capacity Planning Handbook gives you the information, insight, and proven methods to take your company where it has never been before. PRAISE FOR THE RESOURCE MANAGEMENT AND CAPACITY PLANNING HANDBOOK "There are lots of leadership books, scores of human resources books, and plenty of project and portfolio management books. This is the first book dedicated to what is essentially the drivetrain of organizations--the effective use of its people toward its most important activities. This is Manas's best and most ambitious book yet." -- Judith E. Glaser, CEO, Benchmark Communications, Inc.; Chairman of The Creating WE Institute; and author of the bestselling Conversational Intelligence "Jerry's book and the Capacity Quadrant model he outlines give you a realistic view of your workforce and an approach to maximizing the 'people power' in your organization that's easy to understand and apply. It could very well help transform your company and make you a hero in the process!" -- Dave Garrett, President and CEO, ProjectManagement.com "Unlike lifeless products, people skills and capacity are difficult to measure and vary widely between 'good' days and 'bad' days. Manas steps nimbly through this minefield with solid evidence and practical advice--all laced together in an easy-to-read style." -- R. Max Wideman FCSCE, FEIC, FICE, FPMI "It didn't take me too long into reading when I realized how much we really needed this book. I wish we had it when we started implementing Resource Capacity Planning and Investment Planning. I will make sure all of my staff members have copies." -- Gary Merrifield, PMP, Manager, IT Project Delivery and Quality Assurance, Blue Cross Blue Shield of Louisiana "A great guide to the most important topic in management: how to maximize your limited people resources." -- Hans Heuschkel, Senior Business Intelligence Analyst/Project Manager, Swiss insurance company
Download or read book The Art of Scalability written by Martin L. Abbott and published by Addison-Wesley Professional. This book was released on 2015-05-23 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Comprehensive, Proven Approach to IT Scalability–Updated with New Strategies, Technologies, and Case Studies In The Art of Scalability, Second Edition, leading scalability consultants Martin L. Abbott and Michael T. Fisher cover everything you need to know to smoothly scale products and services for any requirement. This extensively revised edition reflects new technologies, strategies, and lessons, as well as new case studies from the authors’ pioneering consulting practice, AKF Partners. Writing for technical and nontechnical decision-makers, Abbott and Fisher cover everything that impacts scalability, including architecture, process, people, organization, and technology. Their insights and recommendations reflect more than thirty years of experience at companies ranging from eBay to Visa, and Salesforce.com to Apple. You’ll find updated strategies for structuring organizations to maximize agility and scalability, as well as new insights into the cloud (IaaS/PaaS) transition, NoSQL, DevOps, business metrics, and more. Using this guide’s tools and advice, you can systematically clear away obstacles to scalability–and achieve unprecedented IT and business performance. Coverage includes • Why scalability problems start with organizations and people, not technology, and what to do about it • Actionable lessons from real successes and failures • Staffing, structuring, and leading the agile, scalable organization • Scaling processes for hyper-growth environments • Architecting scalability: proprietary models for clarifying needs and making choices–including 15 key success principles • Emerging technologies and challenges: data cost, datacenter planning, cloud evolution, and customer-aligned monitoring • Measuring availability, capacity, load, and performance
Download or read book The Art of Gathering written by Priya Parker and published by Penguin. This book was released on 2020-04-14 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Hosts of all kinds, this is a must-read!" --Chris Anderson, owner and curator of TED From the host of the New York Times podcast Together Apart, an exciting new approach to how we gather that will transform the ways we spend our time together—at home, at work, in our communities, and beyond. In The Art of Gathering, Priya Parker argues that the gatherings in our lives are lackluster and unproductive--which they don't have to be. We rely too much on routine and the conventions of gatherings when we should focus on distinctiveness and the people involved. At a time when coming together is more important than ever, Parker sets forth a human-centered approach to gathering that will help everyone create meaningful, memorable experiences, large and small, for work and for play. Drawing on her expertise as a facilitator of high-powered gatherings around the world, Parker takes us inside events of all kinds to show what works, what doesn't, and why. She investigates a wide array of gatherings--conferences, meetings, a courtroom, a flash-mob party, an Arab-Israeli summer camp--and explains how simple, specific changes can invigorate any group experience. The result is a book that's both journey and guide, full of exciting ideas with real-world applications. The Art of Gathering will forever alter the way you look at your next meeting, industry conference, dinner party, and backyard barbecue--and how you host and attend them.
Download or read book Configuration and Capacity Planning for Solaris Servers written by Brian L. Wong and published by Prentice Hall PTR. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: No matter what application or SPARC architecture you're working with, "Configuration and Capacity Planning for Solaris Servers" can help you maximize the performance of your Solaris-based server. This is the most comprehensive guide to configuring and sizing Solaris servers for virtually any task, including: World Wide Web, Internet E-mail, ftp, and Usenet news serversNFS serversDatabase managementClient/server computingTimesharingGeneral purpose application serversInternet firewalls Sun Microsystems engineer Brian Wong reviews the load characteristics of each type of usage, in detail. He then demonstrates how each application interacts with Solaris server architecture to impact each aspect of system performance, including throughput, latency, utilization, and efficiency. Ten detailed case studies make it easy for system administrators to take advantage of the book's concepts and methodology. "Configuration and Capacity Planning for Solaris Servers" focuses extensively on critical I/O issues, showing how to tailor usage, applications, software, and hardware to accommodate the realities of I/O. It presents detailed coverage of memory and virtual memory; SBus and VME configuration; disk access, SCSI and RAID subsystems; and file systems and backup issues. Wong also presents important considerations in configuring systems based on each major SPARC architecture. Whether you're optimizing an existing Solaris system or planning a new one," Configurations and Capacity Planning for Solaris Servers" gives you the practical advice and detailed technical information you need to deliver maximum performance at the lowest possible cost.
Download or read book Monitoring with Graphite written by Jason Dixon and published by "O'Reilly Media, Inc.". This book was released on 2017-03-13 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphite has become one of the most powerful monitoring tools available today, due to its ease of use, rapid graph prototyping abilities, and a friendly rendering API. With this practical guide, system administrators and engineers will learn how to use this open source tool to track operational data you need to monitor your systems, as well as application-level metrics for profiling your services. Author Jason Dixon, member of the Graphite project, provides a thorough introduction of Graphite from the basics to the skills and tools you need for troubleshooting and scaling out its software components. If you want to learn more about monitoring systems, services, or applications, this is the book you need. Get an introduction to monitoring, including important concepts and terminology Examine the features and functionality of key Graphite components, including Carbon and Whisper Learn the typical user workflow necessary to create a basic line chart Build complex charts with chained functions and multiple axes that interact directly with the rendering API Understand how to use the native Graphite dashboard, as well as the more popular third-party dashboards Master the art of scaling and troubleshooting high-performance or highly available Graphite clusters
Download or read book A Z of Capacity Management written by Dominic Ogbonna and published by Booklocker.com. This book was released on 2017-11-20 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Art of Agile Development written by James Shore and published by "O'Reilly Media, Inc.". This book was released on 2008 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: For those considering Extreme Programming, this book provides no-nonsense advice on agile planning, development, delivery, and management taken from the authors' many years of experience. While plenty of books address the what and why of agile development, very few offer the information users can apply directly.
Download or read book Scaling for E business written by Daniel A. Menascé and published by Prentice Hall Professional. This book was released on 2000 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents analysis techniques for quantifying and projecting every element of your e-business site's performance and planning for the capacity you need.
Download or read book Getting the Right Things Done written by Pascal Dennis and published by Lean Enterprise Institute. This book was released on 2006 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... Pascal will illustrate the method by telling the story of the imaginary (but very real) Atlas Industries as it switches from traditional planning methods to rigorous strategy deployment. He will explain in detail how you and your organization can get the right things done by applying the method consistently"--P. vii, foreword.
