Download or read book Network Application Performance Analysis Hero s Guide to Troubleshooting Slow Transactions written by Gary Kaiser and published by Dynatrace. This book was released on 2015-01-08 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide presents a repeatable methodology for troubleshooting poorly performing applications. It is designed to help the network analyst focus on key network-visible behaviors that influence application performance, with the goal of identifying exactly where and why transaction delays occur—without the distraction of costly red herrings. In many cases, the methodology presented here is applied as a drill-down or deep-dive analysis from a symptom or fault domain identified by a complementary application or network monitoring solution, especially where ambiguity is unacceptable. In other cases it is applied independently, where performance problems may remain invisible to or undiagnosable by monitoring solutions. It is designed to address typical web or client/server business applications—the types where poor performance results in user complaints, diminished productivity and lost revenue opportunities. Perhaps most importantly, it highlights the tight interaction between network conditions, server configurations and application behaviors, understanding the critical importance of effective collaboration between network, system and application teams. The guide includes relevant TCP, network and application background, and while it references Dynatrace Network Analyzer as the tool example, the guide will be useful even without the product. I trust you will find this book useful and hope you enjoy reading it. Please feel free to contact me with questions, corrections, concerns, anecdotes, or suggestions. Gary Kaiser
Download or read book IMS Performance and Tuning Guide written by Jouko Jantti and published by . This book was released on 2006 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM Redbooks publication provides IMS performance monitoring and tuning information. This book differs from previous IMS performance and tuning IBM Redbooks in that there is less emphasis on the internal workings of IMS and more information about why and how certain options can affect the performance of IMS. Most of the information in the previous book IMS Version 7 Performance Monitoring and Tuning Update, SG24-6404, is still valid, and in most cases, continues to be valid in any future versions of IMS. This book is not an update or rewrite but instead attempts to be more of a guide than a reference. As such, the team gathered experiences and data from actual production environments as well as from IBM benchmarks and solicited input from experts in as many areas as possible. You should be able to find valuable new information and perhaps validate things you might have questioned. Hardware and software characteristics are constantly changing, but hopefully the information that you find here provides a basis to help you react to change and to keep your IMS running efficiently. In this book, we introduce methods and tools for monitoring and tuning IMS systems, and in addition to IMS TM and DB system-wide performance considerations, we dedicate separate chapters for application considerations, IMS and DB2 interoperability, the Parallel Sysplex environment, and On Demand considerations.
Download or read book Business Process Management Design Guide Using IBM Business Process Manager written by Dr. Ali Arsanjani and published by IBM Redbooks. This book was released on 2015-04-27 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: IBM® Business Process Manager (IBM BPM) is a comprehensive business process management (BPM) suite that provides visibility and management of your business processes. IBM BPM supports the whole BPM lifecycle approach: Discover and document Plan Implement Deploy Manage Optimize Process owners and business owners can use this solution to engage directly in the improvement of their business processes. IBM BPM excels in integrating role-based process design, and provides a social BPM experience. It enables asset sharing and creating versions through its Process Center. The Process Center acts as a unified repository, making it possible to manage changes to the business processes with confidence. IBM BPM supports a wide range of standards for process modeling and exchange. Built-in analytics and search capabilities help to further improve and optimize the business processes. This IBM Redbooks® publication provides valuable information for project teams and business people that are involved in projects using IBM BPM. It describes the important design decisions that you face as a team. These decisions invariably have an effect on the success of your project. These decisions range from the more business-centric decisions, such as which should be your first process, to the more technical decisions, such as solution analysis and architectural considerations.
Download or read book Expert One on One Oracle written by Thomas Kyte and published by Apress. This book was released on 2010-11-16 with total page 1328 pages. Available in PDF, EPUB and Kindle. Book excerpt: * A proven best-seller by the most recognized Oracle expert in the world. * The best Oracle book ever written. It defines what Oracle really is, and why it is so powerful. * Inspired by the thousands of questions Tom has answered on his http://asktom.oracle.com site. It tackles the problems that developers and DBAs struggle with every day. * Provides everything you need to know to program correctly with the database and exploit its feature-set effectively.
Download or read book CockroachDB written by Jesse Seldess and published by . This book was released on 2022 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the lowdown on CockroachDB, the elastic SQL database built to handle the demands of today's data-driven world. With this practical guide, software developers, architects, and DevOps teams will discover the advantages of building on a distributed SQL database. You'll learn how to create applications that scale elastically and provide seamless delivery for end users while remaining exceptionally resilient and indestructible. Written from scratch for the cloud and architected to scale elastically to handle the demands of cloud native and open source, CockroachDB makes it easier to build and scale modern applications. If you're familiar with distributed systems, you'll quickly discover the benefits of strong data correctness and consistency guarantees as well as optimizations for delivering ultralow latencies to globally distributed end users. With this thorough guide, you'll learn how to: Plan and build applications for distributed infrastructure, including data modeling and schema design Migrate data into CockroachDB Read and write data and run ACID transactions across distributed infrastructure Optimize queries for performance across geographically distributed replicas Plan a CockroachDB deployment for resiliency across single-region and multiregion clusters Secure, monitor, and optimize your CockroachDB deployment.
Download or read book The Coding Manual for Qualitative Researchers written by Johnny Saldana and published by SAGE. This book was released on 2009-02-19 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Coding Manual for Qualitative Researchers is unique in providing, in one volume, an in-depth guide to each of the multiple approaches available for coding qualitative data. In total, 29 different approaches to coding are covered, ranging in complexity from beginner to advanced level and covering the full range of types of qualitative data from interview transcripts to field notes. For each approach profiled, Johnny Saldaña discusses the method’s origins in the professional literature, a description of the method, recommendations for practical applications, and a clearly illustrated example.
Download or read book The Financial Crisis Inquiry Report written by Financial Crisis Inquiry Commission and published by Cosimo, Inc.. This book was released on 2011-05-01 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Financial Crisis Inquiry Report, published by the U.S. Government and the Financial Crisis Inquiry Commission in early 2011, is the official government report on the United States financial collapse and the review of major financial institutions that bankrupted and failed, or would have without help from the government. The commission and the report were implemented after Congress passed an act in 2009 to review and prevent fraudulent activity. The report details, among other things, the periods before, during, and after the crisis, what led up to it, and analyses of subprime mortgage lending, credit expansion and banking policies, the collapse of companies like Fannie Mae and Freddie Mac, and the federal bailouts of Lehman and AIG. It also discusses the aftermath of the fallout and our current state. This report should be of interest to anyone concerned about the financial situation in the U.S. and around the world.THE FINANCIAL CRISIS INQUIRY COMMISSION is an independent, bi-partisan, government-appointed panel of 10 people that was created to "examine the causes, domestic and global, of the current financial and economic crisis in the United States." It was established as part of the Fraud Enforcement and Recovery Act of 2009. The commission consisted of private citizens with expertise in economics and finance, banking, housing, market regulation, and consumer protection. They examined and reported on "the collapse of major financial institutions that failed or would have failed if not for exceptional assistance from the government."News Dissector DANNY SCHECHTER is a journalist, blogger and filmmaker. He has been reporting on economic crises since the 1980's when he was with ABC News. His film In Debt We Trust warned of the economic meltdown in 2006. He has since written three books on the subject including Plunder: Investigating Our Economic Calamity (Cosimo Books, 2008), and The Crime Of Our Time: Why Wall Street Is Not Too Big to Jail (Disinfo Books, 2011), a companion to his latest film Plunder The Crime Of Our Time. He can be reached online at www.newsdissector.com.
Download or read book SQL Server Query Performance Tuning written by Grant Fritchey and published by Apress. This book was released on 2014-09-16 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Queries not running fast enough? Wondering about the in-memory database features in 2014? Tired of phone calls from frustrated users? Grant Fritchey’s book SQL Server Query Performance Tuning is the answer to your SQL Server query performance problems. The book is revised to cover the very latest in performance optimization features and techniques, especially including the newly-added, in-memory database features formerly known under the code name Project Hekaton. This book provides the tools you need to approach your queries with performance in mind. SQL Server Query Performance Tuning leads you through understanding the causes of poor performance, how to identify them, and how to fix them. You’ll learn to be proactive in establishing performance baselines using tools like Performance Monitor and Extended Events. You’ll learn to recognize bottlenecks and defuse them before the phone rings. You’ll learn some quick solutions too, but emphasis is on designing for performance and getting it right, and upon heading off trouble before it occurs. Delight your users. Silence that ringing phone. Put the principles and lessons from SQL Server Query Performance Tuning into practice today. Covers the in-memory features from Project Hekaton Helps establish performance baselines and monitor against them Guides in troubleshooting and eliminating of bottlenecks that frustrate users
Download or read book A Basic Guide to Exporting written by Jason Katzman and published by Skyhorse Publishing Inc.. This book was released on 2011-03-23 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is practical advice for anyone who wants to build their business by selling overseas. The International Trade Administration covers key topics such as marketing, legal issues, customs, and more. With real-life examples and a full index, A Basic Guide to Exporting provides expert advice and practical solutions to meet all of your exporting needs.
Download or read book Software Testing written by Gerald D. Everett and published by John Wiley & Sons. This book was released on 2007-07-27 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software Testing presents one of the first comprehensive guides to testing activities, ranging from test planning through test completion for every phase of software under development, and software under revision. Real life case studies are provided to enhance understanding as well as a companion website with tools and examples.
Download or read book Qualitative Data Analysis written by Ian Dey and published by Routledge. This book was released on 2003-09-02 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Qualitative Data Analysis shows that learning how to analyse qualitative data by computer can be fun. Written in a stimulating style, with examples drawn mainly from every day life and contemporary humour, it should appeal to a wide audience.
Download or read book Limitless written by Jim Kwik and published by Hay House, Inc. This book was released on 2020-04-07 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the full potential of your brain, learn faster, and achieve your goals with this instant New York Times and #1 Wall Street Journal bestseller from Jim Kwik, the world’s #1 brain coach. This ultimate brain training book is packed with practical techniques to help you level-up your mental performance and transform your life. “There’s no genius pill, but Jim gives you the process for unlocking your best brain and brightest future. Just like you want a healthy body, you want a flexible, strong, energized, and fit brain. That’s what Jim does for a living—he is the personal trainer for the mind.” — Mark Hyman, M.D., Head of Strategy and Innovation, Cleveland Clinic Center for Functional Medicine, author of 12 New York Times best-selling books For over 25 years, Jim Kwik has worked closely with successful men and women who are at the top in their fields as actors, athletes, CEOs, and business leaders from all walks of life to unlock their true potential. In Limitless, he reveals the science-based practices and field-tested tips to accelerate self-learning, communication, memory, focus, recall, and speed reading, to create amazing results. Limitless is the ultimate transformation book and gives people the ability to accomplish more--more productivity, more transformation, more personal success and business achievement--by changing their Mindset, Motivation, and Methods. These “3 M’s” live in the pages of Limitless along with practical techniques that unlock the superpowers of your brain and change your habits. Learn how to: FLIP YOUR MINDSET Identify and challenge the assumptions, habits, and procrastinations that limit you and expand the boundaries of what you believe is possible. IGNITE YOUR MOTIVATION By uncovering your passions, purposes, and sources of energy, you can stay focused and clear on your goals. Uncovering what motivates you is the key that opens up limitless mental capacity. This is where Passion + Purpose + Energy meet to move you closer to your goals, while staying focused and clear. MASTER THE METHOD Accelerate learning, improve memory, and enhance brain performance Jim Kwik applies the latest neuroscience for accelerated learning, and will help you finish a book 3x faster through speed reading (and remember every part of it), learn a new language in record time, and master new skills with ease. “What you’ll get within these pages is a series of tools that will help you cast off your perceived restrictions. You’re going to learn how to unlimit your brain. You’re going to learn how to unlimit your drive. You’re going to learn how to unlimit your memory, your focus, and your habits. If I am your mentor in your hero’s journey, then this book is your map to master your mind, motivation, and methods to learn how to learn. And once you’ve done that, you will be limitless.” –Jim Kwik Packed with tips and techniques to improve memory, focus, recall, and speed reading, this brain training book is the perfect gift for anyone looking to transform their life."
Download or read book Introduction to E commerce written by Zheng Qin and published by Springer Science & Business Media. This book was released on 2010-06-30 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to E-commerce discusses the foundations and key aspects of E-commerce while focusing on the latest developments in the E-commerce industry. Practical case studies offer a useful reference for dealing with various issues in E-commerce such as latest applications, management techniques, or psychological methods. Dr. Zheng Qin is currently Director of the E-Commerce Institute of Xi’an Jiaotong University.
Download or read book System Engineering Analysis Design and Development written by Charles S. Wasson and published by John Wiley & Sons. This book was released on 2015-11-16 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the first edition: “This excellent text will be useful to everysystem engineer (SE) regardless of the domain. It covers ALLrelevant SE material and does so in a very clear, methodicalfashion. The breadth and depth of the author's presentation ofSE principles and practices is outstanding.” –Philip Allen This textbook presents a comprehensive, step-by-step guide toSystem Engineering analysis, design, and development via anintegrated set of concepts, principles, practices, andmethodologies. The methods presented in this text apply to any typeof human system -- small, medium, and large organizational systemsand system development projects delivering engineered systems orservices across multiple business sectors such as medical,transportation, financial, educational, governmental, aerospace anddefense, utilities, political, and charity, among others. Provides a common focal point for “bridgingthe gap” between and unifying System Users, System Acquirers,multi-discipline System Engineering, and Project, Functional, andExecutive Management education, knowledge, and decision-making fordeveloping systems, products, or services Each chapter provides definitions of key terms,guiding principles, examples, author’s notes, real-worldexamples, and exercises, which highlight and reinforce key SE&Dconcepts and practices Addresses concepts employed in Model-BasedSystems Engineering (MBSE), Model-Driven Design (MDD), UnifiedModeling Language (UMLTM) / Systems Modeling Language(SysMLTM), and Agile/Spiral/V-Model Development such asuser needs, stories, and use cases analysis; specificationdevelopment; system architecture development; User-Centric SystemDesign (UCSD); interface definition & control; systemintegration & test; and Verification & Validation(V&V) Highlights/introduces a new 21st Century SystemsEngineering & Development (SE&D) paradigm that is easy tounderstand and implement. Provides practices that are critical stagingpoints for technical decision making such as Technical StrategyDevelopment; Life Cycle requirements; Phases, Modes, & States;SE Process; Requirements Derivation; System ArchitectureDevelopment, User-Centric System Design (UCSD); EngineeringStandards, Coordinate Systems, and Conventions; et al. Thoroughly illustrated, with end-of-chapter exercises andnumerous case studies and examples, Systems EngineeringAnalysis, Design, and Development, Second Edition is a primarytextbook for multi-discipline, engineering, system analysis, andproject management undergraduate/graduate level students and avaluable reference for professionals.
Download or read book Early Retirement Extreme written by Jacob Lund Fisker and published by Createspace Independent Publishing Platform. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "How to retire in your 20s and 30s (without winning the lottery). This book provides a robust strategy that makes it possible to stop working for money in less than a decade."--Page 4 of cover.
Download or read book Basic Methods of Policy Analysis and Planning written by Carl Patton and published by Routledge. This book was released on 2015-08-26 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated in its 3rd edition, Basic Methods of Policy Analysis and Planning presents quickly applied methods for analyzing and resolving planning and policy issues at state, regional, and urban levels. Divided into two parts, Methods which presents quick methods in nine chapters and is organized around the steps in the policy analysis process, and Cases which presents seven policy cases, ranging in degree of complexity, the text provides readers with the resources they need for effective policy planning and analysis. Quantitative and qualitative methods are systematically combined to address policy dilemmas and urban planning problems. Readers and analysts utilizing this text gain comprehensive skills and background needed to impact public policy.
Download or read book Hadoop The Definitive Guide written by Tom White and published by "O'Reilly Media, Inc.". This book was released on 2012-05-10 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ready to unlock the power of your data? With this comprehensive guide, you’ll learn how to build and maintain reliable, scalable, distributed systems with Apache Hadoop. This book is ideal for programmers looking to analyze datasets of any size, and for administrators who want to set up and run Hadoop clusters. You’ll find illuminating case studies that demonstrate how Hadoop is used to solve specific problems. This third edition covers recent changes to Hadoop, including material on the new MapReduce API, as well as MapReduce 2 and its more flexible execution model (YARN). Store large datasets with the Hadoop Distributed File System (HDFS) Run distributed computations with MapReduce Use Hadoop’s data and I/O building blocks for compression, data integrity, serialization (including Avro), and persistence Discover common pitfalls and advanced features for writing real-world MapReduce programs Design, build, and administer a dedicated Hadoop cluster—or run Hadoop in the cloud Load data from relational databases into HDFS, using Sqoop Perform large-scale data processing with the Pig query language Analyze datasets with Hive, Hadoop’s data warehousing system Take advantage of HBase for structured and semi-structured data, and ZooKeeper for building distributed systems
