SQL Tuning

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 059655236X
Total Pages : 338 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis SQL Tuning by : Dan Tow

Download or read book SQL Tuning written by Dan Tow and published by "O'Reilly Media, Inc.". This book was released on 2003-11-19 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: A poorly performing database application not only costs users time, but also has an impact on other applications running on the same computer or the same network. SQL Tuning provides an essential next step for SQL developers and database administrators who want to extend their SQL tuning expertise and get the most from their database applications.There are two basic issues to focus on when tuning SQL: how to find and interpret the execution plan of an SQL statement and how to change SQL to get a specific alternate execution plan. SQL Tuning provides answers to these questions and addresses a third issue that's even more important: how to find the optimal execution plan for the query to use.Author Dan Tow outlines a timesaving method he's developed for finding the optimum execution plan--rapidly and systematically--regardless of the complexity of the SQL or the database platform being used. You'll learn how to understand and control SQL execution plans and how to diagram SQL queries to deduce the best execution plan for a query. Key chapters in the book include exercises to reinforce the concepts you've learned. SQL Tuning concludes by addressing special concerns and unique solutions to "unsolvable problems."Whether you are a programmer who develops SQL-based applications or a database administrator or other who troubleshoots poorly tuned applications, SQL Tuning will arm you with a reliable and deterministic method for tuning your SQL queries to gain optimal performance.

System Design Interview - An Insider's Guide

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Author :
Publisher : Independently Published
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.6/5 (453 download)

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Book Synopsis System Design Interview - An Insider's Guide by : Alex Xu

Download or read book System Design Interview - An Insider's Guide written by Alex Xu and published by Independently Published. This book was released on 2020-06-12 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The system design interview is considered to be the most complex and most difficult technical job interview by many. Those questions are intimidating, but don't worry. It's just that nobody has taken the time to prepare you systematically. We take the time. We go slow. We draw lots of diagrams and use lots of examples. You'll learn step-by-step, one question at a time.Don't miss out.What's inside?- An insider's take on what interviewers really look for and why.- A 4-step framework for solving any system design interview question.- 16 real system design interview questions with detailed solutions.- 188 diagrams to visually explain how different systems work.

Programming with C.

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Author :
Publisher :
ISBN 13 : 9781283922807
Total Pages : 16 pages
Book Rating : 4.9/5 (228 download)

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Book Synopsis Programming with C. by : Byron s Gottfried

Download or read book Programming with C. written by Byron s Gottfried and published by . This book was released on 2010 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Understanding and Using C Pointers

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449344550
Total Pages : 300 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Understanding and Using C Pointers by : Richard M Reese

Download or read book Understanding and Using C Pointers written by Richard M Reese and published by "O'Reilly Media, Inc.". This book was released on 2013-05-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improve your programming through a solid understanding of C pointers and memory management. With this practical book, you’ll learn how pointers provide the mechanism to dynamically manipulate memory, enhance support for data structures, and enable access to hardware. Author Richard Reese shows you how to use pointers with arrays, strings, structures, and functions, using memory models throughout the book. Difficult to master, pointers provide C with much flexibility and power—yet few resources are dedicated to this data type. This comprehensive book has the information you need, whether you’re a beginner or an experienced C or C++ programmer or developer. Get an introduction to pointers, including the declaration of different pointer types Learn about dynamic memory allocation, de-allocation, and alternative memory management techniques Use techniques for passing or returning data to and from functions Understand the fundamental aspects of arrays as they relate to pointers Explore the basics of strings and how pointers are used to support them Examine why pointers can be the source of security problems, such as buffer overflow Learn several pointer techniques, such as the use of opaque pointers, bounded pointers and, the restrict keyword

Confessions of a Necromancer

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Author :
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781539178842
Total Pages : 178 pages
Book Rating : 4.1/5 (788 download)

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Book Synopsis Confessions of a Necromancer by : Pieter Hintjens

Download or read book Confessions of a Necromancer written by Pieter Hintjens and published by Createspace Independent Publishing Platform. This book was released on 2016-10-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty-five years I've written code, a necromancer weaving spells to bring the dead to life. Hardware and electronics never held any charm for me. I've no love for chips and cables and solder. Give me a keyboard, a screen, and a language, and you have my attention. Thirty-five years produced a lot of work. So I thought, maybe time to talk about some of those projects.

Family-centered Care for Children Needing Specialized Health and Developmental Services

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Publisher :
ISBN 13 : 9780937821879
Total Pages : 120 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Family-centered Care for Children Needing Specialized Health and Developmental Services by : Terri L. Shelton

Download or read book Family-centered Care for Children Needing Specialized Health and Developmental Services written by Terri L. Shelton and published by . This book was released on 1994 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph articulates eight key elements of a family-centered approach to policy and practice for children needing specialized health and developmental services. An introductory section reviews the development of the first edition of the monograph in 1987 and its widespread dissemination and acceptance since that time. Each of the following eight chapters then addresses one of the following elements: (1) recognition that the family is the constant in the child's life, while the service systems and support personnel within those systems fluctuate; (2) facilitation of family/professional collaboration at all levels of hospital, home, and community care; (3) exchange of complete and unbiased information between families and professionals in a supportive manner; (4) respect for cultural diversity within and across all families including ethnic, racial, spiritual, social, economic, educational, and geographic diversity; (5) recognition of different methods of coping and promotion of programs providing developmental, educational, emotional, environmental, and financial supports to families; (6) encouragement of family-to-family support and networking; (7) provision of hospital, home, and community service and support systems that are flexible, accessible, and comprehensive in meeting family-identified needs; and (8) appreciation of families as families, recognizing their wide range of strengths, concerns, emotions, and aspirations beyond their need for specialized health and developmental services and support. Checklists for evaluating these elements are attached. (Contains 160 references.) (DB)

Managing and Employing the Handicapped

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Publisher :
ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Managing and Employing the Handicapped by : Gopal C. Pati

Download or read book Managing and Employing the Handicapped written by Gopal C. Pati and published by . This book was released on 1981 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Psychology of Space Exploration: Contemporary Research in Historical Perspective

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Author :
Publisher : Government Printing Office
ISBN 13 : 0160897432
Total Pages : 268 pages
Book Rating : 4.1/5 (68 download)

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Book Synopsis Psychology of Space Exploration: Contemporary Research in Historical Perspective by : Douglas A. Vakoch

Download or read book Psychology of Space Exploration: Contemporary Research in Historical Perspective written by Douglas A. Vakoch and published by Government Printing Office. This book was released on 2012-01-27 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through essays on topics including survival in extreme environments and the multicultural dimensions of exploration, readers will gain an understanding of the psychological challenges that have faced the space program since its earliest days. An engaging read for those interested in space, history, and psychology alike, this is a highly relevant read as we stand poised on the edge of a new era of spaceflight. Each essay also explicitly addresses the history of the psychology of space exploration.

Security of DoD Installations and Resources

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Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Security of DoD Installations and Resources by : United States. Department of Defense

Download or read book Security of DoD Installations and Resources written by United States. Department of Defense and published by . This book was released on 1991 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Building Capabilities for Productive Development

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Author :
Publisher : Inter-American Development Bank
ISBN 13 : 1597823171
Total Pages : 320 pages
Book Rating : 4.5/5 (978 download)

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Book Synopsis Building Capabilities for Productive Development by : Jorge Cornick

Download or read book Building Capabilities for Productive Development written by Jorge Cornick and published by Inter-American Development Bank. This book was released on 2018-06-29 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Productive development policies (PDPs) are notoriously hard. They involve a daunting level of technical detail, require public-private collaboration, are in constant danger of capture, and demand time consistency hard to achieve in a politically volatile region. Nevertheless, the potential of PDPs to revitalize the region’s economic performance and spur productivity growth cannot be ignored. This book takes an in-depth look at 17 cases involving productive development agencies from Argentina, Brazil, Costa Rica and Uruguay, identifying key features of institutional design and agency-level practices that make success more likely in this difficult policy arena. Careful study of these experiences might help successful productive development policies gain currency across the region. The cases in this book should not be seen as the exceptions that prove the rule of lackluster PDP performance, but rather as examples that demonstrate the rule can be broken.

CompTIA A+ Exam Cram (Exams 220-602, 220-603, 220-604)

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Author :
Publisher : Pearson Education
ISBN 13 : 076869003X
Total Pages : 1669 pages
Book Rating : 4.7/5 (686 download)

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Book Synopsis CompTIA A+ Exam Cram (Exams 220-602, 220-603, 220-604) by : Charles J. Brooks

Download or read book CompTIA A+ Exam Cram (Exams 220-602, 220-603, 220-604) written by Charles J. Brooks and published by Pearson Education. This book was released on 2007-07-19 with total page 1669 pages. Available in PDF, EPUB and Kindle. Book excerpt: &> In This Book You’ll Learn How To: Recognize the different types and forms of computer memory Identify different computer cables and connectors Troubleshoot IRQ conflicts and other computer resource problems Identify and troubleshoot common computer motherboard components Install core PC components, such as motherboards, processors, and memory Install and maintain multiple computer peripherals Identify network architectures and topologies Troubleshoot operating system problems Describe the core functions of Windows NT/2000/XP and Windows 9x operating systems Discover effective DOS commands excellent for troubleshooting Use the DOS operating system or command lines when your GUI is unavailable Recover from system startup failures Use and troubleshoot Windows Networking Effectively prepare yourself for exam day CD Features Practice Exams! Ready to test your skills? Want to find out if you’re ready for test day? Use the practice tests supplied on this CD to help prepare you for the big day. Test yourself, and then check your answers. Coupled with the in-depth material in the book, this is the ultimate one-two A+ study preparation package! Charles J. Brooks is currently co-owner and vice president of Educational Technologies Group Inc., as well as co-owner of eITPrep LLP, an online training company. He is in charge of research and product development at both organizations. A former electronics instructor and technical writer with the National Education Corporation, Charles taught and wrote on post-secondary EET curriculum, including introductory electronics, transistor theory, linear integrated circuits, basic digital theory, industrial electronics, microprocessors, and computer peripherals. Charles has authored several books, including the first five editions of A+ Certification Training Guide, The Complete Introductory Computer Course, and IBM PC Peripheral Troubleshooting and Repair. He also writes about networking, residential technology integration, and convergence.

Basic Montessori

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Publisher : Macmillan
ISBN 13 : 9780312018641
Total Pages : 244 pages
Book Rating : 4.0/5 (186 download)

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Book Synopsis Basic Montessori by : David Gettman

Download or read book Basic Montessori written by David Gettman and published by Macmillan. This book was released on 1987 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, Basic Montessori opens the celebrated philosophy and method to a more general public. David Gettman has devised a clear and modern explanation of Montessori's revolutionary ideas about early intellectual development, and provides a step-by-step guide to the Montessori learning activities most commonly used with under-fives. These include activities for introducing reading and writing, counting and decimal concepts, science, and geography, as well as activities that help develop the child's practical and sensorial skills.

The System Design Interview, 2nd Edition

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Publisher :
ISBN 13 : 9781637541456
Total Pages : pages
Book Rating : 4.5/5 (414 download)

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Book Synopsis The System Design Interview, 2nd Edition by : Lewis C. Lin

Download or read book The System Design Interview, 2nd Edition written by Lewis C. Lin and published by . This book was released on 2021-06-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The System Design Interview, by Lewis C. Lin and Shivam P. Patel, is a comprehensive book that provides the necessary knowledge, concepts, and skills to pass your system design interview.It's written by industry professionals from Facebook & Google. Get their insider perspective on the proven, practical techniques for answering system design questions like Design YouTube or Design a TinyURL solution.Unlike others, this book teaches you exactly what you need to know.FEATURING THE PEDALS METHOD?, THE BEST FRAMEWORK FOR SYSTEM DESIGN QUESTIONSThe book revolves around an effective six-step process called PEDALS:- Process Requirements- Estimate- Design the Service- Articulate the Data Model- List the Architectural Components- ScalePEDALS demystifies the confusing system design interview by breaking it down into manageable steps. It's almost like a recipe: each step adds to the next. PEDALS helps you make a clear progression that starts from zero and ends with a functional, scalable system.The book explains how you can use PEDALS as a blueprint for acing the system design interview.The book also includes detailed examples of how you can use PEDALS for the most popular system design questions, including:- Design YouTube- Design Twitter- Design AutoSuggest- Design a TinyURL solutionALSO COVERED IN THE BOOK-What to expect and what interviewers look for in an ideal answer- How to estimate server, storage, and bandwidth needs- How to design data models and navigate discussions around SQL vs. NoSQL- How to draw architecture diagrams- How to build a basic cloud architecture- How to scale a cloud architecture for millions of users- Learn the best system strategies to reduce latency, improve efficiency, and maintain security- Review of technical concepts including CAP Theorem, Hadoop, and Microservices

Cell

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Publisher : Macmillan
ISBN 13 : 1743518552
Total Pages : 382 pages
Book Rating : 4.7/5 (435 download)

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Book Synopsis Cell by : Robin Cook

Download or read book Cell written by Robin Cook and published by Macmillan. This book was released on 2014-01-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: George Wilson, M.D., a radiology resident in Los Angeles, is about to enter a profession on the brink of an enormous paradigm shift, foreshadowing a vastly different role for doctors everywhere. A new smartphone app is being developed that is far more than a mere reference tool, rather it is a fully customizable personal physician capable of diagnosing and treating patients more efficiently than the real thing. It is called iDoc. George's initial collision with this incredible innovation is devastating. He awakens one morning to find his fiancée dead in bed alongside him, not long after she participated in an iDoc beta test. Then several of his patients die after undergoing imaging procedures. All of them had been part of the same beta test. Is it possible that iDoc is being subverted by hackers - and that the US government is involved in a cover-up? Despite threats to both his career and his freedom, George relentlessly seeks the truth, knowing that if he's right, the consequences could be lethal.

Soil Erosion and Sedimentation Control

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Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Soil Erosion and Sedimentation Control by :

Download or read book Soil Erosion and Sedimentation Control written by and published by . This book was released on 1981 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Handbook of Statistical Analyses Using R, Second Edition

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Author :
Publisher : Chapman and Hall/CRC
ISBN 13 : 9781420079333
Total Pages : 376 pages
Book Rating : 4.0/5 (793 download)

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Book Synopsis A Handbook of Statistical Analyses Using R, Second Edition by : Torsten Hothorn

Download or read book A Handbook of Statistical Analyses Using R, Second Edition written by Torsten Hothorn and published by Chapman and Hall/CRC. This book was released on 2009-07-20 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Proven Guide for Easily Using R to Effectively Analyze Data Like its bestselling predecessor, A Handbook of Statistical Analyses Using R, Second Edition provides a guide to data analysis using the R system for statistical computing. Each chapter includes a brief account of the relevant statistical background, along with appropriate references. New to the Second Edition New chapters on graphical displays, generalized additive models, and simultaneous inference A new section on generalized linear mixed models that completes the discussion on the analysis of longitudinal data where the response variable does not have a normal distribution New examples and additional exercises in several chapters A new version of the HSAUR package (HSAUR2), which is available from CRAN This edition continues to offer straightforward descriptions of how to conduct a range of statistical analyses using R, from simple inference to recursive partitioning to cluster analysis. Focusing on how to use R and interpret the results, it provides students and researchers in many disciplines with a self-contained means of using R to analyze their data.

Arctic Adventure

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Publisher : Pickle Partners Publishing
ISBN 13 : 1787202526
Total Pages : 615 pages
Book Rating : 4.7/5 (872 download)

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Book Synopsis Arctic Adventure by : Peter Freuchen

Download or read book Arctic Adventure written by Peter Freuchen and published by Pickle Partners Publishing. This book was released on 2016-11-11 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1956, this book is a memoir by Danish explorer Peter Freuchen, a close friend and travel companion of Arctic legend Knud Rasmussen, and ended up living in Greenland for fifteen years, 800 miles from the North Pole—adopting the native ways of life, marrying an Inuit woman, and having two children along the way. Arctic Adventure is filled with tales of seal and polar bear hunts, enduring starvation, encountering people who had resorted to cannibalism, and the stirring experience of seeing the sun again after three months of winter darkness. Rich in human saga, Freuchen’s warmth, wit, and literary talent make this recollection of real-life adventure stories a stand-out. “Except for Richard E. Byrd, and despite his foreign beginnings, Freuchen was perhaps better known to more people in the United States than any other explorer of our time.”—Evelyn Stefansson, The New York Times “[A] formidable and fascinating man”—Harriet Baker, AnOther Richly illustrated throughout with maps and black-and-white photographs.