SQL Performance Tuning

Companies consume 85% of workers' time in collaborative activities. But they have no idea if all this collaboration benefits corporate performance, individual productivity, or employee well-being.Toda

本書是“十二五”職業教育國家規劃教材的修訂版，是根據《教育部關於“十二五”職業教育教材建設的若干意見》及教育部頒佈的《高等職業學校專業教學標準（試行）》，同時參考數據庫管理員職業資格標準編寫而成的。本書以SQL Server 2008為平臺，以具體項目為載體，在敘述上採用通俗易懂的語言，由淺入深地介紹了SQL Server 2008的主要功能、使用方法和應用技巧，特別突出了實用性的特點。本書內容包括數據庫的基本知識，SQL Server 2008的安裝；創建、修改和刪除SQL Server數據庫；創建、維護數據表以及操作表中記錄；數據完整性設置方法；進行查詢和數據統計；創建和使用視圖；設計與調試報表；使用程序操作SQL Server數據庫；SQL Server數據庫的安全設置與備份。本書每個項目均設計了拓展與實踐，以供讀者鞏固所學知識，提高實際操作能力之用。為便於教學，本書配套有電子教案、助教課件、二維碼視頻等，選擇本書作為授課教材的教師可來電（010-88379194）索取，或登錄機械工業出版社教育服務網www.cmpedu.com網站，註冊後免費下載。本書既可作為高等職業院校計算機專業教材，也可作為數據庫應用崗位培訓教材，同樣適合廣大計算機愛好者自學使用。

本書系統全面地介紹了有關Oracle開發所涉及的各類知識。全書共分16章，內容包括數據庫概念、Oracle 11g體系結構、Oracle數據庫的安裝與配置、SQL Plus命令、SQL語言基礎及調優、PL\SQL編程、過程、函數、觸發器和包、數據表對象、視圖、索引、序列、同義詞、管理表空間和數據文件、控制文件和日誌文件、表分區與索引分區、用戶管理與權限分配、數據導出和導入、Oracle閃回技術與系統調優、綜合案例――企業人事管理系統。全書每章內容都與實例緊密結合，有助於學生理解知識、應用知識，達到學以致用的目的。 本書附有配套DVD光盤，光盤中提供有本書所有實例、綜合實例、實驗、綜合案例和課程設計的源代碼、製作精良的電子課件PPT及教學錄像、體驗版學習軟件。其中，源代碼全部經過精心測試，能夠在Windows XP、Windows 2003、Windows 7系統下編譯和運行。 本書可作為本科計算機專業、軟件學院、高職軟件專業及相關專業的教材，同時也適合Oracle愛好者、初、中級的Web程序開發人員參考使用。

本书分为实验准备、实验和课程设计三个部分。实验准备部分包括Windows 10上安装SQL Server 2000、完全卸载SQL Server 2000。实验部分包括数据库的创建与管理、表的创建与管理、数据查询、数据更新与视图操作、数据库的安全性与完整性等。课程设计部分介绍了基于C/S、B/S和J2EE的商品销售管理系统。

本書基本涵蓋了電子商務數據庫技術的整個知識體系，重點闡述SQL 語言和集成開發工具、數據庫設計方法和網絡數據庫程序設計等基礎知識；詳細地介紹了SQL Server 數據庫的基本應用、數據庫連接技術的基本原理與方法、數據庫安全與數據庫管理的基本知識。

Learn how, when and why to use WebAssembly for creating high-performing, lightning-fast websites and applications. WebAssembly is the performance enhancement technology that's kicking up your browser

Take your athletic performance to the next level with these nutritious, simple, and convenient recipes.This new cookbook is an indispensable resource for athletes of all ages and experience levels. Fu

Complete First 3rd edition is the most thorough preparation for B2 First. Complete is trusted by millions of candidates worldwide. This course allows you to maximise performance with the Complete approach to language development and exam training.Build confidence through our unique understanding of the exam and insights from previous candidate performance, and the Complete exam journey for successful and stress-free outcomes. Access the Cambridge One Digital Pack, optimised for a range of devices, for your bank of learning resources including accompanying Audio. The Workbook provides further practice of language and vocabulary.

Complete First 3rd edition is the most thorough preparation for B2 First. Complete Student's Book allows you to maximise students' performance with the Complete approach to language development and exam training. It creates a stimulating learning environment with eye-catching images, easy-to-navigate units and fun topics.Students build confidence through our unique understanding of the exam and insights from previous candidate performance. The Workbook provides further practice of language and vocabulary. Access the mobile-friendly Cambridge One Digital Pack for your learning resources including accompanying Audio.Interactive practice includes a digital test environment to build skills for exam success.

Renowned cycling biomechanics pioneer, Phil Cavell, explores the growing trend of middle-aged and older cyclists seeking to achieve high-level performance. Using contributions from medical experts, le

A stirring meditation on Black performance in America from the New York Times bestselling author of Go Ahead in the Rain At the March on Washington in 1963, Josephine Baker was fifty-seven years old,

This chilling and distressingly plausible dystopia creates a world in which performance is everything and one woman’s failure to achieve becomes another’s downfall.For readers of The Handmaid’s Tale,

Theory for Theatre Studies: Emotion explores how emotion is communicated in drama, theatre, and contemporary performance and therefore in society. From Aristotle and Shakespeare to Stanislavski, Brech

This enlightening study explores the set design drawings for theatre and live performance, highlighting their unique qualities within the greater arena of drawing practice and theory. The latest volum

Theory for Theatre Studies: Emotion explores how emotion is communicated in drama, theatre, and contemporary performance and therefore in society. From Aristotle and Shakespeare to Stanislavski, Brech

This book plumbs the virtues of the Homeric poems as scripts for solo performance. Despite academic focus on orality and on composition in performance, we have yet to fully appreciate the Iliad and Od

學習成果導向高等（職業）教育專業與課程開發指南――基於OBE專業（群）認證與高水平建設對全球學習成果及其導向的專業（學科）與課程開發的新範式進行了系統分析和解讀，尤其對基於全球工程教育認證（EEA）成果導向專業（學科）與課程開發的理論和實踐、基於歐盟調優項目（Tuning）成果導向專業（學科）與課程開發理論和實踐、基於美囯學歷資格框架（DQP）成果導向專業（學科）與課程開發的理論和實踐進行了重點探

Hope for overcoming teacher burnout, from a mindfulness expert.Stress and burnout are eroding teachers’ motivation, performance, quality of classroom interactions, and relationships with students, as

If the laws of nature are fine-tuned for life, can we infer other universes with different laws? How could we even test such a theory without empirical access to those distant places? Can we believe in the multiverse of the Everett interpretation of quantum theory or in the reality of other possible worlds, as advocated by philosopher David Lewis? At the intersection of physics and philosophy of science, this book outlines the philosophical challenge to theoretical physics in a measured, well-grounded manner. The origin of multiverse theories are explored within the context of the fine-tuning problem and a systematic comparison between the various different multiverse models are included. Cosmologists, high energy physicists, and philosophers including graduate students and researchers will find a systematic exploration of such questions in this important book.

In The Life of Training, John Matthews offers an accessible and original contribution to the philosophy of training for performance, building on his previous works Training for Performance (2011) and

本書主要介紹了應用SQL Server 2017數據庫管理系統進行數據庫管理與開發的知識。本書共10章，主要包括：職業崗位需求分析、課程定位、教學案例綜述，數據庫應用系統概述，數據庫概念模型及關係模型，SQL Server 2017的安裝、配置與管理，管理數據庫，管理數據表，數據庫高級對象操作和管理，數據庫的日常維護，數據庫的安全管理，簡易學生選課管理系統開發實例等。 本書以職業崗位需求分析和課程定位為主導，以總項目“簡易學生選課管理系統設計包括”為主線，7個子項目、41個任務貫穿於任務導入―任務實現―知識導學―內容進階―課堂實例―擴展實踐―能力提升―互聯網+教學的理論與實踐相結合的教學體系，將知識項目化、任務化，融“教、學、練”為一體，以任務情境為任務驅動，以任務實現為知識導向，以課堂實訓搭建知識體系，使讀者能快速掌握數據庫的知識，靈活應用所學的知識解決實際問題。本書可作為高校計算機相關專業的專業基礎課、專業必修課或專業選修課教材，也可作為數據庫愛好者的自學用書和參考用書。

本书共10章，主要包括：职业岗位需求分析、课程定位、教学案例综述，数据库应用系统概述，数据库概念模型及关系模型，SQL Server 2017的安装、配置与管理，管理数据库，管理数据表，数据库高级对象操作和管理，数据库的日常维护，数据库的安全管理，简易学生选课管理系统开发实例等。

This excellent resource synthesizes the theory and practice of PLC, providing a straightforward introduction to the fundamentals of PLC, as well as an exhaustive review of the performance, evaluation, security, and heterogeneous network that combine PLC with other means of communications. It advances the groundwork on power-line communication (PLC), a tool which has the potential to boost the performance of local networks, and provides useful worked practical problems on, for example, PLC protocol optimization. Covering the PHY and MAC layers of the most popular PLC specifications, including tutorials and experimental frameworks, and featuring many examples of real-world applications and performance, it is ideal for university researchers and professional engineers designing and maintaining PLC or hybrid devices and networks.

Arden Early Modern Drama Guides offer students and academics practical and accessible introductions to the critical and performance contexts of key Elizabethan and Jacobean plays. Essays from leading

Murray Pomerance, venerated film scholar, is the first to take on the 'cheat' in film, where 'cheating' constitutes a collection of production, performance, and structuring maneuvers intended to foste

Murray Pomerance, venerated film scholar, is the first to take on the 'cheat' in film, where 'cheating' constitutes a collection of production, performance, and structuring maneuvers intended to foste

For many people in early modern England the Reformation turned the past into another country: the 'merry world'. Nostalgia for this imaginary time, both widespread and widely contested, was commodified by a burgeoning entertainment industry. This book offers a new perspective on the making of 'Merry England', arguing that it was driven both by the desires of audiences and the marketing strategies of writers, publishers and playing companies. Nostalgia in Print and Performance juxtaposes plays with ballads and pamphlets, just as they were experienced by their first consumers. It argues that these commercial fictions played a central role in promoting and shaping nostalgia. At the same time, the fantasy of the merry world offered a powerfully affective language for conceptualising longing. For playwrights like Shakespeare and others writing for the commercial stage, it became a way to think through the dynamics of audience desire and the aesthetics of repetition.

本書是兼具技術性與指導性的參考手冊。書中首先介紹了全書所需的基礎知識；接著描述如何借助相關工具識別和分析性能問題，如何利用動態性能視圖；接著重點關注負責將SQL語句生成執行計畫的組件——查詢最佳化工具；最後則展示了Oracle資料庫為高效執行SQL語句提供的特性。

本書共分兩部分, 第一部分為理論篇, 第二部分為實踐篇。理論篇由9章組成, 第1-4章介紹數據庫系統概論、數據庫模型、關系數據庫、SQL語言; 第5、6章介紹關系數據庫的設計與理論、數據庫設計的流程; 第7章介紹數據庫的管理; 第8章介紹Transact-SQL程序設計與開發; 第9章介紹數據庫應用系統的開發。實踐篇設有11個實驗任務, 包含實驗目的、基礎知識、實驗要求和實驗步驟。本書每章後面都配

This book describes the various aspects of microbore column chromatography. It provides readers with an in-depth understanding of the supercritical fluid chromatography and microbore high-performance

American democratic capitalism is in danger. How can we save it?For its first two hundred years, the American economy exhibited truly impressive performance. The combination of democratically elected

South African artist William Kentridge’s practice spans an impressive range of media and disciplines, including drawing, animation, film, sculpture, performance, music, theatre, opera and collaborativ

Arden Early Modern Drama Guides offer students and academics practical and accessible introductions to the critical and performance contexts of key Elizabethan and Jacobean plays. Contributions from l

Postdramatic theatre is an essential category of performance that challenges classical elements of drama, including the centrality of plot and character. Tracking key developments in contemporary Euro

Classical Concert Studies: A Companion to Contemporary Research and Performance is a landmark publication that maps out a new interdisciplinary field of Concert Studies. This companion enables student

The Intelligent Nation proposes a systemic and radical transformation of the organisation, management, ownership and performance of the services of the state by capitalising on the potential offered b

A Creative Performance Approach to Producing Podcasts that Showcase and Monetize Your Skills, Knowledge, and PersonalityVoice-Overs for Podcasting is exactly what podcasters of all levels need: an ess

The Intelligent Nation proposes a systemic and radical transformation of the organisation, management, ownership and performance of the services of the state by capitalising on the potential offered b

Performing Psychologies offers new perspectives on arts and health, focussing on the different ways in which performance interacting with psychology can enhance understanding of the mind. The book cha

This book explores the ways that council estates have been represented in England across a range of performance forms. Drawing on examples from mainstream, site-specific and resident-led performance w