Learn T Sql Querying Second Edition
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Learn T Sql Querying
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Author : Pedro Lopes
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-02-29
Learn T Sql Querying written by Pedro Lopes and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-29 with Computers categories.
Troubleshoot query performance issues, identify anti-patterns in your code, and write efficient T-SQL queries with this guide for T-SQL developers Key Features A definitive guide to mastering the techniques of writing efficient T-SQL code Learn query optimization fundamentals, query analysis, and how query structure impacts performance Discover insightful solutions to detect, analyze, and tune query performance issues Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionData professionals seeking to excel in Transact-SQL for Microsoft SQL Server and Azure SQL Database often lack comprehensive resources. Learn T-SQL Querying second edition focuses on indexing queries and crafting elegant T-SQL code enabling data professionals gain mastery in modern SQL Server versions (2022) and Azure SQL Database. The book covers new topics like logical statement processing flow, data access using indexes, and best practices for tuning T-SQL queries. Starting with query processing fundamentals, the book lays a foundation for writing performant T-SQL queries. You’ll explore the mechanics of the Query Optimizer and Query Execution Plans, learning to analyze execution plans for insights into current performance and scalability. Using dynamic management views (DMVs) and dynamic management functions (DMFs), you’ll build diagnostic queries. The book covers indexing and delves into SQL Server’s built-in tools to expedite resolution of T-SQL query performance and scalability issues. Hands-on examples will guide you to avoid UDF pitfalls and understand features like predicate SARGability, Query Store, and Query Tuning Assistant. By the end of this book, you‘ll have developed the ability to identify query performance bottlenecks, recognize anti-patterns, and avoid pitfallsWhat you will learn Identify opportunities to write well-formed T-SQL statements Familiarize yourself with the Cardinality Estimator for query optimization Create efficient indexes for your existing workloads Implement best practices for T-SQL querying Explore Query Execution Dynamic Management Views Utilize the latest performance optimization features in SQL Server 2017, 2019, and 2022 Safeguard query performance during upgrades to newer versions of SQL Server Who this book is for This book is for database administrators, database developers, data analysts, data scientists and T-SQL practitioners who want to master the art of writing efficient T-SQL code and troubleshooting query performance issues through practical examples. A basic understanding of T-SQL syntax, writing queries in SQL Server, and using the SQL Server Management Studio tool will be helpful to get started.
Learn T Sql Querying Second Edition
DOWNLOAD
Author : Pedro Lopes
language : en
Publisher:
Release Date : 2024-02-29
Learn T Sql Querying Second Edition written by Pedro Lopes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-29 with Computers categories.
Learn T-SQL Querying, Second Edition, is an up-to-date reference designed to help you write more efficient T-SQL code to perform simple-to-advanced tasks for data management and data analysis tasks.
Mastering Postgresql 17
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Author : Hans-Jürgen Schönig
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-12-27
Mastering Postgresql 17 written by Hans-Jürgen Schönig and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-27 with Computers categories.
Learn advanced PostgreSQL techniques vital for everyday operation and security with a focus on PostgreSQL 17, its new features, and evolving real-world applications Key Features Optimize queries and performance for PostgreSQL installations Secure databases with advanced access controls and encryption Master replication, backups, and disaster recovery strategies Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionStarting with new features introduced in PostgreSQL 17, the sixth edition of this book provides comprehensive insights into advanced database management, helping you elevate your PostgreSQL skills to an expert level. Written by Hans-Jürgen Schönig, a PostgreSQL expert with over 25 years of experience and the CEO of CYBERTEC PostgreSQL International GmbH, this guide distills real-world expertise from supporting countless global customers. It guides you through crucial aspects of professional database management, including performance tuning, replication, indexing, and security strategies. You’ll learn how to handle complex queries, optimize execution plans, and enhance user interactions with advanced SQL features such as window functions and JSON support. Hans equips you with practical approaches for managing database locks, transactions, and stored procedures to ensure peak performance. With real-world examples and expert solutions, you'll also explore replication techniques for high availability, along with troubleshooting methods to detect and resolve bottlenecks, preparing you to tackle everyday challenges in database administration. By the end of the book, you'll be ready to deploy, secure, and maintain PostgreSQL databases efficiently in production environments.What you will learn Deploy and manage PostgreSQL in production environments Improve database throughput and ensure speedy responses from PostgreSQL Utilize indexes, partitions, and full-text search Handle transactions, locking, and concurrency issues Secure PostgreSQL with encryption and access controls Implement replication for high availability Get to grips with handling redundancy and data safety Fix the most common issues and real-world problems faced by PostgreSQL users Who this book is for This book is for database administrators, PostgreSQL developers, and IT professionals who want to implement advanced functionalities and tackle complex administrative tasks using PostgreSQL 17. A foundational understanding of PostgreSQL and core database concepts is essential, along with familiarity with SQL. Prior experience in database administration will enhance your ability to leverage the advanced techniques presented in this book.
Sams Teach Yourself Transact Sql In 21 Days
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Author : Lowell Mauer
language : en
Publisher: Sams Publishing
Release Date : 2001
Sams Teach Yourself Transact Sql In 21 Days written by Lowell Mauer and has been published by Sams Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Sams Teach Yourself Transact-SQL in 21 Days, 2E will teach programmers how to develop Transact-SQL queries. There will be a focus on providing methods for improving productivity without a reducing performance. Specifically, the reader will:Learn Transact-SQL syntax Learn how to add, delete, and modifying data using Transact-SQL Understand coding standards Review variations from ANSI-standard SQL Be presented with basic server operations. Recognize performance issues with queries. This book will also include:Constructs such as CUBE, ROLLUP, CASE, and JOIN. Techniques to solve complex problems How the server uses indexes Methods to write (correctly) stored procedures and triggers. Templates of procedures and triggers (reference) Advanced Topics such as: Outer and self joins Temporary tables Sub-queries.
Beginning Asp Net 2 0 Databases
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Author : Damien Foggon
language : en
Publisher: Apress
Release Date : 2006-11-21
Beginning Asp Net 2 0 Databases written by Damien Foggon and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-21 with Computers categories.
Beginning ASP.NET 2.0 Databases: From Novice to Professional is a comprehensive introduction to connecting a website to many different data sourcesnot just databases. You'll learn how to build a relational database, use SQL to communicate with it, and leverage both in your web applications. You'll also learn about the new features of ADO.NET and ASP.NET in .NET 2.0. The authors cover mission-critical issues, such as design, transactions, error handling, optimization, and scalability. They examine SQL Server, Jet, and MySQL databases, and highlight the differences among them. This comprehensive resource is packed with information about 2.0 beta improvements and building database-driven websites. You will obtain practical solutions, learn multiple routes to achieve success, and examine a handy case study to wrap up core content.
Microsoft Sql Server 2005 Developer S Guide
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Author : Michael Otey
language : en
Publisher: McGraw Hill Professional
Release Date : 2005-12-30
Microsoft Sql Server 2005 Developer S Guide written by Michael Otey and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-30 with Computers categories.
Developers will discover how to unleash the full power of Microsoft SQL Server 2005 with this developer's guide by best-selling author, Michael Otey. Completely rewritten and reengineered, this book will focus on the new programming models and will provide readers with all the information they need to produce top-quality commercial applications
A Guide To Sql Featuring Oracle
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Author : Philip J. Pratt
language : en
Publisher:
Release Date : 1997
A Guide To Sql Featuring Oracle written by Philip J. Pratt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.
Through numerous examples, realistic exercises, and hands-on projects, this text teaches the ins-and-outs of how to use SQL in an Oracle environment.
Programming Excel Services
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Author : Alvin Bruney
language : en
Publisher:
Release Date : 2007
Programming Excel Services written by Alvin Bruney and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Computers categories.
Get the straightforward information you need to use Excel Services to add Microsoft Office Excel functionality to your Microsoft Windows- based, Web-based, and smart client applications.
T Sql Fundamentals
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Author : Itzik Ben-Gan
language : en
Publisher: Microsoft Press
Release Date : 2023-03-03
T Sql Fundamentals written by Itzik Ben-Gan and has been published by Microsoft Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-03 with Computers categories.
Query and modify data effectively with the latest T-SQL features Master Transact-SQL's fundamentals, and write correct, robust code for querying and modifying data with modern Microsoft data technologies, including SQL Server 2022, Azure SQL Database, and Azure SQL Managed Instance. Long-time Microsoft Data Platform MVP Itzik Ben-Gan explains key T-SQL concepts, helping you apply your knowledge with hands-on exercises. Ben-Gan first introduces T-SQL's theory and underlying logic, illuminating it as both a language and a way of thinking. Next, he walks through core topics, including logical query processing, single table queries, joins, subqueries, table expressions, set operators, data analysis, data modifications, temporal tables, and transactions and concurrency. Building on this foundation, you'll enhance your coding capabilities, from programmatic constructs to the powerful new SQL Graph. Throughout, Ben-Gan presents reusable T-SQL sample code that works in cloud, on-premises, and hybrid environments. Microsoft Data Platform MVP Itzik Ben-Gan helps you: Understand why T-SQL works as it does, so you can write better code Review relational theory elements and modern SQL Server architecture Create tables and defi ne data integrity Build single-table SELECT queries, multiple-table joins, and subqueries Utilize derived tables, Common Table Expressions, views, inline table-valued functions, and APPLY Make the most of UNION, INTERSECT, and EXCEPT set operators Perform data analysis with window functions, pivoting, grouping sets, and time series Insert, update, delete, and merge data Get started with system-versioned temporal tables Understand and apply transactions and concurrency, including concurrent user connections, locks, blocking, isolation levels, and more Use SQL Graph to model, create, modify, and query graph-based data Explore SQL Server programmable objects and programming capabilities Set up your environment, install sample databases, and fi nd even more help For IT Professionals and Consultants For T-SQL developers, DBAs, BI practitioners, data scientists, report writers, analysts, architects, and SQL Server power users For anyone else who needs to write queries or develop T-SQL code for SQL Server, Azure SQL Database, or Azure SQL Managed Instance
Sql Server 2005 T Sql Recipes
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Author : Joseph Sack
language : en
Publisher:
Release Date : 2005-12-12
Sql Server 2005 T Sql Recipes written by Joseph Sack and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-12 with Computers categories.
Need to brush up on specific SQL Server tasks, procedures, or Transact-SQL commands? Not finding what you need from SQL Server books online? Or perhaps you just want to familiarize yourself with the practical application of new T-SQL related features. SQL Server 2005 T-SQL Recipes: A Problem-Solution Approach is an ideal book, whatever your level as a database administrator or developer. This no-fluff desk reference offers direct access to the information you need to get the job done. It covers basic T-SQL data manipulation, the use of stored procedures, triggers and UDFs, and advanced T-SQL techniques for database security and maintenance. It also provides hundreds of practical recipes that describe the utilities of features and functions, with a minimim of background theory. Additionally, this book provides how-to answers to common SQL Server T-SQL questions, conceptual overviews, and highlights of new features introduced in SQL Server 2005. It also features concise T-SQL syntax examples, and you can use the book to prepare for a SQL Server-related job interview or certification test.