Search Results for "microsoft-sql-server-2012-high-performance-t-sql-using-window-functions"

Microsoft SQL Server 2012 High-Performance T-SQL Using Window Functions

Microsoft SQL Server 2012 High-Performance T-SQL Using Window Functions

  • Author: Itzik Ben-Gan
  • Publisher: Pearson Education
  • ISBN: 0735672547
  • Category: Computers
  • Page: 244
  • View: 5465
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Apply powerful window functions in T-SQL—and increase the performance and speed of your queries Optimize your queries—and obtain simple and elegant solutions to a variety of problems—using window functions in Transact-SQL. Led by T-SQL expert Itzik Ben-Gan, you’ll learn how to apply calculations against sets of rows in a flexible, clear, and efficient manner. Ideal whether you’re a database administrator or developer, this practical guide demonstrates ways to use more than a dozen T-SQL querying solutions to address common business tasks. Discover how to: Go beyond traditional query approaches to express set calculations more efficiently Delve into ordered set functions such as rank, distribution, and offset Implement hypothetical set and inverse distribution functions in standard SQL Use strategies for improving sequencing, paging, filtering, and pivoting Increase query speed using partitioning, ordering, and coverage indexing Apply new optimization iterators such as Window Spool Handle common issues such as running totals, intervals, medians, and gaps

Microsoft SQL Server 2012 T-SQL Fundamentals

Microsoft SQL Server 2012 T-SQL Fundamentals

  • Author: Itzik Ben-Gan
  • Publisher: Pearson Education
  • ISBN: 0735673950
  • Category: Computers
  • Page: 448
  • View: 1142
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Gain a solid understanding of T-SQL—and write better queries Master the fundamentals of Transact-SQL—and develop your own code for querying and modifying data in Microsoft SQL Server 2012. Led by a SQL Server expert, you’ll learn the concepts behind T-SQL querying and programming, and then apply your knowledge with exercises in each chapter. Once you understand the logic behind T-SQL, you’ll quickly learn how to write effective code—whether you’re a programmer or database administrator. Discover how to: Work with programming practices unique to T-SQL Create database tables and define data integrity Query multiple tables using joins and subqueries Simplify code and improve maintainability with table expressions Implement insert, update, delete, and merge data modification strategies Tackle advanced techniques such as window functions, pivoting and grouping sets Control data consistency using isolation levels, and mitigate deadlocks and blocking Take T-SQL to the next level with programmable objects

T-SQL Querying

T-SQL Querying

  • Author: Itzik Ben-Gan,Adam Machanic,Dejan Sarka,Kevin Farlee
  • Publisher: Microsoft Press
  • ISBN: 0133986624
  • Category: Computers
  • Page: 864
  • View: 7173
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T-SQL insiders help you tackle your toughest queries and query-tuning problems Squeeze maximum performance and efficiency from every T-SQL query you write or tune. Four leading experts take an in-depth look at T-SQL’s internal architecture and offer advanced practical techniques for optimizing response time and resource usage. Emphasizing a correct understanding of the language and its foundations, the authors present unique solutions they have spent years developing and refining. All code and techniques are fully updated to reflect new T-SQL enhancements in Microsoft SQL Server 2014 and SQL Server 2012. Write faster, more efficient T-SQL code: Move from procedural programming to the language of sets and logic Master an efficient top-down tuning methodology Assess algorithmic complexity to predict performance Compare data aggregation techniques, including new grouping sets Efficiently perform data-analysis calculations Make the most of T-SQL’s optimized bulk import tools Avoid date/time pitfalls that lead to buggy, poorly performing code Create optimized BI statistical queries without additional software Use programmable objects to accelerate queries Unlock major performance improvements with In-Memory OLTP Master useful and elegant approaches to manipulating graphs About This Book For experienced T-SQL practitioners Includes coverage updated from Inside Microsoft SQL Server 2008 T-SQL Querying and Inside Microsoft SQL Server 2008 T-SQL Programming Valuable to developers, DBAs, BI professionals, and data scientists Covers many MCSE 70-464 and MCSA/MCSE 70-461 exam topics

Training Kit (Exam 70-461): Querying Microsoft SQL Server 2012

Training Kit (Exam 70-461): Querying Microsoft SQL Server 2012

  • Author: Itzik Ben-Gan,Dejan Sarka,Ron Talmage
  • Publisher: Microsoft Press
  • ISBN: 0735667284
  • Category: Computers
  • Page: 752
  • View: 8085
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Ace your preparation for Microsoft® Certification Exam 70-461 with this 2-in-1 Training Kit from Microsoft Press®. Work at your own pace through a series of lessons and practical exercises, and then assess your skills with practice tests on CD—featuring multiple, customizable testing options. Maximize your performance on the exam by learning how to: Create database objects Work with data Modify data Troubleshoot and optimize queries You also get an exam discount voucher—making this book an exceptional value and a great career investment.

Web and Big Data

Web and Big Data

First International Joint Conference, APWeb-WAIM 2017, Beijing, China, July 7–9, 2017, Proceedings

  • Author: Lei Chen,Christian S. Jensen,Cyrus Shahabi,Xiaochun Yang,Xiang Lian
  • Publisher: Springer
  • ISBN: 3319635646
  • Category: Computers
  • Page: 362
  • View: 6668
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This two –volume set, LNCS 10366 and 10367, constitutes the thoroughly refereed proceedings of the First International Joint Conference, APWeb-WAIM 2017, held in Beijing, China in July 2017. The 44 full papers presented together with 32 short papers and 10 demonstrations papers were carefully reviewed and selected from 240 submissions. The papers are organized around the following topics: spatial data processing and data quality; graph data processing; data mining, privacy and semantic analysis; text and log data management; social networks; data mining and data streams; query processing; topic modeling; machine learning; recommendation systems; distributed data processing and applications; machine learning and optimization.

Beginning Microsoft SQL Server 2012 Programming

Beginning Microsoft SQL Server 2012 Programming

  • Author: Paul Atkinson,Robert Vieira
  • Publisher: John Wiley & Sons
  • ISBN: 1118102282
  • Category: Computers
  • Page: 864
  • View: 7865
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Get up to speed on the extensive changes to the newest release of Microsoft SQL Server The 2012 release of Microsoft SQL Server changes how you develop applications for SQL Server. With this comprehensive resource, SQL Server authority Robert Vieira presents the fundamentals of database design and SQL concepts, and then shows you how to apply these concepts using the updated SQL Server. Publishing time and date with the 2012 release, Beginning Microsoft SQL Server 2012 Programming begins with a quick overview of database design basics and the SQL query language and then quickly proceeds to show you how to implement the fundamental concepts of Microsoft SQL Server 2012. You'll explore the key additions and changes to this newest version, including conditional action constructs, enhanced controls for results paging, application integration with SharePoint and Excel, and development of BI applications. Covers new features such as SQL Azure for cloud computing, client-connectivity enhancements, security and compliance, data replication, and data warehouse performance improvements Addresses essential topics including managing keys, writing scripts, and working with store procedures Shares helpful techniques for creating and changing tables, programming with XML, and using SQL Server Reporting and Integration Services Beginning Microsoft SQL Server 2012 Programming demystifies even the most difficult challenges you may face with the new version of Microsoft SQL Server.

Microsoft SQL Server 2012 Unleashed

Microsoft SQL Server 2012 Unleashed

  • Author: Ray Rankins,Paul Bertucci,Chris Gallelli,Alex T. Silverstein
  • Publisher: Sams Publishing
  • ISBN: 0133408515
  • Category: Computers
  • Page: 1872
  • View: 7846
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Buy the print version of¿ Microsoft SQL Server 2012 Unleashed and get the eBook version for free! eBook version includes chapters 44-60 not included in the print. See inside the book for access code and details. ¿ With up-to-the-minute content, this is the industry’s most complete, useful guide to SQL Server 2012. ¿ You’ll find start-to-finish coverage of SQL Server’s core database server and management capabilities: all the real-world information, tips, guidelines, and samples you’ll need to create and manage complex database solutions. The additional online chapters add extensive coverage of SQL Server Integration Services, Reporting Services, Analysis Services, T-SQL programming, .NET Framework integration, and much more. ¿ Authored by four expert SQL Server administrators, designers, developers, architects, and consultants, this book reflects immense experience with SQL Server in production environments. Intended for intermediate-to-advanced-level SQL Server professionals, it focuses on the product’s most complex and powerful capabilities, and its newest tools and features. Understand SQL Server 2012’s newest features, licensing changes, and capabilities of each edition Manage SQL Server 2012 more effectively with SQL Server Management Studio, the SQLCMD command-line query tool, and Powershell Use Policy-Based Management to centrally configure and operate SQL Server Utilize the new Extended Events trace capabilities within SSMS Maximize performance by optimizing design, queries, analysis, and workload management Implement new best practices for SQL Server high availability Deploy AlwaysOn Availability Groups and Failover Cluster Instances to achieve enterprise-class availability and disaster recovery Leverage new business intelligence improvements, including Master Data Services, Data Quality Services and Parallel Data Warehouse Deliver better full-text search with SQL Server 2012’s new Semantic Search Improve reporting with new SQL Server 2012 Reporting Services features Download the following from informit.com/title/9780672336928: Sample databases and code examples ¿ ¿

Professional Microsoft SQL Server 2008 Integration Services

Professional Microsoft SQL Server 2008 Integration Services

  • Author: Brian Knight,Erik Veerman,Grant Dickinson,Douglas Hinson,Darren Herbold
  • Publisher: John Wiley & Sons
  • ISBN: 9781118059562
  • Category: Computers
  • Page: 1008
  • View: 3001
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The new edition of the successful previous version is 25 percent revised and packed with more than 200 pages of new material on the 2008 release of SQL Server Integration Services (SSIS) Renowned author Brian Knight and his expert coauthors show developers how to master the 2008 release of SSIS, which is both more powerful and more complex than ever Case studies and tutorial examples acquired over the three years since the previous edition will contribute to helping illustrate advanced concepts and techniques New chapters include coverage of data warehousing using SSIS, new methods for managing the SSIS platform, and improved techniques for ETL operations

Windows Server 2008 Unleashed

Windows Server 2008 Unleashed

  • Author: Rand Morimoto,Michael Noel,Omar Droubi,Ross Mistry,Chris Amaris
  • Publisher: Sams Publishing
  • ISBN: 9780132715638
  • Category: Computers
  • Page: 1488
  • View: 2773
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Windows Server 2008 Unleashed covers the planning, design, prototype testing, implementation, migration, administration, and support of a Windows 2008 and Active Directory environment, based on more than three and a half years of early adopter experience in full production environments. This book addresses not only what is new with Windows 2008 compared to previous versions of the Windows Server product, but also what is different and how the similarities and differences affect an organization’s migration to Windows 2008. Chapters are dedicated to the migration process from Windows 2000/2003 to Windows 2008, how to properly use Group Policies in Windows 2008, and tips and tricks on managing and administering a Windows 2008 environment. The authors cover the technologies new to Windows 2008, such as IPv6, Network Access Protection (NAP), Network Policy Server (NPS), Terminal Services Remote Programs, Windows Deployment Services (WDS), Hyper-V virtualization, and more! This book doesn’t just describe the features and functions included in Windows 2008--there are notes throughout the book explaining how organizations have successfully used the technologies to fulfill core business needs. Tips, tricks, and best practices share lessons learned from hundreds of implementations of Windows 2008 in real-world environments. Detailed information on how to… Plan and migrate from Windows 2000/2003 to Windows 2008 Leverage new tools and utilities that simplify system and network administration functions Enable the latest security technologies to improve secured enterprise computing Better manage a Windows 2008 Active Directory environment Optimize a Windows 2008 environment for better scalability and enhanced performance Implement Windows 2008 for better branch office and remote office integration Design a Windows 2008 environment to support the latest in clustering, stretched clusters, fault tolerance, and redundant systems technologies Take advantage of add-on technologies available for Windows 2008, including Windows SharePoint Services, Microsoft Hyper-V virtualization, Windows Media Services, and IIS 7 web server solutions

Step By Step Database Programming with JDBC and PostgreSQL

Step By Step Database Programming with JDBC and PostgreSQL

A beginner's guide to building high-performance PostgreSQL database solutions

  • Author: Vivian Siahaan,Rismon Hasiholan Sianipar
  • Publisher: SPARTA Publishing
  • ISBN: N.A
  • Category: Computers
  • Page: 221
  • View: 7247
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PostgreSQL was designed to run on UNIX-like platforms. However, PostgreSQL was then also designed to be portable so that it could run on various platforms such as Mac OS X, Solaris, and Windows. PostgreSQL is free and open source software. Its source code is available under PostgreSQL license, a liberal open source license. You are free to use, modify and distribute PostgreSQL in any form. PostgreSQL requires very minimum maintained efforts because of its stability. Therefore, if you develop applications based on PostgreSQL, the total cost of ownership is low in comparison with other database management systems. In Chapter 2, you will learn querying data from the postgresql using jdbc including establishing a database connection, creating a statement object, executing the query, processing the resultset object, querying data using a statement that returns multiple rows, querying data using a statement that has parameters, inserting data into a table using jdbc, updating data in postgresql database using jdbc, calling postgresql stored function using jdbc, deleting data from a postgresql table using jdbc, and postgresql jdbc transaction. In Chapter 3, you will learn managing table structure and views including postgresql data types, postgresql create table, postgresql select into statement, postgresql create table as, using postgresql serial to create auto-increment column, identity column, alter table, drop table, truncate table, check constraint, not-null constraint, foreign key, primary key, unique constraint, managing postgresql views, creating updatable views, materialized views, creating updatable views using the with check option clause, and recursive view. In Chapter 4, you will learn statements, operators, and clauses including select, order by, select distinct, limit, fetch, in, between, postgresql like, is null, alias, joins, inner join, postgresql left join, self-join, full outer join, cross join, natural join, group by, having, intersect operator, except operator, grouping sets, cube, and rollup. In Chapter 5, you will learn postgresql trigger, aggregate, and string functions including creating the first trigger in postgresql, managing postgresql trigger, aggregate functions, avg function, max function, min function, sum function, postgresql concat function, ascii function, trim function, length function, substring function, regexp_matches function, regexp_replace function, replace function, to_number function, and to_char function.