Microsoft SQL Server 2014 Query Tuning & Optimization


Author: Benjamin Nevarez

Publisher: McGraw Hill Professional

ISBN: 0071829431

Category: Computers

Page: 416

View: 8159

Optimize Microsoft SQL Server 2014 queries and applications Microsoft SQL Server 2014 Query Tuning & Optimization is filled with ready-to-use techniques for creating high-performance queries and applications. The book describes the inner workings of the query processor so you can write better queries and provide the query processor with the quality information it needs to produce efficient execution plans. You’ll also get tips for troubleshooting underperforming queries. In-Memory OLTP (Hekaton), a key new feature of SQL Server 2014, is fully covered in this practical guide. Understand how the query optimizer works Troubleshoot queries using extended events, SQL trace, dynamic management views (DMVs), the data collector, and other tools Work with query operators for data access, joins, aggregations, parallelism, and updates Speed up queries and dramatically improve application performance by creating the right indexes Understand statistics and how to detect and fix cardinality estimation errors Maximize OLTP query performance using In-Memory OLTP (Hekaton) features, including memory-optimized tables and natively compiled stored procedures Monitor and promote plan caching and reuse to improve application performance Improve the performance of data warehouse queries using columnstore indexes Handle query processor limitations with hints and other methods

Exam Prep for: Microsoft SQL Server 2014 Query Tuning & Optimization


Author: David Mason

Publisher: Rico Publications


Category: Education

Page: 800

View: 1026

Computer science is the theory, experimentation, and engineering that form the basis for the design and use of computers. This book provides over 2,000 Exam Prep questions and answers to accompany the text Microsoft SQL Server 2014 Query Tuning & Optimization Items include highly probable exam items: Reference software, GLOBAL, Radio, Computer fraud, Grid computing, Service provider, Ethernet, Information System, Information System, Cloud computing, Library, Information management, bit, and more.

Microsoft SQL Server 2017 on Linux


Author: Benjamin Nevarez

Publisher: McGraw Hill Professional

ISBN: 1260121143

Category: Computers

Page: N.A

View: 3148

Essential Microsoft® SQL Server® 2017 installation, configuration, and management techniques for Linux Foreword by Kalen Delaney, Microsoft SQL Server MVP This comprehensive guide shows, step-by-step, how to set up, configure, and administer SQL Server 2017 on Linux for high performance and high availability. Written by a SQL Server expert and respected author, Microsoft SQL Server 2017 on Linux teaches valuable Linux skills to Windows-based SQL Server professionals. You will get clear coverage of both Linux and SQL Server and complete explanations of the latest features, tools, and techniques. The book offers clear instruction on adaptive query processing, automatic tuning, disaster recovery, security, and much more. •Understand how SQL Server 2017 on Linux works•Install and configure SQL Server on Linux•Run SQL Server on Docker containers•Learn Linux Administration•Troubleshoot and tune query performance in SQL Server•Learn what is new in SQL Server 2017•Work with adaptive query processing and automatic tuning techniques•Implement high availability and disaster recovery for SQL Server on Linux•Learn the security features available in SQL Server

Microsoft SQL Server 2014 Unleashed


Author: Ray Rankins,Paul Bertucci,Chris Gallelli,Alex T. Silverstein

Publisher: Sams Publishing

ISBN: 0134084454

Category: Computers

Page: 1992

View: 7233

The industry’s most complete, useful, and up-to-date guide to SQL Server 2014. 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 examples you’ll need to install, monitor, maintain, and optimize the most complex database environments. The provided examples and sample code provide plenty of hands-on opportunities to learn more about SQL Server and create your own viable solutions. Four leading SQL Server experts present deep practical insights for administering SQL Server, analyzing and optimizing queries, implementing data warehouses, ensuring high availability, tuning performance, and much more. You will benefit from their behind-the-scenes look into SQL Server, showing what goes on behind the various wizards and GUI-based tools. You’ll learn how to use the underlying SQL commands to fully unlock the power and capabilities of SQL Server. Writing for all intermediate-to-advanced-level SQL Server professionals, the authors draw on immense production experience with SQL Server. Throughout, they focus on successfully applying SQL Server 2014’s most powerful capabilities and its newest tools and features. Detailed information on how to… Understand SQL Server 2014’s new features and each edition’s capabilities and licensing Install, upgrade to, and configure SQL Server 2014 for better performance and easier management Streamline and automate key administration tasks with Smart Admin Leverage powerful new backup/restore options: flexible backup to URL, Managed Backup to Windows Azure, and encrypted backups Strengthen security with new features for enforcing “least privilege” Improve performance with updateable columnstore indexes, Delayed Durability, and other enhancements Execute queries and business logic more efficiently with memoryoptimized tables, buffer pool extension, and natively-compiled stored procedures Control workloads and Disk I/O with the Resource Governor Deploy AlwaysOn Availability Groups and Failover Cluster Instances to achieve enterprise-class availability and disaster recovery Apply new Business Intelligence improvements in Master Data Services, data quality, and Parallel Data Warehouse

Microsoft SQL Server 2000

Performance Optimization and Tuning Handbook


Author: Ken England

Publisher: Digital Press

ISBN: 9781555582418

Category: Computers

Page: 390

View: 854

This new edition of the bestselling guide to a critical SQL server task teaches tools, techniques, and best practices readers can use to tune SQL Server 2000's configuration and operation, and learn how to enhance performance through good physical design, effective internal storage structures, and controlling SQL Server's new query optimizer.

Professional Microsoft SQL Server 2014 Administration


Author: Adam Jorgensen,Bradley Ball,Steven Wort,Ross LoForte,Brian Knight

Publisher: John Wiley & Sons

ISBN: 1118859197

Category: Computers

Page: 936

View: 4179

Learn to take advantage of the opportunities offered by SQLServer 2014 Microsoft's SQL Server 2014 update means big changes fordatabase administrators, and you need to get up to speed quicklybecause your methods, workflow, and favorite techniques will bedifferent from here on out. The update's enhanced support oflarge-scale enterprise databases and significant price advantagemean that SQL Server 2014 will become even more widely adoptedacross the industry. The update includes new backup and recoverytools, new AlwaysOn features, and enhanced cloud capabilities.In-memory OLTP, Buffer Pool Extensions for SSDs, and a newCardinality Estimator can improve functionality and smooth out theworkflow, but only if you understand their full capabilities.Professional Microsoft SQL Server 2014 is your comprehensiveguide to working with the new environment. Authors Adam Jorgensen,Bradley Ball, Ross LoForte, Steven Wort, and Brian Knight are thedream team of the SQL Server community, and they put theirexpertise to work guiding you through the changes. Improve oversight with better management and monitoring Protect your work with enhanced security features Upgrade performance tuning, scaling, replication, andclustering Learn new options for backup and recovery Professional Microsoft SQL Server 2014 includes acompanion website with sample code and efficient automationutilities, plus a host of tips, tricks, and workarounds that willmake your job as a DBA or database architect much easier. Stopgetting frustrated with administrative issues and start takingcontrol. Professional Microsoft SQL Server 2014 is yourroadmap to mastering the update and creating solutions thatwork.

SQL Server 2017 Query Performance Tuning

Troubleshoot and Optimize Query Performance


Author: Grant Fritchey

Publisher: Apress

ISBN: 1484238885

Category: Computers

Page: 932

View: 3902

Identify and fix causes of poor performance. You will learn Query Store, adaptive execution plans, and automated tuning on the Microsoft Azure SQL Database platform. Anyone responsible for writing or creating T-SQL queries will find valuable the insight into bottlenecks, including how to recognize them and eliminate them. This book covers the latest in performance optimization features and techniques and is current with SQL Server 2017. If your queries are not running fast enough and you’re tired of phone calls from frustrated users, then this book is the answer to your performance problems. SQL Server 2017 Query Performance Tuning is about more than quick tips and fixes. You’ll learn to be proactive in establishing performance baselines using tools such as Performance Monitor and Extended Events. You’ll 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. The goal is to head off trouble before it occurs. What You'll Learn Use Query Store to understand and easily change query performance Recognize and eliminate bottlenecks leading to slow performance Deploy quick fixes when needed, following up with long-term solutions Implement best practices in T-SQL to minimize performance risk Design in the performance that you need through careful query and index design Utilize the latest performance optimization features in SQL Server 2017 Protect query performance during upgrades to the newer versions of SQL Server Who This Book Is For Developers and database administrators with responsibility for application performance in SQL Server environments. Anyone responsible for writing or creating T-SQL queries will find valuable the insight into bottlenecks, including how to recognize them and eliminate them.

T-SQL Querying


Author: Itzik Ben-Gan,Adam Machanic,Dejan Sarka,Kevin Farlee

Publisher: Microsoft Press

ISBN: 0133986624

Category: Computers

Page: 864

View: 2341

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

High Performance SQL Server

The Go Faster Book


Author: Benjamin Nevarez

Publisher: Apress

ISBN: 1484222717

Category: Computers

Page: 201

View: 2103

Design and configure SQL Server instances and databases in support of high-throughput applications that are mission-critical and provide consistent response times in the face of variations in user numbers and query volumes. Learn to configure SQL Server and design your databases to support a given instance and workload. You’ll learn advanced configuration options, in-memory technologies, storage and disk configuration, and more, all toward enabling your desired application performance and throughput. Configuration doesn’t stop with implementation. Workloads change over time, and other impediments can arise to thwart desired performance. High Performance SQL Server covers monitoring and troubleshooting to aid in detecting and fixing production performance problems and minimizing application outages. You'll learn a variety of tools, ranging from the traditional wait analysis methodology to the new query store, and you'll learn how improving performance is really an iterative process. High Performance SQL Server is based on SQL Server 2016, although most of its content can be applied to prior versions of the product. This book is an excellent complement to performance tuning books focusing on SQL queries, and provides the other half of what you need to know by focusing on configuring the instances on which mission-critical queries are executed. Covers SQL Server instance-configuration for optimal performance Helps in implementing SQL Server in-memory technologies Provides guidance toward monitoring and ongoing diagnostics What You Will Learn Understand SQL Server's database engine and how it processes queries Configure instances in support of high-throughput applications Provide consistent response times to varying user numbers and query volumes Design databases for high-throughput applications with focus on performance Record performance baselines and monitor SQL Server instances against them Troubleshot and fix performance problems Who This Book Is For SQL Server database administrators, developers, and data architects. The book is also of use to system administrators who are managing and are responsible for the physical servers on which SQL Server instances are run.