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SQL Query Performance Testing and Tuning
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SQL Query Performance Testing and Tuning Introduction:
Welcome to the SQL Query Performance Testing and Tuning course, a comprehensive one-day seminar designed to equip you with the essential skills for enhancing SQL query performance and mastering indexing techniques. Throughout this intensive program, you will embark on a journey to unlock the full potential of SQL databases, enabling you to optimize queries and elevate your expertise in the field.
This course offers a deep dive into various facets of SQL optimization, beginning with a thorough exploration of relational database design. You will gain insights into the intricacies of SQL Server statistics, a fundamental component in the quest for query efficiency. Additionally, you will delve into the complexities of transactional databases, equipping yourself with the knowledge and tools necessary to excel as a SQL expert
. By the end of this seminar, you will have honed your skills in query performance testing and tuning, positioning yourself to make significant contributions to the efficiency and effectiveness of SQL databases. Join us on this educational journey as we empower you to optimize SQL queries and harness the power of indexing for unparalleled performance.
Course Objectives
- Optimize SQL Query Performance for efficient data retrieval.
- Master the art of indexing to enhance data access and processing.
- Gain insights into relational database design and its impact on query execution.
- Harness SQL Server statistics for performance analysis.
- Grasp the complexities of transactional databases for better data handling.
Prerequisites
Before enrolling, it’s essential to have:
- Knowledge of the SQL language, particularly the Microsoft T-SQL dialect, at a basic to intermediate level.
- Ability to use various tools for running queries against a Microsoft SQL database, either on-premises or cloud-based. These could include SQL Server Management Studio, Visual Studio Code with the SQL extensions or Azure Data Explorer.
- Basic understanding of SQL Server indexes.
- Basic relational database concepts.
SQL Query Performance Testing and Tuning Outline
Explore query performance optimization:
- Introduction
- Relational database design
- Transactional vs. reporting database design
- About the Query Store
- About SQL Server Statistics
- Are you smarter than SQL Server?
- About Query Plans
- Testing alternate solutions by comparing Query Plans
- Dynamic Management Views and Functions
- Summary
Explore performance impacts of indexes and data types:
- Introduction
- Performance impact of data types
- Performance impacts of indexes
- Who can/should create indexes
- Should you use temporary tables?
- Summary
Query Hints and Locking:
- Introduction
- Exploring the SQL Server blocking and locking patterns
- Testing for and working around blocking locks
- Working with query hints
- Summary
$595.00
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1 Day Course |