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Duration 14 hours
Course Outline
Module 1. Query Tuning
- Essential tools for optimizing query performance
- Management of cached query execution plans
- Procedures for clearing the cache
- Techniques for analyzing execution plans
- Application of query hints
- Leveraging the Database Engine Tuning Advisor
- Strategies for index tuning
- Understanding table and index structures
- Exploration of index access methods
- Development of effective indexing strategies
Module 2. Subqueries, Table Expressions, and Ranking Functions
- Constructing effective subqueries
- Implementation of table expressions
- Utilization of ranking functions
Module 3. Optimizing Joins and Set Operations
- Review of fundamental join types
- Analysis of join algorithms
- Application of set operations
- Use of the INTO clause with set operations
Module 4. Aggregating and Pivoting Data
- Application of the OVER clause
- Exploration of aggregation types (Cumulative, Sliding, and Year-To-Date)
- Techniques for pivoting and unpivoting data
- Configuration of custom aggregations
- Use of the GROUPING SETS subclause
- Implementation of CUBE and ROLLUP subclauses
- Methods for materializing grouping sets
Module 5. Using TOP and APPLY
- Implementation of SELECT TOP
- Application of the APPLY table operator
- Use of TOP n at the group level
- Techniques for implementing paging
Module 6. Optimizing Data Transformation
- Data insertion using the Enhanced VALUES Clause
- Leveraging the BULK Rowset Provider
- Application of INSERT EXEC
- Utilization of sequence mechanisms
- Execution of DELETE statements with joins
- Execution of UPDATE statements with joins
- Use of the MERGE statement
- Application of the OUTPUT Clause with INSERT
- Application of the OUTPUT Clause with DELETE
- Application of the OUTPUT Clause with UPDATE
- Application of the OUTPUT Clause with MERGE
Module 7. Querying Partitioned Tables
- Overview of partitioning in SQL Server
- Strategies for writing queries on partitioned tables
- Strategies for writing queries on partitioned views
Requirements
A solid command of SQL within the Microsoft SQL Server 2008/2012 framework is required.
Testimonials (4)
data was personalised to our organisations
Vincent Long - ASSMANG PTY LTD
Course - T-SQL Fundamentals with SQL Server Training Course
personalised to our understanding and data
Vincent Long - ASSMANG PTY LTD
Course - Business Intelligence with SSAS
The instructor brought his A game again as he superbly took my staff through the customized training with expert timing, knowledge, support, and rapport with my staff.
James - Shawnee Mission School District
Course - Administering in Microsoft SQL Server
The lecture about cte
