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 Duration 14 hours

Course Outline

Module 1. Optimizing Query Performance

  • Tools for Query Optimization
  • Cached Query Execution Plans
  • Managing the Cache
  • Analyzing Execution Plans
  • Query Hints
  • Utilizing the Database Engine Tuning Advisor
  • Tuning Indexes
  • Table and Index Architectures
  • Index Access Methods
  • Indexing Strategies

Module 2. Subqueries, Table Expressions, and Ranking Functions

  • Constructing Subqueries
  • Applying Table Expressions
  • Leveraging Ranking Functions

Module 3. Streamlining Joins and Set Operations

  • Core Join Types
  • Join Algorithms
  • Set Operations
  • Utilizing INTO with Set Operations

Module 4. Data Aggregation and Pivoting

  • Employing the OVER Clause
  • Variations of Aggregation (Cumulative, Sliding, and Year-To-Date)
  • Pivoting and Unpivoting Data
  • Configuring Custom Aggregations
  • Applying the GROUPING SETS Subclause
  • CUBE and ROLLUP Subclauses
  • Materializing Grouping Sets

Module 5. Leveraging TOP and APPLY

  • SELECT TOP
  • Using the APPLY Table Operator
  • Top N at the Group Level
  • Implementing Pagination

Module 6. Enhancing Data Transformation

  • Inserting Data via Enhanced VALUES Clause
  • Utilizing the BULK Rowset Provider
  • Executing INSERT EXEC
  • Sequence Mechanisms
  • DELETE with Joins
  • UPDATE with Joins
  • MERGE Statement
  • OUTPUT Clause with INSERT
  • OUTPUT Clause with DELETE
  • OUTPUT Clause with UPDATE
  • OUTPUT Clause with MERGE

Module 7. Querying Partitioned Tables

  • Partitioning Concepts in SQL Server
  • Writing Queries on Partitioned Tables
  • Writing Queries on Partitioned Views

Requirements

Proficiency in SQL within the Microsoft SQL Server 2008/2012 environment.

Custom Corporate Training

Training solutions designed exclusively for businesses.

  • Customized Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
  • Flexible Schedule: Dates and times adapted to your team's agenda.
  • Format: Online (live), In-company (at your offices), or Hybrid.
Investment

Price per private group, online live training, starting from 3200 € + VAT*

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