Otra Información:
This course is intended for current professional database developers who have three or more years of on-the-job experience developing SQL Server database solutions in an enterprise environment. Se dispone de un ordenador por alumno. El curso tiene una duración de 15 horas (consultar los horarios disponibles en el calendario de New Horizons). El nº de plazas es limitado. www.nhbarcelona.com

Descripción :This course provides database developers working in enterprise environments using Microsoft SQL Server 2005 the knowledge and skills to evaluate and improve queries and query response times. The course focuses on systematic identification and optimization of database factors that impact query performance. After completing this course, students will be able to: Normalize databases. Design a normalized database. Optimize a database design by denormalizing. Optimize data storage. Manage concurrency Manage concurrency by selecting the appropriate transaction isolation level. Select a locking granularity level. Optimize and tune queries for performance. Optimize an indexing strategy. Decide when cursors are appropriate. Identify and resolve performance-limiting problems. www.nhbarcelona.com

Measuring Database Performance Importance of Benchmarking Key Measures for Query Performance: Sysmon Key Measures for Query Performance: Profiler Guidelines for Identifying Locking and Blocking Optimizing Physical Database Design Performance Optimization Model Schema Optimization Strategy: Keys Schema Optimization Strategy: Responsible Denormalization Schema Optimization Strategy: Generalization Optimizing Queries for Performance Performance Optimization Model: Queries What Is Query Logical Flow? Considerations for Using Subqueries Guidelines for Building Efficient Queries Refactoring Cursors into Queries Performance Optimization Model: Query-Set-based solutions Five Steps to Building a Cursor Strategies for Refactoring Cursors Optimizing an Indexing Strategy Performance Optimization Model: Indexes Considerations for Using Indexes Best Uses of the Clustered Index Best Practices for Non-Clustered Index Design How to Document an Indexing Strategy Managing Concurrency Performance Optimization Model: Locking and Blocking Multimedia - "How to Use Efficient Queries to Reduce Locking and Blocking" Strategies to Reduce Locking and Blocking www.nhbarcelona.com