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About us

About us
System integration

System integration
MS 10987

Performance Tuning and Optimizing SQL Databases

Category:
Developer
Difficulty level: Advanced
Exam code
A tanfolyamhoz nem kapcsolódik közvetlenül vizsga.
Net price/person:
299.000 HUF
Duration
4 Day
Offline
application
Course dates
Certification route
Description
Aim
Recommended for
Prerequisites
Syllabus
Prerequisite courses
Certification route
Description

This four-day instructor-led course provides students who manage and maintain SQL Server databases with the knowledge and skills to performance tune and optimize their databases.

Aim

After completing this course, students will be able to:

  • Describe the high level architectural overview of SQL Server and its various components.
  • Describe the SQL Server execution model, waits and queues.
  • Describe core I/O concepts, Storage Area Networks and performance testing.
  • Describe architectural concepts and best practices related to data files for user databases and TempDB.
  • Describe architectural concepts and best practices related to Concurrency, Transactions, Isolation Levels and Locking.
  • Describe architectural concepts of the Optimizer and how to identify and fix query plan issues.
  • Describe architectural concepts, troubleshooting scenarios and best practices related to Plan Cache.
  • Describe architectural concepts, troubleshooting strategy and usage scenarios for Extended Events.
  • Explain data collection strategy and techniques to analyze collected data.
  • Understand techniques to identify and diagnose bottlenecks to improve overall performance.

Recommended for

The primary audience for this course is individuals who administer and maintain SQL Server databases and are responsible for optimal performance of SQL Server instances that they manage. These individuals also write queries against data and need to ensure optimal execution performance of the workloads.The secondary audiences for this course are individuals who develop applications that deliver content from SQL Server databases.

Prerequisites

In addition to their professional experience, students who attend this training should already have the following technical knowledge:

  • Basic knowledge of the Microsoft Windows operating system and its core functionality.
  • Working knowledge of database administration and maintenance.
  • Working knowledge of Transact-SQL.

Syllabus
  • Az SQL server felépítése, ütemezések
  • SQL server I/O
  • Adatbázis szerkezetek
  • SQL server memória
  • Konkurens működés és tranzakciók
  • Statisztika és indexelés
  • Lekérdezések végrehajtása és lekérdezési terv analízis
  • Cache-elés és újrafordítás tervezése
  • Kiterjesztett események
  • Monitorozás, nyomkövetés és baseline-ok

SQL Server Architecture, Scheduling, and Waits:

  • SQL Server Components and SQL OS
  • Windows Scheduling vs SQL Scheduling
  • Waits and Queues

SQL Server I/O:

  • Core Concepts
  • Storage Solutions
  • I/O Setup and Testing

Database Structures:

  • Database Structure Internals
  • Data File Internals
  • TempDB Internals

SQL Server Memory:

  • Windows Memory
  • SQL Server Memory
  • In-Memory OLTP

Concurrency and Transactions:

  • Concurrency and Transactions
  • Locking Internals

Statistics and Index Internals:

  • Statistics Internals and Cardinality Estimation
  • Index Internals
  • Columnstore Indexes

Query Execution and Query Plan Analysis:

  • Query execution and optimizer internals
  • Analyzing query plans

Plan Caching and Recompilation:

  • Plan cache internals
  • Troubleshooting plan cache issues
  • Query store

Extended Events:

  • Extended events core concepts
  • Implementing extended events

 

 Monitoring, Tracing, and Baselining:

  • Monitoring and tracing
  • Baselining and benchmarking