Aktualne promocje

20/01/2017
29/09/2020
31/10/2020

Barcampy, konferencje, wydarzenia

29/11/2016 - 18:00
08/11/2016 - 08:30
04/11/2016 (Caly dzien)

Oracle Database 11g: Performance Tuning DBA Release 2

Kod szkolenia: 
OR_11gr2_PT
Opis szkolenia: 

The course starts with an unknown database that requires tuning. The lessons will proceed through the steps a DBA will perform to acquire the information needed to identify roblem areas, to diagnose common problems, and remedy those problems. The methodology used in the practices is primarily reactive. After configuring monitoring tools, and reviewing the available reports, the student will be presented with the Oracle architecture based on the SQL statement processing of SELECT and DML. The SQL tuning section assumes that the DBA  has little or no ability to change the code. The DBA will influence the SQL performance with available tools. The DBA will be introduced to various methods of identifying the SQL statements that require tuning, and the diagnostic tools needed to find ways to change the performance. This will include the use of statistics, outlines, and profiles to influence the optimizer, adding and rebuilding indexes, and using the SQL Advisors. A major task of DBA’s is to maintain SQL performance across changes. This course introduces the DB Replay, and SQL Performance Analyzer tools to help the DBA test and minimize the impact of change.
Instance tuning uses the same general method of observing a problem, diagnosing the problem, and implementing a solution. The instance tuning lessons cover the details of major tunable components and describe how you can influence the instance behavior. For each lesson, we will examine the relevant components of the architecture. The class only  discusses the architecture to the level required to understand the symptoms and solutions. More detailed explanations are left to other courses, reference material, and the Oracle documentation.
The last lesson of this course is a recap of the best practices discovered in the previous lessons, and miscellaneous recommendations.

Cel szkolenia: 

The goal is to finish the course with a best practices list for students to take away.

Grupa docelowa: 

All database administrators (DBA) who wish to achive advanced Oracle skills in performance tuning.

Wymagania wobec słuchaczy: 

Oracle Database 11g: Administration Workshop I DBA Release 2
Oracle Database 11g: Administration Workshop II DBA Release 2

Cena netto PLN: 
7375
Cena brutto PLN: 
9071.25
Czas trwania: 
5 dni
Uwagi: 

Oferujemy również szkolenia w naszych ośrodkach w Warszawie, Wrocławiu, Krakowie, Katowicach i Gdyni, jak i w lokalizacjach wskazanych przez klienta.

W celu ustalenia szczegółów prosimy o kontakt na osec@osec.pl

Konspekt: 
  • Introduction
  • Basic Tuning Tools
  • Using Automatic Workload Repository
  • Defining Problems
  • Using Metrics and Alerts
  • Using Baselines
  • Using AWR Based Tools
  • Monitoring an Application
  • Identifying Problem SQL Statements
  • Influencing the Optimizer
  • Using SQL Performance Analyzer
  • SQL Performance Management
  • Using Database Replay
  • Tuning the Shared Pool
  • Tuning the Buffer Cache
  • Tuning PGA and Temporary Space
  • Automatic Memory Management
  • Tuning Segment Space Usage
  • Tuning I/O
  • Performance Tuning Summary

Logowanie

O osec.pl

Nasz serwis działa dzieki następującym projektom:

Drupal CMS - http://www.drupal.org
Apache HTTPD - http://www.apache.org
PHP - http://www.php.net
MySQL - http://www.mysql.com

ipv6 ready