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Oracle Database 12c: Performance Management and Tuning (D79236GC10)

Tablet Lenovo (7"/8GB/WiFi/Android) gratis*!

Do szkoleń autoryzowanych Oracle 3, 4 lub 5 dniowych w formacie ILT, zamówionych w Database Consulting.
*Promocja ważna do wyczerpania zapasów lub do odwołania i nie łączy się z innymi promocjami ani zniżkami

Autoryzacja

Szkolenie autoryzowane Oracle

Format prowadzenia szkolenia

ILT - szkolenie klasyczne, w sali szkoleniowej, z trenerem

Terminy szkoleń otwartych

LokalizacjaPoczątekCzas trwaniaJęzyk wykładowy*Cena za osobę
PL - Warszawa28-SIE-20175 dniPolish7450
PL - Warszawa11-WRZ-20175 dniPolish7450
PL - Warszawa23-PAŹ-20175 dniPolish7450
PL - Warszawa4-GRU-20175 dniPolish7450
*Oznacza język jakim posługuje się Trener prowadzący szkolenie.
Materiały szkoleniowe są najczęścej w języku angielskim

Szkolenie dostępne także w formacie

ILT - szkolenie klasyczne, w sali szkoleniowej, z trenerem
TOD - szkolenie zdalne, przez internet, wcześniej nagrane

Kod szkolenia

D79236GC10

Dla kogo

  • Data Warehouse Administrator
  • Database Administrators

Czas trwania

5 dni

Cena bazowa

PLN 7450

Cel

  • Use the Oracle Database tuning methodology appropriate to the available tools
  • Utilize database advisors to proactively tune an Oracle Database Instance
  • Use the tools based on the Automatic Workload Repository to tune the database
  • Diagnose and tune common SQL related performance problems
  • Diagnose and tune common Instance related performance problems
  • Use Enterprise Manager performance-related pages to monitor an Oracle Database
  • Gain an understanding of the Oracle Database Cloud Service

Opis

In the Oracle Database 12c: Performance Management and Tuning course, learn about the performance analysis and tuning tasks expected of a DBA: proactive management through built-in performance analysis features and tools, diagnosis and tuning of the Oracle Database instance components, and diagnosis and tuning of SQL-related performance issues. In this course, you will be introduced to Oracle Database Cloud Service.Learn To:Use the Oracle tuning methodology.Use Oracle-supplied tools for monitoring and diagnosing SQL and instance performance issues.Use database advisors to proactively correct performance problems.Identify and tune problem SQL statements.Monitor instance performance by using Enterprise Manager.Tune instance components.Gain an understanding of the Oracle Database Cloud Service.Benefits To You:The DBA will analyze 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 used to find ways to improve performance. This will include the use of statistics, profiles to influence the optimizer, and using the SQL Advisors.Maintain SQL PerformanceA major task of DBAs is to maintain SQL performance across changes. This course introduces Database Replay and SQL Performance Analyzer which help the DBA test and minimize the impact of change.Influence Instance BehaviorInstance 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 course 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.

Tematy

  1. Introduction
    • Course Objectives
    • Course Organization
    • Course Agenda
    • Topics Not Included in the Course
    • Who Tunes?
    • What Does the DBA Tune?
    • How to Tune
    • Tuning Methodology
  2. Basic Tuning Diagnostics
    • Performance Tuning Diagnostics
    • Performance Tuning Tools
    • Tuning Objectives
    • Top Timed Events
    • DB Time
    • CPU and Wait Time Tuning Dimensions
    • Time Model
    • Dynamic Performance Views
  3. Using Automatic Workload Repository
    • Automatic Workload Repository Overview
    • Automatic Workload Repository Data
    • Enterprise Manager Cloud Control and AWR
    • Snapshots
    • Reports
    • Compare Periods
  4. Defining the Scope of Performance Issues
    • Defining the Problem
    • Limiting the Scope
    • Setting the Priority
    • Top SQL Reports
    • Common Tuning Problems
    • Tuning During the Life Cycle
    • ADDM Tuning Session
    • Performance Versus Business Requirements
  5. Using Metrics and Alerts
    • Metrics and Alerts Overview
    • Limitation of Base Statistics
    • Benefits of Metrics
    • Viewing Metric History Information
    • Viewing Histograms
    • Server-Generated Alerts
    • Setting Thresholds
    • Metrics and Alerts Views
  6. Using Baselines
    • Comparative Performance Analysis with AWR Baselines
    • Automatic Workload Repository Baselines
    • Moving Window Baseline
    • Baselines in Performance Page Settings
    • Baseline Templates
    • AWR Baseslines
    • Creating AWR Baselines
    • Managing Baselines with PL/SQL
  7. Using AWR-Based Tools
    • Automatic Maintenance Tasks
    • ADDM Performance Monitoring
    • Using Compare Periods ADDM
    • Active Session History
    • New or Enhanced Automatic Workload Repository Views
    • Emergency Monitoring
    • Real-time ADDM
  8. Real-Time Database Operation Monitoring
    • Overview
    • Use Cases
    • Defining a Database Operation
    • Scope of a Composite Database Operation
    • Database Operation Concepts
    • Identifying a Database Operation
    • Enabling Monitoring of Database Operations
    • Identifying, Starting, and Completing a Database Operation
  9. Monitoring Applications
    • What is a Service?
    • Service Attributes
    • Service Types
    • Creating Services
    • Managing Services in a Single-Instance Environment
    • Where are Services Used?
    • Using Services with Client Applications
    • Services and Pluggable Databases
  10. Identifying Problem SQL Statements
    • SQL Statement Processing Phases
    • Role of the Oracle Optimizer
    • Identifying Bad SQL
    • Top SQL Reports
    • SQL Monitoring
    • What is an Execution Plan?
    • Methods for Viewing Execution Plans
    • Uses of Execution Plans
  11. Influencing the Optimizer
    • Functions of the Query Optimizer
    • Selectivity
    • Cardinality and Cost
    • Changing Optimizer Behavior
    • Optimizer Statistics
    • Extended Statistics
    • Controlling the Behavior of the Optimizer with Parameters
    • Enabling Query Optimizer Features
  12. Reducing the Cost of SQL Operations
    • Reducing the Cost
    • Index Maintenance
    • SQL Access Advisor
    • Table Maintenance for Performance
    • Table Reorganization Methods
    • Space Management
    • Extent Management
    • Data Storage
  13. Using SQL Performance Analyzer
    • Real Application Testing: Overview
    • Real Application Testing: Use Cases
    • SQL Performance Analyzer: Process
    • Capturing the SQL Workload
    • Creating a SQL Performance Analyzer Task
    • SQL Performance Analyzer: Tasks
    • Parameter Change
    • SQL Performance Analyzer Task Page
  14. SQL Performance Management
    • Maintaining SQL Performance
    • Maintaining Optimizer Statistics
    • Automated Maintenance Tasks
    • Statistic Gathering Options
    • Setting Statistic Preferences
    • Restore Statistics
    • Deferred Statistics Publishing
    • Automatic SQL Tuning
  15. Using Database Replay
    • Using Database Replay
    • The Big Picture
    • System Architecture
    • Capture Considerations
    • Replay Considerations: Preparation
    • Replay Considerations
    • Replay Options
    • Replay Analysis
  16. Tuning the Shared Pool
    • Shared Pool Architecture
    • Shared Pool Operation
    • The Library Cache
    • Latch and Mutex
    • Diagnostic Tools for Tuning the Shared Pool
    • Avoiding Hard Parses
    • Reducing the Cost of Soft Parses
    • Sizing the Shared Pool
  17. Tuning the Buffer Cache
    • Oracle Database Architecture: Buffer Cache
    • Buffer Cache: Highlights
    • Database Buffers
    • Buffer Hash Table for Lookups
    • Working Sets
    • Buffer Cache Tuning Goals and Techniques
    • Buffer Cache Performance Symptoms
    • Buffer Cache Performance Solutions
  18. Tuning PGA and Temporary Space
    • SQL Memory Usage
    • Performance Impact
    • Automatic PGA Memory
    • SQL Memory Manager
    • Configuring Automatic PGA Memory
    • Setting PGA_AGGREGATE_TARGET Initially
    • Limiting the size of the Program Global Area (PGA)
    • SQL Memory Usage
  19. Automatic Memory
    • Oracle Database Architecture
    • Dynamic SGA
    • Granule
    • Memory Advisories
    • Manually Adding Granules to Components
    • Increasing the Size of an SGA Component
    • Automatic Shared Memory Management: Overview
    • SGA Sizing Parameters: Overview
  20. Performance Tuning Summary with Waits
    • Commonly Observed Wait Events
    • Additional Statistics
    • Top 10 Mistakes Found in Customer Systems
    • Symptoms
  21. Oracle Database Cloud Service: Overview
    • Database as a Service Architecture, Features and Tooling
    • Software Editions: Included Database Options and Management Packs
    • Accessing the Oracle Database Cloud Service Console Automated Database Provisioning
    • Managing the Compute Node Associated With a Database Deployment
    • Managing Network Access to Database as a Service Scaling a Database Deployment
    • Performance Management in the Database Cloud Environment
    • Performance Monitoring and Tuning
    • What Can be Tuned in a DBCS Environment?

Wymagania

    D79236GC10 Poland Oracle Database 12c: Performance Management and Tuning 5 Days PLN 7450
  1. In the Oracle Database 12c: Performance Management and Tuning course, learn about the performance analysis and tuning tasks expected of a DBA: proactive management through built-in performance analysis features and tools, diagnosis and tuning of the Oracle Database instance components, and diagnosis and tuning of SQL-related performance issues. In this course, you will be introduced to Oracle Database Cloud Service.Learn To:Use the Oracle tuning methodology.Use Oracle-supplied tools for monitoring and diagnosing SQL and instance performance issues.Use database advisors to proactively correct performance problems.Identify and tune problem SQL statements.Monitor instance performance by using Enterprise Manager.Tune instance components.Gain an understanding of the Oracle Database Cloud Service.Benefits To You:The DBA will analyze 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 used to find ways to improve performance. This will include the use of statistics, profiles to influence the optimizer, and using the SQL Advisors.Maintain SQL PerformanceA major task of DBAs is to maintain SQL performance across changes. This course introduces Database Replay and SQL Performance Analyzer which help the DBA test and minimize the impact of change.Influence Instance BehaviorInstance 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 course 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.
  2. Data Warehouse Administrator Database Administrators Use the Oracle Database tuning methodology appropriate to the available tools Utilize database advisors to proactively tune an Oracle Database Instance Use the tools based on the Automatic Workload Repository to tune the database Diagnose and tune common SQL related performance problems Diagnose and tune common Instance related performance problems Use Enterprise Manager performance-related pages to monitor an Oracle Database Gain an understanding of the Oracle Database Cloud Service Introduction Course Objectives Course Organization Course Agenda Topics Not Included in the Course Who Tunes? What Does the DBA Tune? How to Tune Tuning Methodology Basic Tuning Diagnostics Performance Tuning Diagnostics Performance Tuning Tools Tuning Objectives Top Timed Events DB Time CPU and Wait Time Tuning Dimensions Time Model Dynamic Performance Views Using Automatic Workload Repository Automatic Workload Repository Overview Automatic Workload Repository Data Enterprise Manager Cloud Control and AWR Snapshots Reports Compare Periods Defining the Scope of Performance Issues Defining the Problem Limiting the Scope Setting the Priority Top SQL Reports Common Tuning Problems Tuning During the Life Cycle ADDM Tuning Session Performance Versus Business Requirements Using Metrics and Alerts Metrics and Alerts Overview Limitation of Base Statistics Benefits of Metrics Viewing Metric History Information Viewing Histograms Server-Generated Alerts Setting Thresholds Metrics and Alerts Views Using Baselines Comparative Performance Analysis with AWR Baselines Automatic Workload Repository Baselines Moving Window Baseline Baselines in Performance Page Settings Baseline Templates AWR Baseslines Creating AWR Baselines Managing Baselines with PL/SQL Using AWR-Based Tools Automatic Maintenance Tasks ADDM Performance Monitoring Using Compare Periods ADDM Active Session History New or Enhanced Automatic Workload Repository Views Emergency Monitoring Real-time ADDM Real-Time Database Operation Monitoring Overview Use Cases Defining a Database Operation Scope of a Composite Database Operation Database Operation Concepts Identifying a Database Operation Enabling Monitoring of Database Operations Identifying, Starting, and Completing a Database Operation Monitoring Applications What is a Service? Service Attributes Service Types Creating Services Managing Services in a Single-Instance Environment Where are Services Used? Using Services with Client Applications Services and Pluggable Databases Identifying Problem SQL Statements SQL Statement Processing Phases Role of the Oracle Optimizer Identifying Bad SQL Top SQL Reports SQL Monitoring What is an Execution Plan? Methods for Viewing Execution Plans Uses of Execution Plans Influencing the Optimizer Functions of the Query Optimizer Selectivity Cardinality and Cost Changing Optimizer Behavior Optimizer Statistics Extended Statistics Controlling the Behavior of the Optimizer with Parameters Enabling Query Optimizer Features Reducing the Cost of SQL Operations Reducing the Cost Index Maintenance SQL Access Advisor Table Maintenance for Performance Table Reorganization Methods Space Management Extent Management Data Storage Using SQL Performance Analyzer Real Application Testing: Overview Real Application Testing: Use Cases SQL Performance Analyzer: Process Capturing the SQL Workload Creating a SQL Performance Analyzer Task SQL Performance Analyzer: Tasks Parameter Change SQL Performance Analyzer Task Page SQL Performance Management Maintaining SQL Performance Maintaining Optimizer Statistics Automated Maintenance Tasks Statistic Gathering Options Setting Statistic Preferences Restore Statistics Deferred Statistics Publishing Automatic SQL Tuning Using Database Replay Using Database Replay The Big Picture System Architecture Capture Considerations Replay Considerations: Preparation Replay Considerations Replay Options Replay Analysis Tuning the Shared Pool Shared Pool Architecture Shared Pool Operation The Library Cache Latch and Mutex Diagnostic Tools for Tuning the Shared Pool Avoiding Hard Parses Reducing the Cost of Soft Parses Sizing the Shared Pool Tuning the Buffer Cache Oracle Database Architecture: Buffer Cache Buffer Cache: Highlights Database Buffers Buffer Hash Table for Lookups Working Sets Buffer Cache Tuning Goals and Techniques Buffer Cache Performance Symptoms Buffer Cache Performance Solutions Tuning PGA and Temporary Space SQL Memory Usage Performance Impact Automatic PGA Memory SQL Memory Manager Configuring Automatic PGA Memory Setting PGA_AGGREGATE_TARGET Initially Limiting the size of the Program Global Area (PGA) SQL Memory Usage Automatic Memory Oracle Database Architecture Dynamic SGA Granule Memory Advisories Manually Adding Granules to Components Increasing the Size of an SGA Component Automatic Shared Memory Management: Overview SGA Sizing Parameters: Overview Performance Tuning Summary with Waits Commonly Observed Wait Events Additional Statistics Top 10 Mistakes Found in Customer Systems Symptoms Oracle Database Cloud Service: Overview Database as a Service Architecture, Features and Tooling Software Editions: Included Database Options and Management Packs Accessing the Oracle Database Cloud Service Console Automated Database Provisioning Managing the Compute Node Associated With a Database Deployment Managing Network Access to Database as a Service Scaling a Database Deployment Performance Management in the Database Cloud Environment Performance Monitoring and Tuning What Can be Tuned in a DBCS Environment? Oracle Database 12c: Backup and Recovery Workshop Ed 2 D78850GC20 Oracle Database 12c: Data Guard Administration D79232GC10 Oracle Database 12c: Global Data Services D79244GC10 Oracle Database 12c: Clusterware Administration D81246GC10 Oracle Database 12c: RAC Administration Ed 1 D81250GC10 Oracle Database 12c: Performance Management and Tuning LVC D79238GC10 Live Virtual Course Oracle Database 12c: Performance Management and Tuning D86088GC10 Training on Demand

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