Brainmatics

Oracle Database 11g: Performance Tuning DBA Release 2

Pada training Oracle Database 11g Performance Tuning ini peserta akan mempelajari langkah-langkah yang akan dilakukan Database Administrator (DBA) untuk mengidentifikasi masalah, mendiagnosis masalah umum dan memperbaiki database sehingga dapat meningkatkan performa dari database.

 

 

OBJECTIVE

1. Mampu menggunakan metodologi yang tepat pada Oracle Database Tuning dengan tools yang tersedia.
2. Mampu memanfaatkan Database advisors untuk secara aktif digunakan dalam sebuah Oracle Database.
3. Mampu menggunakan tools secara otomatis pada  Workload Repository untuk menyempurnakan database.
4. Mampu mendiagnosa dan menyempurnakan SQL yang berkaitan dengan masalah performa.
5. Mampu menggunakan Enterprise Manager Performance untuk memantau Database Oracle.

 

AUDIENCE

1. Database Administrators
2. Support Engineer
3. Technical Consultant

 

PREREQUISITES

  1. Menguasai Materi Oracle Database 11g: Administration Workshop I Release 2
  2. Menguasai Materi Oracle Database 11g: Administration Workshop II Release 2

 

CONTENT

1. Basic Tuning Tools

1.1. Monitoring tools overview
1.1. Enterprise Manager
1.2. V$ Views, Statistics and Metrics
1.3. Wait Events

2. Using Automatic Workload Repository

2.1. Managing the Automatic Workload RepositoryCreate AWR Snapshots
2.2. Real Time SQL Monitoring (a 11.1 feature new lesson in NF L-15)

3. Defining Problems

3.1. Defining the Problem<
3.2. Limit the Scope & Setting the Priority
3.3. Top SQL Reports
3.4. Common Tuning Problems & Tuning During the Life Cycle
3.5. ADDM Tuning Session
3.6. Performance Versus Business Requirements
3.7. Performance Tuning Resources & Filing a Performance Service Request
3.8. Monitoring and Tuning Tools: Overview

4. Using Metrics and Alerts

4.1. Metrics, Alerts, and Baselines
4.2. Limitation of Base Statistics & Typical Delta Tools
4.3. Oracle Database 11g Solution: Metrics
4.4. Benefits of Metrics
4.5. Viewing Metric History Information & Vsing EM to View Metric Details
4.6 Statistic Histograms & Histogram Views
4.7. Database Control Usage Model & Setting Thresholds
4.8. Server-Generated Alerts, Creating and Testing an Alert & Metric and Alert Views

5. Using Baselines

5.1. Comparative Performance Analysis with AWR Baselines
5.2. Automatic Workload Repository Baselines
5.3. Moving Window Baseline
5.4. Baselines in Performance Page Settings & Baseline Templates
5.5. AWR Baselines & Creating AWR Baselines
5.6. Managing Baselines with PL/SQL & Baseline Views
5.7. Performance Monitoring and Baselines & Defining Alert Thresholds Using a Static Baseline
5.8. Using EM to Quickly Configure & Changing Adaptive Threshold Settings

6. Using AWR Based Tools

6.1. Automatic Maintenance Tasks
6.2. ADDM Performance Monitoring
6.3. Active Session History: Overview

7. Monitoring an Application

7.1. What Is a Service? Service Attributes & Service Types
7.2. Creating Services & Managing Services in a Single-Instance Environment
7.3. Everything Switches to Services.
7.4. Using Services with Client Applications & Using Services with the Resource Manager
7.5. Services and Resource Manager with EM & Using Services with the Scheduler
7.6. Using Services with Parallel Operations & Metric Thresholds
7.7. Service Aggregation and Tracing & Service Aggregation Configuration.
7.8. Client Identifier Aggregation and Tracing & Service Performance Views

8. Identifying Problem SQL Statements

8.1. SQL Statement Processing Phases & Role of the Oracle Optimizer
8.2. Identifying Bad SQL, Real Time SQL Monitoring (a 11.1 feature new lesson in NF L-15) & TOP SQL Reports
8.3. What Is an Execution Plan? Methods for Viewing Execution Plans & Uses of Execution Plans
8.4. DBMS_XPLAN Package: Overview & EXPLAIN PLAN Command
8.5. Reading an Execution Plan, Using the V$SQL_PLAN View & Querying the AWR
8.6. SQL*Plus AUTOTRACE & SQL Trace Facility
8.7. How to Use the SQL Trace Facility
8.8. Generate an Optimizer Trace

9. Influencing the Optimizer

9.1. Functions of the Query Optimizer, Selectivity, Cardinality and Cost & Changing Optimizer Behavior
9.2. Using Hints, Optimizer Statistics & Extended Statistics
9.3. Controlling the Behavior of the Optimizer with Parameters
9.4. Enabling Query Optimizer Features & Influencing the Optimizer Approach
9.5. Optimizing SQL Statements, Access Paths & Choosing an Access Path
9.6. Join & Sort Operations
9.7. How the Query Optimizer Chooses Execution Plans for Joins
9.8. Reducing the Cost

10. Using SQL Performance Analyzer

10.1. Real Application Testing: Overview & Use Cases
10.2. SQL Performance Analyzer: Process & Capturing the SQL Workload
10.3. Creating a SQL Performance Analyzer Task & SPA (NF Lesson 9) DBMS_SQLTUNE.CREATE_TUNING_TASK
10.4. Optimizer Upgrade Simulation & SQL Performance Analyzer Task Page
10.5. Comparison Report & Comparison Report SQL Detail
10.6. Tuning Regressing Statements & Preventing Regressions
10.7. Parameter Change Analysis & Guided Workflow Analysis
10.8. SQL Performance Analyzer: PL/SQL Example & Data Dictionary Views

11.  SQL Performance Management

11.1. Maintaining SQL Performance and Optimizer Statistics & Automated Maintenance Tasks
11.2. Statistic Gathering Options & Setting Statistic Preferences
11.3. Restore Statistics
11.4. Deferred Statistics Publishing: Overview & Example
11.5. Automatic SQL Tuning: Overview
11.6. SQL Tuning Advisor: Overview
11.7. Using the SQL Access Advisor
11.8. SQL Plan Management: Overview

12. Using Database Replay

12.1. The Big Picture & System Architecture
12.2. Capture & Replay Considerations
12.3. Replay Options & Analysis
12.4. Database Replay Workflow in Enterprise Manager
12.5. Packages and Procedures
12.6. Data Dictionary Views: Database Replay
12.7. Database Replay: PL/SQL Example
12.8. Calibrating Replay Clients

13. Tuning the Shared Pool

13.1. Shared Pool Architecture & Operation
13.2. The Library Cache & Latch and Mutex
13.3. Diagnostic Tools for Tuning the Shared Pool
13.4. Avoiding Hard & Soft Parses
13.5. Sizing the Shared Pool & Avoiding Fragmentation
13.6. Data Dictionary Cache & SQL Query Result Cache
13.7. UGA and Oracle Shared Server
13.8. Large Pool & Tuning the Large Pool

14. Tuning the Buffer Cache

14.1. Oracle Database Architecture: Buffer Cache
14.2. Database Buffers
14.3. Buffer Hash Table for Lookups
14.4. Working Sets
14.5. Buffer Cache Tuning Goals and Techniques
14.6. Buffer Cache Performance Symptoms & Solutions
14.7. Automatically Tuned Multiblock Reads
14.8. Flushing the Buffer Cache (for Testing Only)

15. Tuning PGA and Temporary Space

15.1. SQL Memory Usage & Performance Impact
15.2. SQL Memory Manager
15.3. Configuring Automatic PGA Memory & Setting PGA_AGGREGATE_TARGET Initially
15.4. Monitoring & Tuning SQL Memory Usage
15.5. PGA Target Advice Statistics & Histograms
15.6. Automatic PGA and Enterprise Manager & Automatic PGA and AWR Reports
15.7. Temporary Tablespace Management: Overview & Monitoring Temporary Tablespace
15.8. Temporary Tablespace Shrink & Tablespace Option for Creating Temporary Table

16. Automatic Memory Management

16.1. Oracle Database Architecture, Dynamic SGA & Memory Advisories
16.2. Granule & Manually Adding Granules to Components
16.3. Increasing the Size of an SGA Component, SGA Sizing Parameters & Manually Resizing Dynamic SGA Parameters
16.4. Automatic Shared Memory Management & Memory Broker Architecture
16.5. Behavior of Auto-Tuned & Manually TunedSGA Parameters
16.6. Using the V$PARAMETER View & Resizing SGA_TARGET1
6.7. Disabling, Configuring & Monitoring Automatic Shared Memory Management (ASMM)
16.8. Automatic Memory Management

17. Tuning Segment Space Usage

17.1. Space and Extent Management & Locally Managed Extents
17.2. How Table Data Is Stored & Anatomy of a Database Block
17.3. Minimize Block Visits
17.4. The DB_BLOCK_SIZE Parameter
17.5. Small & Large Block Size: Considerations
17.6. Block Allocation, Free Lists & Block Space Management with Free Lists
17.7. Automatic Segment Space Management
17.8. Migration and Chaining, Shrinking Segments & Table Compression: Overview

18. Tuning I/O

18.1. I/O Architecture, File System Characteristics, I/O Modes & Direct I/O
18.2. Bandwidth Versus Size & Important I/O Metrics for Oracle Databases
18.3. I/O Calibration and Enterprise Manager, I/O Calibration and the PL/SQL Interface & I/O Statistics and Enterprise Manager
18.4. Stripe and Mirror Everything
18.5. Using RAID
18.6. I/O Diagnostics
18.7. Database I/O Tuning
18.8. What Is Automatic Storage Management?

 

INSTRUCTOR

 

Ananias Ardiles Sembiring. Lahir di Pematang Siantar, 3 September 1983. Menyelesaikan pendidikan S1 di ITB pada tahun 1996, telah tersertifikasi OCP, dan OCA. Berpengalaman menjadi Database Administrator selama 7 tahun, dan berpengalaman mengajar Oracle selama 5 tahun di beberapa lembaga training di Jakarta.