Oracle11g SQL Tuning For Developers
Oracle11g SQL Tuning For Developers Course Details:
This course will introduce developers to techniques you can use to minimize response times in an Oracle 11g database.
No classes are currenty scheduled for this course.
Call (919) 283-1653 to get a class scheduled online or in your area!
1. Subqueries
- Where Clause Subqueries
- From Clause Subqueries
- Correlated Subqueries
- Scalar Subqueries
- Exists Subqueries
- Tree-Structured Queries
2. Overview of the Tuning Environment
- Performance Tuning Duties
- Steps for Tuning
- Tuning Methodology
- The Tuning Team
- Tuning Tools
3. Tune Database Operations
- SQL Parsing and Execution
- Shared SQL Statements
- The SQL Area
- Automatic Segment Space Management
- Statement Transformation
- Using SQL Syntax
4. Tuning the Logical Structure
- Tuning Overview
- Tablespace Considerations
- Table Considerations
- Free Space Management
- Chaining and Migrated Data
- Choosing the Right Index
- Index Usage Monitoring
- Materialized Views
5. SQL Tuning Tools
- Optimizer Overview
- Execution Plans
- Rule-Based Optimization (Desupported)
- Cost-Based Optimization
- Table and Index Statistics
- DBMS_STATS
- Execution Plans
- Autotrace
- SQL_TRACE and TKPROF
- Using Hints
- Stored Outlines and Plan Stability
6. Application Memory Use
- Memory Tuning Goals
- Tuning the Buffer Cache
- Memory Subcaches
- Partitioned Tables and Indexes
7. PL/SQL Packages for the Tuner
- DBMS_PROFILER
- DBMS_SESSION
- DBMS_TRACE
- DBMS_STATS
8. Performance Tuning Checklist
- Data Model Review
- Object Management
- Architectural Issues
- Shared Pool
- Buffer Cache
- File I/O
- Redo Log Buffer and Checkpoints
- Sort Activity
*Please Note: Course Outline is subject to change without notice. Exact course outline will be provided at time of registration.
Lab 1: Subqueries
Lab 2: SQL Statement Processing
Lab 3: Logical Structures
Lab 4: Statistics and Execution Plans
Lab 5: SQL_TRACE, TKPROF, Stored Outlines, and Hints
Lab 6: Application Memory Use
Application developers and database administrators who need a fundamental understanding of tuning the Oracle architecture and SQL statements