Please note that this list of topics is based on our standard course offering, evolved from typical industry uses and trends. We’ll work with you to tune this course and level of coverage to target the skills you need most. Topics, agenda and labs are subject to change, and may adjust during live delivery based on audience needs and skill-level.
Overview Oracle Database Architecture
- Instance Definition
- Define SGA
- Define Background Processes
- Datafile Definition
Query Optimizer
- SQL Parsing
- Optimizing Terms
- Optimizing Methods
- Query Plan Generation
- Query Plan Control
Tuning Container Databases and Pluggable Databases
- Pluggable tuning parameters
- Define Container tuning structure
- Using PDB$SEED
- Create a new PDB
- Plug and unplug a PDB
Oracle 12c Tuning features
- Identifying and Using Oracle’s Heat Map
- 12c Compression Levels and Types
Evaluating Execution Plans
- Defining SQL execution plans
- Automatic Workload Repository
- Reading execution plans
Oracle Tuning Tools
- Monitoring tools overview
- Enterprise Manager
- Dynamic Performance Views
- Automatic Workload Repository
- Automatic Database Diagnostic Monitor
- Sql Tuning Advisor
- SQL Access Advisor
- Sql Access Advisor
- DB operation Tuning
- DB operation Active Reporting
Using Automatic Workload Repository
- Defining AWR
- AWR Settings
- Creating AWR Baselines
Metrics, Alerts, and Thresholds
- Defining Metrics
- Setting Alerts
- Setting Corrective Actions
- User Defined Metrics
- Metric Dynamic Views
Join Types
- Nested Loops Join
- Sort Merge join
- Hash Join and Cartesian Join
- Equijoins and Nonequijoins
- Outer Joins
- Semijoins
AWR Using Baselines
- Creating AWR baselines
- Creating AWR Repeating baselines
- Moving Window Baseline
Additional AWR performance tools
- Automatic Maintenance Tasks
- Segment Advisor
- Statistics Gathering
- Automatic Tuning Optimizer
- Automatic Database Diagnostic Monitor
- Active Session History (ASH)
Optimizer Statistics
- Optimizer Statistics Overview
- Table and Index Statistics
- Statistic Preferences
- Statistics Gathering
- Locking Statistics, Export/Import Statistics
- Pending and published statistics
- Optimizer Hints
- Optimizer Paths
- Cost Base Optimization
Monitoring a Service
- Overview of what is an Oracle Service
- Creating an Oracle Service for Single instance and RAC
- Monitoring a Service
- Resource Management and a Service
- Enterprise Manager and a Service
Bind Variables and database parameters
- Bind variable definition
- Cursor_sharing parameter
- Adaptive Cursor Sharing
Oracle’s Real Application Testing (RAT)
- Sql Performance Analyzer overview
- Sql Performance Analyzer Options
- Database Parameter changes
- Database version changes
- Creating SQL Tuning Sets
- Database Replay Overview
- Database Replay Configuration
- Database Replay Options
SQL Tuning Advisor
- SQL Tuning Advisor: Overview
- SQL Tuning Advisor Limited Mode
- Sql Tuning Advisor Comprehensive mode
- Sql Tuning Profiles
SQL Access Advisor
SQL Access Advisor: Overview
Sql Access Advisor options
SQL Access Advisor and Sql Tuning Sets
Sql Access Advisor and AWR
Results and Implementation
Automatic Sql Tuning
- Automatic Sql Tuning Maintenance Task
- Automatic Tuning Optimization implementation(ATO)
- Automatic Tuning Optimization Results
- Enable/Disable Automatic Tuning Optimization
Sql Plan Management
- Sql plan Management and baseline overview
- Enable sql plan management
- Loading Sql Plan baselines into the SGA
- Adaptive plan management
Shared Pool Tuning
- Shared pool architecture
- Shared pool parameters
- Library Cache
- Dictionary cache
- Large pool considerations and contents
Tuning the database buffer cache
- Database buffer cache overview
- Database buffer cache parameters
- Oracle and Dirty reads and writes
- Automatic Shared Memory Management (ASMM)
- Buffer Cache goals and responsibility
- Buffer Cache pools
Tuning the PGA (Program Global Area)
- PGA Overview
- PGA Database Parameters
- Temporary Segments
- Temporary Tablespace
- Sizing the PGA
Automatic Memory Management (AMM)
- Oracle’s Automatic Memory Management Overview
- Database Auto-tuned Parameters
- Database Non Auto-tuned Parameters
- Automatic Memory Management Hints and Sizing suggestions
- AMM versus ASMM
Tuning Segment Space Utilization (ASSM)
- Overview of Automatic Segment Space Management
- Defining the DB_BLOCK_SIZE
- Defining DB_nk_CACHE_SIZE parameter
- The DB_BLOCK_SIZE Parameter
- Overview of table compression, block chaining, and block migration
Automatic Storage Management
- Overview of ASM
- Definition of Grid Infrastructure
- ASM Instance
- ASM Diskgroups
- ASM Diskgroup parameters and templates
- ASMCMD
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