Duration 5 days – 35 hrs
Overview
This course overview ensures a comprehensive understanding of Oracle Database 19c administration, covering installation, database management, user security, backup and recovery, and performance tuning over five days. Adjustments can be made based on the specific needs and prior knowledge of the participants.
Objectives
- Understand the major features and architectural changes Oracle database.
- Manage and monitor Oracle databases.
- Optimize Oracle database performance.
- Describe Oracle Database architecture
- Describe Oracle Database Cloud Service (DBCS) architecture and features
- Create and manage DBCS database deployments
- Configure the database to support your applications
- Manage database security and implement auditing
- Implement basic backup and recovery procedures
- Move data between databases and files
- Employ basic monitoring procedures and manage performance
Audience
Database Administrators (DBAs):
- New and Aspiring DBAs: Individuals looking to start a career in database administration and want to gain a solid foundation in Oracle Database 19c.
- Experienced DBAs: Professionals looking to upgrade their skills to the latest version of Oracle Database and enhance their understanding of advanced administration tasks.
System Administrators:
- IT Professionals: Those who manage database servers and need to understand Oracle Database management to support their systems effectively.
Application Developers:
- Developers: Professionals who work closely with Oracle databases and need to understand database administration to optimize their applications and ensure they run efficiently.
IT Managers and Project Managers:
- Managers: Those who oversee database administration projects and need a comprehensive understanding of the tasks and responsibilities of DBAs to make informed decisions.
Technical Support Personnel:
- Support Staff: Individuals who provide assistance to database users and need to understand Oracle Database architecture and administration for effective troubleshooting and support.
Data Architects and Data Analysts:
- Data Professionals: Those who design data models and need to understand how to implement and manage these models within Oracle Database environments.
Technical Consultants:
- Consultants: Professionals who offer advice and solutions on database systems and need to be well-versed in Oracle Database 19c administration.
Pre- requisites
- Should have an understanding of relational database concepts and good operating system knowledge.
- Should have attended the Oracle SQL course or have a good working knowledge of Oracle SQL.
Course Content
Module 1: Introduction to Oracle Database
- Oracle Database Server Architecture: Overview
- Oracle Multitenant Container Database: Introduction
- Oracle Multitenant Container Database: Architecture
- Oracle Database Instance Configurations
- Database Sharding: Introduction
- Oracle Database Server: Interactive Architecture Diagram
Module 2: Accessing an Oracle Database
- Connecting to an Oracle Database Instance
- Oracle Database Tools
- Database Tool Choices
- SQL*Plus
- Oracle SQL Developer
- Oracle SQL Developer: Connections
- Oracle SQL Developer: DBA Actions
- Database Configuration Assistant (DBCA)
- Oracle Enterprise Manager Database Express
- Enterprise Manager Cloud Control 13c Features
- Oracle Enterprise Manager Component Overview
- Single Pane of Glass for Enterprise Management
- Oracle Enterprise Manager Database Management
Module 3: Creating an Oracle Database by Using DBCA
- Planning the Database
- Choosing a Database Template
- Choosing the Appropriate Character Set
- How Are Character Sets Used?
- Setting NLS_LANG Correctly on the Client
- Using the Database Configuration Assistant
- Using DBCA in Silent Mode
Module 4: Creating an Oracle Database by Using a SQL Command
- Creating a Container Database (CDB)
- Creating a CDB by Using a SQL Command: Example
- Using the SEED FILE_NAME_CONVERT Clause
- Using the ENABLE PLUGGABLE DATABASE Clause
Module 5: Starting Up and Shutting Down a Database Instance
- Starting the Oracle Database Instance
- Shutting Down an Oracle Database Instance
- Comparing SHUTDOWN Modes
- Opening and Closing PDBs
- Configuring PDBs to Automatically Open
Module 6: Managing Database Instances
- Working with Initialization Parameters
- Initialization Parameters
- Modifying Initialization Parameters
- Viewing Initialization Parameters
- Working with the Automatic Diagnostic Repository
- Automatic Diagnostic Repository
- Viewing the Alert Log
- Using Trace Files
- Administering the DDL Log File
- Querying Dynamic Performance Views
- Considerations for Dynamic Performance Views
- Data Dictionary: Overview
- Querying the Oracle Data Dictionary
Module 7: Oracle Net Services: Overview
- Connecting to the Database Instance
- Oracle Net Services: Overview
- Defining Oracle Net Services Components
- Tools for Configuring and Managing Oracle Net Services
- Oracle Net Listener: Overview
- The Default Listener
- Comparing Dedicated and Shared Server Architecture
Module 8: Configuring Naming Methods
- Establishing Oracle Network Connections
- Connecting to an Oracle Database Instance
- Name Resolution
- Establishing a Connection
- User Sessions
- Naming Methods
- Easy Connect
- Local Naming
- Directory Naming
- Using Database Services to Manage Workloads
- Creating Database Services
Module 9: Configuring and Administering the Listener
- Review: Oracle Net Services Overview
- Oracle Net Listener: Overview
- The Default Listener
- Configuring Dynamic Service Registration
- Configuring Static Service Registration
Module 10: Configuring a Shared Server Architecture
- Shared Server Architecture: Overview
- Comparing Dedicated and Shared Server Architecture: Review
- Enabling Shared Server
- Controlling Shared Server Operations
- SGA and PGA Usage
- Shared Server Configuration Considerations
Module 11: Configuring Oracle Connection Manager for Multiplexing and Access Control
- Oracle Connection Manager: Overview
- Oracle Connection Manager Processes
- Oracle Connection Manager: Architecture
- Using Filtering Rules
- Implementing Intranet Access Control
- Implementing Internet Access Control
- Using Session Multiplexing
- Configuring Oracle Connection Manager
- Configuring the cman.ora File
- Example of a cman.ora File
- Configuring Clients
- Configuring the Database Server
- Configuring the Database Server for Multiplexing (Optional)
- Using the Oracle Connection Manager Control Utility
- Review of Oracle Connection Manager Features
Module 12: Creating PDBs from Seed
- Provisioning New Pluggable Databases
- Tools
- Creating a New PDB from PDB$SEED
- Using the FILE_NAME_CONVERT Clause
- Using OMF or the PDB_FILE_NAME_CONVERT Parameter
Module 13: Using Other Techniques to Create PDBs
- Cloning Regular PDBs 3Migrating Data from a Non-CDB into a CDB
- Plugging a Non-CDB into CDB Using DBMS_PDB
- Replicating a Non-CDB into a CDB by Using GoldenGate
- Cloning a Non-CDB or Remote PDB
- Using DBCA to Clone a Remote PDB
- Plugging an Unplugged Regular PDB into CDB
- Plugging in a PDB Using an Archive File
- Cloning Remote PDBs in Hot Mode
- Near-Zero Downtime PDB Relocatio
- Using DBCA to Relocate a Remote PDB
- Proxy PDB: Query Across CDBs Proxying Root Replica
- Creating a Proxy PDB
Module 14: Managing PDBs
- Changing the PDB Mode
- Modifying PDB Settings
- Impact of Changing Initialization Parameters
- Changing Initialization Parameters: Example
- Using the ALTER SYSTEM Command in a PDB
- Configuring Host Name and Port Number per PDB
- Dropping PDBs
- Practice Overview
Module 15: Database Storage Overview
- Database Storage Architecture
- Logical and Physical Database Structures
- Segments, Extents, and Blocks
- Tablespaces and Data Files
- Default Tablespaces in a Multitenant Container Database
- SYSTEM and SYSAUX Tablespaces
- Types of Segments
- How Table Data Is Stored
- Database Block Content
- Understanding Deferred Segment Creation
- Controlling Deferred Segment Creation
- Monitoring Tablespace Space Usage
Module 16: Creating and Managing Tablespaces
- Creating Tablespaces
- Creating a Tablespace: Clauses
- Creating Permanent Tablespaces in a CDB
- Defining Default Permanent Tablespaces
- Temporary Tablespaces
- Altering and Dropping Tablespaces
- Viewing Tablespace Information
- Implementing Oracle Managed File (OMF)
- Enlarging the Database
- Moving or Renaming Online Data Files
- Examples: Moving and Renaming Online Data Files
- Summary
- Practice Overview
Module 17: Improving Space Usage
- Space Management Features
- Block Space Management
- Row Chaining and Migration
- Free Space Management Within Segments
- Allocating Extents
- Using Unusable Indexes
- Using Temporary Tables
- Creating Global Temporary Tables
- Creating Private Temporary Tables
- Table Compression: Overview
- Table Compression: Concepts
- Compression for Direct-Path Insert Operations
- Advanced Row Compression for DML Operations
- Specifying Table Compression
- Using the Compression Advisor
- Resolving Space Usage Issues
- Reclaiming Space by Shrinking Segments
- Shrinking Segments
- Results of a Shrink Operation
- Managing Resumable Space Allocation
- Using Resumable Space Allocation
- Resuming Suspended Statements
- What Operations Are Resumable?
Module 18: Managing Undo Data
- Undo Data: Overview
- Transactions and Undo Data
- Storing Undo Information
- Comparing Undo Data and Redo Data
- Managing Undo
- Comparing SHARED Undo Mode and LOCAL Undo Mode
- Configuring Undo Retention
- Categories of Undo
- Guaranteeing Undo Retention
- Changing an Undo Tablespace to a Fixed Size
- Temporary Undo: Overview
- Temporary Undo Benefits
- Enabling Temporary Undo
- Monitoring Temporary Undo
Module 19: Creating and Managing User Accounts
- Database User Accounts
- Oracle-Supplied Administrator Accounts
- Creating Oracle Database Users in a Multitenant Environment
- Creating Common Users in the CDB and PDBs
- Creating Schema Only Accounts
- Authenticating Users
- Using Password Authentication
- Using Password File Authentication
- Using OS Authentication
- OS Authentication for Privileged Users
- Assigning Quotas
Module 20: Configuring Privilege and Role Authorization
- Privileges
- System Privileges
- System Privileges for Administrators
- Object Privileges
- Granting Privileges in a Multitenant Environment
- Granting Privileges: Example
- Using Roles to Manage Privileges
- Assigning Privileges to Roles and Assigning Roles to Users
- Oracle-Supplied Roles
- Granting Roles in a Multitenant Environment
- Granting Roles: Example
- Making Roles More Secure
- Revoking Roles and Privileges
- Granting and Revoking System Privileges
- Granting and Revoking Object Privileges
Module 21: Configuring User Resource Limits
- Profiles and Users
- Creating Profiles in a Multitenant Architecture
- Creating Profiles: Example
- Profile Parameters: Resources
- Profile Parameters: Locking and Passwords
- Oracle-Supplied Password Verification Functions
- Assigning Profiles in a Multitenant Architecture
Module 22: Implementing Oracle Database Auditing
- Database Security
- Monitoring for Compliance
- Types of Activities to be Audited
- Mandatorily Audited Activities
- Understanding Auditing Implementation
- Viewing Audit Policy Information
- Value-Based Auditing
- Fine-Grained Auditing
- FGA Policy
- Audited DML Statement: Considerations
- FGA Guidelines
- Archiving and Purging the Audit Trail
- Purging Audit Trail Records
Module 23: Introduction to Loading and Transporting Data
- Moving Data: General Architecture
- Oracle Data Pump: Overview
- Oracle Data Pump: Benefits
- SQL Loader: Overview
Module 24: Loading Data
- SQL Loader: Review
- Creating the SQL*Loader Control File
- SQL*Loader Loading Methods
- Protecting Against Data Loss
- SQL*Loader Express Mode
- Using SQL*Loader to Load a Table in a PDB
- Summary
- Practice Overview
- Module 25: Transporting Data
- Objectives
- Data Pump Export and Import Clients
- Data Pump Interfaces and Modes
- Data Pump Import Transformations
- Using Oracle Data Pump with PDBs
- Exporting from a Non-CDB and Importing into a PDB
- Exporting and Importing Between PDBs
- Full Transportable Export/Import
- Full Transportable Export/Import: Example
- Transporting a Database Over the Network: Example
- Using RMAN to Transport Data Across Platforms
- RMAN CONVERT Command
- Transporting Data with Minimum Down Time
- Transporting a Tablespace by Using Image Copies
- Determining the Endian Format of a Platform
- Transporting Data with Backup Sets
- Transporting a Tablespace
- Transporting Inconsistent Tablespaces
- Database Transport: Data Files
- Transporting a Database
- Transporting a Database: Conversion
- Transporting a Database: Example
- Transporting a Database: Considerations
- Transporting a Database with Backup Sets
Module 26: Using External Tables to Load and Transport Data
- External Tables
- External Tables: Benefits
- ORACLE_LOADER Access Driver
- ORACLE_DATAPUMP Access Driver
- External Tables
- Viewing Information About External Tables
Module 27: Automated Maintenance Tasks: Overview
- Proactive Database Maintenance Infrastructure
- Automated Maintenance Tasks: Components
- Predefined Automated Maintenance Tasks
- Maintenance Windows
- Predefined Maintenance Windows
- Viewing Maintenance Window Details
- Automated Maintenance Tasks
Module 28: Automated Maintenance Tasks: Managing Tasks and Windows
- Configuring Automated Maintenance Tasks
- Enabling and Disabling Maintenance Tasks
- Creating and Managing Maintenance Windows
- Resource Allocations for Automated Maintenance Tasks
- Changing Resource Allocations for Maintenance Tasks
Module 29: Database Monitoring and Tuning Performance Overview
- Performance Management Activities
- Performance Planning Considerations
- Database Maintenance
- Automatic Workload Repository (AWR)
- Automatic Database Diagnostic Monitor (ADDM)
- Configuring Automatic ADDM Analysis at the PDB Level
- Advisory Framework
- Performance Tuning Methodology
Module 30: Monitoring Database Performance
Server-Generated Alerts
Setting Metric Thresholds
Reacting to Alerts
Alert Types and Clearing Alerts
Database Server Statistics and Metrics
Performance Monitoring
Viewing Statistics Information
Monitoring Wait Events
Monitoring Sessions
Monitoring Services
Module 31: Database Processes
- Process Architecture
- Process Structures
- Database Writer Process (DBWn & BWnn)
- Log Writer Process (LGWR & LGnn)
- Checkpoint Process (CKPT)
- System Monitor Process (SMON)
- Process Monitor Process (PMON)
- Process Manager (PMAN)
- Recoverer Process (RECO)
- Listener Registration Process (LREG)
- Manageability Monitor Process (MMON)
- Archiver Processes (ARCn)
- Interacting with an Oracle Database: Memory, Processes, and Storage
- Summary
- Practice Overview
Module 32: Managing Memory
- Objectives
- Managing Memory Components
- Shared Pool
- Database Buffer Cache
- Redo Log Buffer
- Large Pool
- Java Pool
- Streams Pool
- Program Global Area (PGA)
- Managing Memory Components
- Efficient Memory Usage: Guidelines
- Automatic Memory Management
- Monitoring Automatic Memory Management
- Automatic Shared Memory Management
- Understanding Automatic Shared Memory Management
- Oracle Database Memory Parameters
- Managing the SGA for PDBs
- Managing the Program Global Area (PGA)
- Managing the PGA for PDBs
- Summary
- Practice Overview
Module 33: Analyzing SQL and Optimizing Access Paths
- SQL Tuning Process
- Oracle Optimizer
- Optimizer Statistics
- Optimizer Statistics Collection
- Setting Optimizer Statistics Preferences
- Optimizer Statistics Advisor
- Optimizer Statistics Advisor Report
- Executing Optimizer Statistics Advisor Tasks
- SQL Plan Directives
- Adaptive Execution Plans
- SQL Tuning Advisor: Overview
- SQL Access Advisor: Overview
- SQL Performance Analyzer: Overview
- Managing Automated Tuning Tasks
