Oracle GoldenGate 12c: Fundamentals for Oracle
Код курсу
OGFO
Тривалість
4 Днів, 32 Ак. Годин
Опис курсу
Цілі
Вимоги
Програма курсу
Опис курсу
Course overview
This Oracle GoldenGate 12c: Fundamentals for Oracle training focuses on Oracle-to-Oracle database replication. Expert Oracle University instructors will deep dive into the Oracle GoldenGate product suite, walking you through various product features. Oracle GoldenGate 12.3 for Oracle introduces the Microservices architecture, which allows for browser-based, REST interaction with Oracle GoldenGate. Both Classic and Microservices architectures are covered by the course, which starts by explaining replication concepts using the familiar, Classic architecture. After solid replication foundations and concepts are explained and explored, the course delves into Microservices, and students are made quickly familiar with the new architecture. Hands-on practices help solidify the theoretical knowledge acquired during the lessons. Students will implement end-to-end replication environments using both architectures, testing the established replication channels with real data, to verify that replication is taking place.
Цілі
Course Objectives
- Configure, start, stop, and monitor Change Capture (Extract), Change Delivery (Replicat), and Initial Load using the Classic architecture
- Configure, start, stop, and monitor Change Capture (Extract), and Change Delivery (Replicat) using the Microservices architecture
- Filter, map, transform and encrypt in-transit data
- Design replication solutions using Oracle GoldenGate products and environments
- Install Oracle GoldenGate and prepare the source and target database for replication (assumes an Oracle-to-Oracle environment)
- Learn and make use of GGSCI commands
- Use the browser-based interface to configure and manage replication occurring within a Microservices architecture
- Manage Extract trails and files using utilities such as logdump
Вимоги
Suggested Prerequisite
- Familiarity with Oracle Database and basic SQL using SQL*Plus
- Familiarity with editing Linux text files using gedit or vi
- Familiarity with basic encryption techniques
Audience
- Database Administrators
- Database Designers
- System Integrator
- Data Warehouse Analyst
- Technical Consultant
- Data Warehouse Developer
- Configuration Consultant
- Data Warehouse Administrator
Програма курсу
Course Topics
1. Introduction
- Oracle GoldenGate Use-Cases for Oracle Database
- Supported Databases
- Reviewing Oracle GoldenGate Use Cases
- Uses of Oracle GoldenGate
- Topologies
- Oracle GoldenGate Technology Suite
- Supported Platforms
- Technology Overview
2. Oracle GoldenGate Architecture
- Checkpoints
- Extracts
- The Two Oracle GoldenGate Architectures
- Classic Architecture
- The Interaction Between Oracle GoldenGate and Oracle RDBMS
- Initial Loads
3. Installing Oracle GoldenGate
- Performing Installation
- Configuring Environment Variables
- Use Obey files to automate tasks
- Using Oracle GoldenGate Software Command Interface (GGSCI)
- Listing System Requirements
- Running Oracle GoldenGate from the OS shell.
4. Preparing the Environment and Configuring Integrated Extract
- Enabling Oracle GoldenGate in the Database
- Starting the Manager
- Enabling Supplemental Logging
- Configuring Data Capture
- Preparing the Environment
- Defining Roles and Permissions
- Configuration Overview
5. Configuring Initial Load
- Setting Up the Initial Load by Using the “File to Replicat” Method
- Initial Load Overview
- Configuring Initial Load
- Setting Up the Initial Data Load by Using the “Direct Load” Method
6. Configuring Change Delivery (Replicat)
- Configuring Replicat Tasks
- Troubleshooting: Report FIles and Log FIles
- Initial Load: Handling Collisions with Initial Load
- Replicat Overview
- Using Checkpoints
- Troubleshooting: GGSCI Process Information
- Initial Load: Avoiding Collisions with Initial Load
- Adding Checkpoints
7. Managing Extract Trails and Files
- Trail Format: Local and Remote
- Trail Format: Cleanup
- Alternative Trail Formats: Logical Change Records (LCRs)
- logdump: Opening, Viewing, and Filtering
- Alternative Trail Formats: Text, SQL, and XML
- Trail Format: Record Header Area
- Trail Format: Record Data Area
8. Oracle GoldenGate Parameters
- GLOBALS
- Manager
- Source Manager Parameters
- Target Manager Parameters
- Extract
- Replicat
- Extract Parameters on the Source Database
- Options Common to Both Replicat and Extract
9. Data Selection and Filtering
- Definition Files
- Where
- Filter
- Data Selection
- SQLEXEC
- Mapping and Manipulation
- Mapping
10. Additional Transformation and Configuration Options
- Compress Data Across the Network
- Set and Retrieve Useer Tokens
- Automatically Trigger Actions Based on Event Records
- Run User Exits in GoldenGate Processes
- Encrypt Messages, Trails, and Passwords
- Create and Invoke Macros
11. Installing Oracle GoldenGate Microservices Architecture
- List the Operating System Pre-Requisites Needed for a Microservices Architecture installation
- Perform an Oracle GoldenGate Microservice Architecture Installation and Verify its Successful Completion
- Identify and Describe the Various Components of the Oracle GoldenGate Microservices Architecture
12. Oracle GoldenGate Microservices Architecture – Administration Server
- Using the Administration Server Embedded Web Application to Create Extract and Replicat Groups
- Accessing Extract/Replicat Process Parameters, Statistics, Checkpoints and Reports Using the Administration Server Embedded Web Application
13. Oracle GoldenGate Microservices Architecture – Distribution Server
- Accessing the Data Path Parameters, Statistics, SCN / RBA Positions in Trail Files, and Data Filters Using the Distribution Server Embedded Web Application
- Using the Distribution Server Embedded Web Application to Create, Start and Stop Paths
14. Oracle GoldenGate Microservices Architecture – Receiver Server and Performance Metrics Server
- The Role and Functionality of an MA Performance Metrics Server
- The Role and Functionality of an MA Receiver Server
15. MA Admin Client
- Performing Common Administrative Tasks by Using the Admin Client
- Using the Admin Client to Connect to an MA Deployment
16. Database Sharding Support, Metadata Encapsulation, Replication Lag Management, Invisible Column Support
- Implementing a Lag Management Policy
- Handling Replication of Invisible Columns
- Metadata Encapsulation Features and Advantages
- Database Sharding Concepts and GoldenGate MA Support for It
Реєстрація на найближчий курс
Oracle GoldenGate 12c: Fundamentals for Oracle
Код курсу:
OGFO
Тривалість:
4 Днів, 32 Ак. Годин
