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Oracle GoldenGate 12c: Troubleshooting and Tuning Ed 1 Course Overview


Oracle GoldenGate 12c: Troubleshooting and Tuning Ed 1 is a comprehensive course designed to provide experienced Oracle GoldenGate 12c administrators, developers, and users with a complete understanding of the troubleshooting, diagnostics, and tuning topics related to Oracle GoldenGate 12c.
The course covers topics ranging from an overview of Oracle GoldenGate 12c’s architecture to performance-tuning scenarios. It also introduces various techniques, tools, and techniques for diagnosing and troubleshooting Oracle GoldenGate 12c.
The course is designed to equip Oracle GoldenGate 12c administrators, developers, and users with the knowledge needed for completing successful Oracle GoldenGate 12c implementations. It also covers how to test and configure Oracle GoldenGate 12c for performance-tuning and troubleshooting.
At the end of the course, learners should be able to:
• Understand the architecture of Oracle GoldenGate 12c
• Use key tools and techniques to diagnose and troubleshoot Oracle GoldenGate 12c
• Test and configure Oracle GoldenGate 12c for performance-tuning
• Troubleshoot replication errors and build performance-tuning solution

This is a Rare Course and it can be take up to 3 weeks to arrange the training.

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The 1-on-1 Advantage

Get 1-on-1 session with our expert trainers at a date & time of your convenience.
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Flexible Dates

Start your session at a date of your choice-weekend & evening slots included, and reschedule if necessary.
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4-Hour Sessions

Training never been so convenient- attend training sessions 4-hour long for easy learning.
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Destination Training

Attend trainings at some of the most loved cities such as Dubai, London, Delhi(India), Goa, Singapore, New York and Sydney.

You will learn:

Module 1: Gathering Evidence
  • Acquiring confidence using the standard Oracle GoldenGate tools normally used to interact with the software:
  • GGSCI
  • Error Logs, Process Reports, Discard File, System Logs
  • Competently using the tools mentioned above to gather evidence about alleged issues occurring to an Oracle GoldenGate envir
  • Accessing knowledge Documents - Mailing lists, Oracle GoldenGate forums, etc
  • Consulting the Documentation
  • Getting familiar with the ShowSyntax parameter
  • Getting familiar with the logdump utility
  • Getting familiar with basic problems
  • Developing the ability to deal with Extract and Replicat startup issues
  • Verifying file names, file permissions, consistency between Extract and Replicat group names and their supporting files
  • Verifying consistent naming convention when defining trail files and their reference in the Extract/Replicat parameter files
  • Verifying that the correct software version has been installed
  • Verifying that the Oracle GoldenGate manager is running, that the group name which fails to start exists and is not misspelt
  • Verifying that the the parameter file exists, has the same name as the Extract/Replicat group, and is accessible by Oracle Golde
  • Introducing the use of CHECKPARAMS to verify that the parameter syntax is correct
  • Developing the ability to deal with and troubleshoot data extraction issues:Extract is slow - Extract abends - Data pump abends
  • Analyzing various causes of a slow Extract startup
  • Tracing may be enabled, activity logging may be enabled, many columns listed in tables being replicated
  • Introducing the use of the CacheMgr parameter to control the virtual memory and temporary disk space that are available for cac
  • In-depth analysis of abending Extracts: is Extract unable to open the transaction logs? - Checking to see if the disk is full -Is an a
  • In-depth analysis of abending data pumps: Does the data pump abend with error number 509 ("Incompatible record")?Have th
  • Was the primary Extract or the data pump stopped, re-added, or restarted without resetting the data pump’s read position in the
  • Developing the ability to deal with and troubleshoot data replication issues:
  • Analyzing the various causes of a "stuck" Replicat: Does "Stats Replicat" return no statistics? Do successive "Info Replicat" com
  • Verifying that the Replicat is reading the trail to which Extract is writing
  • Analyzing the reasons why a Replicat abends: Is Replicat unable to locate a trail? Is Replicat unable to open a trail file? Was "Ad
  • Developing the ability to deal with and troubleshoot missed transactions involving issues such as: Tables that are not properly s
  • Analyzing the reasons why transactions are not being processed: Were the tables included in Table and Map statements? Are f
  • Single quotes' on object names imply case-sensitive names for some databases (including the Oracle database)
  • Are the transactions coming out of the source system properly?
  • Developing the ability to deal with and troubleshoot mapping problems, such us: Fetching from the source data fails - Table and
  • Analyzing the causes of various mapping problems:Is Extract returning fetch-related errors? Was the row containing the da
  • Has the undo retention expired?
  • Is "NoUseLatestVersion" for "FetchOptions" being used?
  • Do the source and target tables exist in the databases? Are they specified correctly in the Table or Map statement? Are their na
  • Do table and column names contain only supported characters?
  • Are WHERE clauses comparing different data types?
  • Is KeyCols being used? Are both source and target KeyCols being used? Corresponding source and target columns must match
  • Developing the ability to deal with and troubleshoot:
  • SQLEXEC problems - File-maintenance problems - Time differences - Too many open cursors
  • File-Maintenance Problems: Discard File Is Not Created - Discard File Is Too Big - Trail File Is Too Big
  • Miscellaneous Problems: Time Differences - INFO Command Shows Incorrect Status
  • Identifying causes of slow startups
  • Monitoring lag and statistics
  • Tuning Manager
  • Identifying network and disk bottlenecks
  • Tuning "Classic" Extract
  • Tuning "Classic" Replicat
  • Describing architecture and advantages of the new Integrated capture
  • Describing architecture and advantages of the new Integrated delivery
  • Familiarizing with the new V$ tables holding real time Oracle GoldenGate statistics
  • Familiarizing with Troubleshooting Aids and Tools for Integrated Replication
  • Describing Oracle GoldenGate Healthcheck for Integrated Replicat
  • Describing the Oracle Database 12c GoldenGate AWR report
Live Online Training (Duration : 32 Hours) Fee On Request
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

4 Hours
8 Hours
Week Days
Weekend

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
Date On Request
Course Prerequisites

This Oracle GoldenGate 12c: Troubleshooting and Tuning Ed 1 Training course is intended for administrators and engineers responsible for managing Oracle GoldenGate 12c implementations. Candidates should have a comprehensive knowledge of and experience in installing, configuring, and managing Oracle GoldenGate 12c (2020.1) in an Oracle Database on-premise and cloud environment. This course requires that each attendee have completed the following prerequisites:
• Installation and Configuration of Oracle GoldenGate 12c: Ed 1 Training
• Working knowledge of Oracle Database concepts
• Basic knowledge of UNIX/Linux commands
• Understanding of Oracle Database replication concepts and architecture

Target Audience


The primary target audience for Oracle GoldenGate 12c: Troubleshooting and Tuning Ed 1 training are architects and senior DBAs with experience in administering Oracle GoldenGate
It is a must-have for any advanced user, as it offers deep-level instruction for a variety of diagnostics and optimizations, granting an understanding of best practices for identifying and resolving a variety of replication problems
This course is ideal for participants already familiar with setting up and managing Oracle GoldenGate 12c and want to advance their knowledge into more complex areas
It is designed for those with old and newer experience in administration, software support and consulting

Learning Objectives of Oracle GoldenGate 12c: Troubleshooting and Tuning Ed 1


1. Understand the architecture of Oracle GoldenGate 12c and create setup for data replication.
2. Be able to administer and troubleshoot Oracle GoldenGate 12c.
3. Upgrade older versions of Oracle GoldenGate to 12c.
4. Automate the installation and configuration of Oracle GoldenGate 12c.
5. Perform performance tuning of Oracle GoldenGate 12c.
6. Learn how to set up real-time Data Replication from a variety of sources.
7. Manage replication process, troubleshoot errors and optimize system performance.
8. Use GoldenGate monitoring tools to monitor and analyze replication.
9. Use Oracle GoldenGate security features for enhanced data protection.
10. Understand and use Advanced Compression, Parallel Replicat, custom compression and encryption.

FAQ's

1-on-1 Public - Select your start date. Other students can be merged.
1-on-1 Private - Select your start date. You will be the only student in the class.
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In 1 on 1 Public you can select your own schedule, other students can be merged. Choose 1-on-1 if published schedule doesn't meet your requirement. If you want a private session, opt for 1-on-1 Private.
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