Oracle Performance Analysis and Instance Tuning Core Guide

Key know-how provided by DB consultants,
Grow into a differentiated Oracle expert .

Introduction to the course

The Oracle Performance Analysis and Tuning Essentials Guide provides essential guidance to quickly grow you into an Oracle Database expert consultant .

Becoming an Oracle DB expert requires a lot of time and diverse experiences.

Unfortunately, even if you perform DB maintenance work for a long time, it is often difficult to gain diverse experience due to repetitive tasks, and it is difficult to grow into an expert in the vast world of Oracle DB no matter how long you work without proper DBMS fundamentals .

This course is designed to provide you with the basic knowledge you need to grow as an Oracle DB performance diagnosis/tuning expert, and to help you quickly develop differentiated technical skills in the right direction.

Based on my experience working as an Oracle DB consultant at many customer sites, I have created this lecture centered on the essential core elements to grow as an Oracle DB performance diagnosis and tuning expert, as well as the content that I have guided my fellow consultants to perform performance diagnosis and improvement consulting easily and quickly .

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Learning Contents

• Internal mechanisms of Oracle Architecture
• Wait Event
• AWR Performance Analysis
• Oracle Performance Improvement Methodology

The lecture includes a detailed explanation of the core mechanisms of Oracle architecture and Wait Events, which are essential elements for Oracle performance analysis, a process for diagnosing and improving Oracle performance through AWR, and a methodology for improved DB architecture.

It also consists of many analysis exercises and various analysis cases so that you can acquire Oracle DB performance expertise.

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Course Features

Focus on core foundational technologies for performance analysis

We clearly explain the core Oracle technologies and architecture that you must know for performance analysis and tuning.

Oracle's architecture and functions are so vast that it takes a very long time to learn them all. In addition, it is the main reason why people give up studying Oracle DB because they are caught up in many minor technologies/knowledge . 

This course focuses on the basic knowledge and core Oracle architecture that you absolutely need to become a DBMS expert. Based on these DBMS fundamentals, we will help you easily understand and apply core technologies across DBMS.

Acquire optimal performance analysis methodology through repeated practice

To understand DB , you need to apply various actual loads and see how the DB's performance indicators change .

To this end, we build a practical environment by configuring an actual database of about 40 GB on an Oracle Cloud VM with 2 CPU Cores and 256 GB SSD Storage, and perform performance diagnosis and analysis practice by applying various types of loads to the practical DB using the SwingBench Benchmark tool.

We also provide detailed information on the optimal methodology for performance analysis and conduct repetitive analysis exercises to ensure that you fully acquire it.

In-depth diagnostic consulting experience based on analysis data from actual customer sites

You can learn more in-depth about how to analyze DB performance and architecture issues and suggest solutions based on consulting data analyzed from actual customer sites .

Through this, you will gain a broader understanding of various performance issue cases that may arise during DB operation, and further experience the work performed by DB performance diagnosis/improvement consultants .

Things to note before taking the class

This course does not cover SQL tuning.

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Practice environment

The practical environment for the lecture is built on Oracle Cloud . Oracle Cloud provides one month of free credit to use Oracle DBMS on 2 core CPU and 250GB SSD.

^{Source: Oracle official website (click here )}

Unfortunately, there is a one-month limitation period . If you do not want Oracle Cloud, there is also a way to use other clouds. For more detailed information, please refer to the Section 0: Lecture Introduction and Lab Environment Configuration video before selecting a lecture .

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Practice scripts and lecture materials

^{We provide lecture materials and practice codes of approximately 250 pages.}

Practice scripts and lecture materials can be downloaded from Section 0: Download Lecture Materials .
(green [Lecture Materials] button or cloud icon)

The lecture materials consist of approximately 250 pages, and the customer site analysis case lecture materials are excluded from the download.

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We help you grow into a differentiated Oracle expert.

Becoming an Oracle DB performance expert requires a lot of time and effort.
Perhaps this course alone will not be enough to make you an Oracle performance expert overnight, as the field is so broad.

However, if you have the right fundamentals and direction, you can become an Oracle DB expert several times faster than others.

"Oracle Performance Analysis and Instance Tuning Core Guide" will help you acquire core technologies and differentiated analysis methodologies for performance analysis. Through this, we will help you gain recognition as an indispensable expert with differentiated technical skills in your organization.