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EDUCBA
This course is designed to provide you with skills needed to improve query performance in Oracle databases.
In real-world scenarios, slow report generation and query execution often result from the sheer volume of data. To address this issue, this course covers topics such as Query Compilation and Execution, Indexing, Materialized Views, Common Table Expressions etc. Emphasis is on practical learning with step-by-step demonstrations.
Read more
This course is designed to provide you with skills needed to improve query performance in Oracle databases.
In real-world scenarios, slow report generation and query execution often result from the sheer volume of data. To address this issue, this course covers topics such as Query Compilation and Execution, Indexing, Materialized Views, Common Table Expressions etc. Emphasis is on practical learning with step-by-step demonstrations.
Read more
This course is designed to provide you with skills needed to improve query performance in Oracle databases.
In real-world scenarios, slow report generation and query execution often result from the sheer volume of data. To address this issue, this course covers topics such as Query Compilation and Execution, Indexing, Materialized Views, Common Table Expressions etc. Emphasis is on practical learning with step-by-step demonstrations.
Upon completion, you will master SQL-level performance tuning and eliminating query bottlenecks. Our unique approach showcases query execution before and after applying tuning techniques, ensuring a comprehensive grasp of optimization methods.
Course Pre-Requisite:
You will need to be familiar with Relational Database Management System (RDBMS) concepts and have proficiency in SQL techniques, including joins, subqueries, set operators, GROUP BY and SQL functions.
Target Learner:
This course is designed for Database Administrators (DBAs), SQL Developers, Application Developers, Data Analysts seeking to enhance their Oracle SQL Performance Tuning skills.
What Will You Learn:
By the end of this course, you will be able to:
• Compose and optimize indexes for enhanced query performance
• Evaluate the utilization of indexes within your queries
• Understand the factors influencing Query Compilation
• Determine and apply appropriate data types for database columns
Register for this course and see more details by visiting:
OpenCourser.com/course/pc1xx2/oracle
What's inside
Syllabus
Understanding Necessity of SQL Tuning
In this module, you will identify the demography of the tables. Different data types will be explored. Also, select statement execution will be elaborated.
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Syllabus
Understanding Necessity of SQL Tuning
In this module, you will identify the demography of the tables. Different data types will be explored. Also, select statement execution will be elaborated.
Read more
Query Optimization Techniques
In this module, you will understand the different techniques offered by Oracle to know how any select statement gets executed internally. This module also describes the compilation process of any select statement.
Indexing Strategies
In this module, you will interpret how indexes contribute to enhancing the performance of a query, and the hazards of a full table scan are covered.
Performance Tuning Tools and Techniques
In this module, you will understand how hints can be useful to uplift the query execution process. A querying technique known as Inline view is covered. An Oracle object temporary table’s usage for solving real-life problems is depicted.
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Offers practical learning demonstrations for enhanced learning experience
Covers advanced techniques like materialized views and common table expressions
Suitable for a wide range of learners, including database administrators, developers, and analysts
Taught by EDUCBA, a reputable provider of professional training programs
Requires prior knowledge of RDBMS concepts and proficiency in SQL techniques
Save this course
Save Oracle SQL Performance Tuning to your list so you can find it easily later:
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Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in Oracle SQL Performance Tuning with these
activities:
Review Relational Database Concepts
Show steps
Ensure you have a solid foundation in relational database concepts before starting this course, enhancing your ability to grasp the advanced query performance tuning techniques.
Browse courses on
RDBMS
Show steps
-
Review the basics of relational database design, including tables, relationships, and data types.
-
Refresh your knowledge of SQL commands, focusing on data manipulation and querying.
Organize Course Materials
Show steps
Stay organized by compiling and reviewing course materials regularly, ensuring you have a comprehensive understanding of the concepts and techniques taught in this course.
Show steps
-
Gather and organize course notes, assignments, and readings.
-
Review materials regularly to reinforce your understanding.
-
Identify any gaps in your knowledge and seek additional resources.
SQL Syntax Practice Exercises
Show steps
Reinforce your understanding of SQL syntax through guided practice exercises, solidifying your foundational skills for optimizing query performance.
Show steps
-
Review SQL syntax basics such as data types, operators, and keywords.
-
Complete a set of practice exercises covering various SQL commands.
-
Check your answers and identify areas for improvement.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Participate in Peer Query Performance Tuning Discussions
Show steps
Engage with fellow learners and share your knowledge while exploring various query performance tuning approaches, broadening your perspectives and solidifying your understanding.
Browse courses on
Query Optimization
Show steps
-
Join a study group or online forum dedicated to Oracle SQL performance tuning.
-
Participate in discussions, ask questions, and share your insights.
-
Assist other learners in understanding complex concepts and resolving performance issues.
Query Execution Plan Analysis Exercises
Show steps
Develop your ability to analyze query execution plans, enabling you to identify and address performance bottlenecks effectively.
Show steps
-
Review the concept of query execution plans and their components.
-
Use a query execution plan analyzer tool to examine plans generated by your queries.
-
Identify inefficiencies and bottlenecks in the plans and apply appropriate optimizations.
-
Compare execution plans before and after applying optimizations to observe the impact.
Write a Tutorial on Indexing Strategies
Show steps
Solidify your understanding of indexing strategies by creating a comprehensive tutorial, reinforcing your knowledge and enabling you to share it with others.
Browse courses on
Indexing
Show steps
-
Summarize the different types of indexes and their advantages and disadvantages.
-
Provide guidelines on when and how to create indexes for optimal performance.
-
Experiment with different indexing techniques and compare their impact on query execution.
-
Write a detailed tutorial covering your findings and share it with others.
Attend an Oracle SQL Performance Tuning Workshop
Show steps
Accelerate your learning by attending an in-person or virtual workshop led by industry experts, gaining practical experience and insights into advanced query performance tuning techniques.
Browse courses on
Query Optimization
Show steps
-
Research and identify relevant workshops offered by training providers or Oracle itself.
-
Attend the workshop and actively participate in hands-on exercises and discussions.
-
Apply the techniques learned in the workshop to your own projects and observe the impact.
Review Relational Database Concepts
Show steps
Ensure you have a solid foundation in relational database concepts before starting this course, enhancing your ability to grasp the advanced query performance tuning techniques.
Browse courses on
RDBMS
Show steps
Show steps
Show steps
- Review the basics of relational database design, including tables, relationships, and data types.
- Refresh your knowledge of SQL commands, focusing on data manipulation and querying.
Organize Course Materials
Show steps
Stay organized by compiling and reviewing course materials regularly, ensuring you have a comprehensive understanding of the concepts and techniques taught in this course.
Show steps
Show steps
Show steps
- Gather and organize course notes, assignments, and readings.
- Review materials regularly to reinforce your understanding.
- Identify any gaps in your knowledge and seek additional resources.
SQL Syntax Practice Exercises
Show steps
Reinforce your understanding of SQL syntax through guided practice exercises, solidifying your foundational skills for optimizing query performance.
Show steps
Show steps
Show steps
- Review SQL syntax basics such as data types, operators, and keywords.
- Complete a set of practice exercises covering various SQL commands.
- Check your answers and identify areas for improvement.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Participate in Peer Query Performance Tuning Discussions
Show steps
Engage with fellow learners and share your knowledge while exploring various query performance tuning approaches, broadening your perspectives and solidifying your understanding.
Browse courses on
Query Optimization
Show steps
Show steps
Show steps
- Join a study group or online forum dedicated to Oracle SQL performance tuning.
- Participate in discussions, ask questions, and share your insights.
- Assist other learners in understanding complex concepts and resolving performance issues.
Query Execution Plan Analysis Exercises
Show steps
Develop your ability to analyze query execution plans, enabling you to identify and address performance bottlenecks effectively.
Show steps
Show steps
Show steps
- Review the concept of query execution plans and their components.
- Use a query execution plan analyzer tool to examine plans generated by your queries.
- Identify inefficiencies and bottlenecks in the plans and apply appropriate optimizations.
- Compare execution plans before and after applying optimizations to observe the impact.
Write a Tutorial on Indexing Strategies
Show steps
Solidify your understanding of indexing strategies by creating a comprehensive tutorial, reinforcing your knowledge and enabling you to share it with others.
Browse courses on
Indexing
Show steps
Show steps
Show steps
- Summarize the different types of indexes and their advantages and disadvantages.
- Provide guidelines on when and how to create indexes for optimal performance.
- Experiment with different indexing techniques and compare their impact on query execution.
- Write a detailed tutorial covering your findings and share it with others.
Attend an Oracle SQL Performance Tuning Workshop
Show steps
Accelerate your learning by attending an in-person or virtual workshop led by industry experts, gaining practical experience and insights into advanced query performance tuning techniques.
Browse courses on
Query Optimization
Show steps
Show steps
Show steps
- Research and identify relevant workshops offered by training providers or Oracle itself.
- Attend the workshop and actively participate in hands-on exercises and discussions.
- Apply the techniques learned in the workshop to your own projects and observe the impact.
Career center
Learners who complete Oracle SQL Performance Tuning will develop knowledge and skills
that may be useful to these careers:
Business Intelligence Analyst
Business Intelligence Analyst
A Business Intelligence Analyst analyzes data to provide insights for businesses. A course in Oracle SQL Performance Tuning may be useful, as Business Intelligence Analysts need to be able to efficiently query and analyze data from Oracle databases.
Data Warehouse Architect
Data Warehouse Architect
A Data Warehouse Architect designs and develops data warehouses. A course in Oracle SQL Performance Tuning may be useful, as Data Warehouse Architects need to have a deep understanding of Oracle database performance tuning in order to design and implement efficient data warehouses.
Big Data Engineer
Big Data Engineer
A Big Data Engineer designs and develops systems for processing and analyzing large datasets. A course in Oracle SQL Performance Tuning may be useful, as Big Data Engineers need to be able to efficiently query and analyze large datasets from Oracle databases.
Machine Learning Engineer
Machine Learning Engineer
A Machine Learning Engineer designs and develops machine learning models. A course in Oracle SQL Performance Tuning may be useful, as Machine Learning Engineers need to be able to efficiently query and analyze data from Oracle databases to train and evaluate machine learning models.
Cloud Database Administrator
Cloud Database Administrator
A Cloud Database Administrator plans, implements, and maintains databases in the cloud. A course in Oracle SQL Performance Tuning may be useful, as Cloud Database Administrators need to have a deep understanding of Oracle database performance tuning in order to optimize performance in the cloud.
Database Security Analyst
Database Security Analyst
A Database Security Analyst protects databases from unauthorized access and attacks. A course in Oracle SQL Performance Tuning may be useful, as Database Security Analysts need to have a deep understanding of Oracle database performance tuning in order to optimize security measures and prevent performance degradation.
Software Architect
Software Architect
A Software Architect designs and develops software systems. A course in Oracle SQL Performance Tuning may be useful, as Software Architects need to have a deep understanding of Oracle database performance tuning in order to design and implement efficient software systems.
Data Scientist
Data Scientist
A Data Scientist collects, analyzes, and interprets data to provide insights for businesses. A course in Oracle SQL Performance Tuning may be useful, as Data Scientists need to be able to efficiently query and analyze data from Oracle databases.
Performance Engineer
Performance Engineer
A Performance Engineer analyzes and improves the performance of software applications and systems. A course in Oracle SQL Performance Tuning may be useful, as Performance Engineers need to be able to identify and resolve performance bottlenecks in Oracle databases.
Technical Support Engineer
Technical Support Engineer
A Technical Support Engineer provides technical support to users of software applications and systems. A course in Oracle SQL Performance Tuning may be useful, as Technical Support Engineers need to be able to troubleshoot and resolve performance issues in Oracle databases.
Database Architect
Database Architect
A Database Architect designs and manages database systems. A course in Oracle SQL Performance Tuning may be useful, as Database Architects need to have a deep understanding of Oracle database performance tuning in order to design and implement efficient database systems.
SQL Developer
SQL Developer
An SQL Developer designs and develops software applications that use SQL to interact with databases. A course in Oracle SQL Performance Tuning may be helpful, as SQL Developers need to write efficient SQL queries and optimize database performance.
Data Analyst
Data Analyst
A Data Analyst collects, analyzes, and interprets data to provide insights for businesses. A course in Oracle SQL Performance Tuning may be useful, as Data Analysts need to be able to efficiently query and analyze data from Oracle databases.
Database Administrator
Database Administrator
A Database Administrator (DBA) plans, implements, and maintains databases. A course in Oracle SQL Performance Tuning may be useful, as DBAs are responsible for ensuring that Oracle databases run efficiently by implementing performance tuning techniques and using tools such as Explain Plan.
Application Developer
Application Developer
An Application Developer designs, develops, and maintains software applications. A course in Oracle SQL Performance Tuning may be useful, as Application Developers need to write efficient SQL queries and optimize database performance in order to create high-performing applications.
For more career information including salaries, visit:
OpenCourser.com/course/pc1xx2/oracle
Reading list
We've selected seven books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Oracle SQL Performance Tuning.
Covers advanced performance tuning techniques and provides insight into Oracle SQL internals. A valuable reference for experienced Oracle professionals.
Provides a comprehensive guide to advanced SQL performance tuning techniques, covering topics such as query optimization, indexing, and performance analysis.
Provides a quick and easy reference to SQL performance tuning techniques, making it a good choice for experienced DBAs.
Provides a practical and accessible introduction to SQL performance tuning, suitable for beginners and non-technical professionals.
Covers performance tuning techniques beyond Oracle, offering a broader perspective.
An introductory guide to Oracle performance tuning, providing an overview of key concepts and techniques.
Save
Specializes in index tuning within Oracle, providing detailed guidance on optimizing index usage.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/pc1xx2/oracle
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Effort
This course would require 1 hour per week to understand query optimization techniques in Oracle.
Level
Intermediate
Via
Coursera
Institution
EDUCBA
Instructor
EDUCBA
Language
English
Good to know
Offers practical learning demonstrations for enhanced learning experience
Covers advanced techniques like materialized views and common table expressions
Suitable for a wide range of learners, including database administrators, developers, and analysts
Taught by EDUCBA, a reputable provider of professional training programs
Requires prior knowledge of RDBMS concepts and proficiency in SQL techniques
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