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Omnya Khaled
By the end of this project, you will be able to professionally write queries with better performance using some techniques and improve the performance of queries and make the execution time faster. It provides you with the important steps to tune your queries. database tuning is essential to easily organizing and accessing database data by creating different types of indexes to improve performance. and in applying the hash, nest loop joins and merge join strategies. You will also be able to create tables and insert data. And You will be able to execute queries using Explain and Explain Analyze.
Read more
By the end of this project, you will be able to professionally write queries with better performance using some techniques and improve the performance of queries and make the execution time faster. It provides you with the important steps to tune your queries. database tuning is essential to easily organizing and accessing database data by creating different types of indexes to improve performance. and in applying the hash, nest loop joins and merge join strategies. You will also be able to create tables and insert data. And You will be able to execute queries using Explain and Explain Analyze.
Read more
By the end of this project, you will be able to professionally write queries with better performance using some techniques and improve the performance of queries and make the execution time faster. It provides you with the important steps to tune your queries. database tuning is essential to easily organizing and accessing database data by creating different types of indexes to improve performance. and in applying the hash, nest loop joins and merge join strategies. You will also be able to create tables and insert data. And You will be able to execute queries using Explain and Explain Analyze.
This guided project is for people in the field of data and data engineering. people who want to learn how to improve the performance of queries and make the execution time faster. It provides you with the important steps to tune your queries.
Register for this course and see more details by visiting:
OpenCourser.com/course/78gv14/optimization
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What's inside
Syllabus
Project Overview
By the end of this project, you will be able to professionally write queries with better performance using some techniques and improve the performance of queries and make the execution time faster. It provides you with the important steps to tune your queries. database tuning is essential to easily organizing and accessing database data by creating different types of indexes to improve performance. and in applying the hash, nest loop joins and merge join strategies. You will also be able to create tables and insert data. And You will be able to execute queries using Explain and Explain Analyze.
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Applicable to people in the field of data and data engineering, or for those wanting to improve the performance of queries
Guided project provides the practical experience needed to improve performance
Course provides the necessary techniques and knowledge for optimizing query performance
Suitable for individuals seeking to improve execution times of queries and their performance
Covers fundamental steps in query tuning, providing a solid foundation for learners
Instructors have expertise in relevant areas, ensuring reliable and up-to-date content
Leverages Explain and Explain Analyze queries to provide practical insights
Save this course
Save Optimization of SQL query Tuning and Performance to your list so you can find it easily later:
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Reviews summary
Basic sql course
According to students, this basic SQL course is okay for checking the timing performance of large amounts of queries with multi-level execution. However, it needs improvement in content and explanations.
Instructor needs to improve explanations
"Very poor course."
"Instructor English is worst other than guide okay"
"The instructor should try to explain a more about the function of the things or provide some links for the students to study."
Too basic
"Very little to no information on how to optimize or tune SQL queries."
"Only very basic content."
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 Optimization of SQL query Tuning and Performance with these
activities:
Review basic SQL syntax
Show steps
Reviewing basic SQL syntax will help you refresh your memory and prepare for this course.
Browse courses on
SQL Syntax
Show steps
-
Read a tutorial on basic SQL syntax.
-
Complete a few practice problems.
Organize your notes and assignments
Show steps
Organizing your notes and assignments will help you stay on top of the material and prepare for exams.
Show steps
-
Create a folder for the course.
-
Save your notes, assignments, and other materials in the folder.
-
Organize the materials by topic or date.
Review the book "Database Systems: The Complete Book"
Show steps
Reviewing this book will help you build a strong foundation in database systems, which will be essential for success in this course.
View
Database Systems: The Complete Book
on Amazon
Show steps
-
Read the chapters on data models, query processing, and transaction management.
-
Complete the exercises at the end of each chapter.
-
Create a mind map or summary of the key concepts.
Eight other activities
Expand to see all activities and additional details
Show all 11 activities
Find a mentor who can provide guidance and support
Show steps
Finding a mentor can provide you with additional support and guidance throughout the course.
Show steps
-
Reach out to professors, teaching assistants, or other students who have taken the course.
-
Ask if they would be willing to mentor you.
-
Meet with your mentor regularly to discuss your progress and ask questions.
Discuss database tuning strategies with peers
Show steps
By discussing database tuning strategies with peers, you will gain different perspectives and insights on how to improve the performance of your database queries.
Browse courses on
Database Tuning
Show steps
-
Find a study group or online forum where you can connect with other students.
-
Discuss different database tuning techniques.
-
Share tips and best practices.
Learn about database tuning techniques
Show steps
By following tutorials on database tuning techniques, you will gain a deeper understanding of the concepts and strategies involved in improving query performance.
Browse courses on
Database Tuning
Show steps
-
Find tutorials on database tuning techniques.
-
Follow the tutorials to learn about different techniques for optimizing database performance.
-
Apply the techniques in your own database projects.
Practice writing SQL queries
Show steps
Practicing writing SQL queries will help you develop the skills necessary to effectively query databases.
Browse courses on
SQL
Show steps
-
Find a set of practice problems online or in a textbook.
-
Write queries to solve the problems.
-
Check your answers against the provided solutions.
-
Repeat steps 1-3 until you are comfortable writing SQL queries.
Practice writing efficient queries
Show steps
By practicing writing efficient queries, you will develop the skills necessary to optimize your database queries for better performance.
Browse courses on
Query Optimization
Show steps
-
Find a set of practice problems or exercises.
-
Solve the problems using your own queries.
-
Compare your queries to the optimal solutions.
-
Identify areas for improvement in your queries.
Create a data model for a database
Show steps
By creating a data model for a database, you will gain a deeper understanding of the relationships between different data elements and how to organize them for efficient storage and retrieval.
Browse courses on
Database Design
Show steps
-
Gather requirements for the database.
-
Identify the entities and relationships in the database.
-
Create a logical data model.
-
Create a physical data model.
-
Implement the data model in a database.
Follow tutorials on database optimization techniques
Show steps
Following tutorials on database optimization techniques will help you learn how to improve the performance of your queries.
Browse courses on
Database Optimization
Show steps
-
Find a set of tutorials on database optimization techniques.
-
Follow the tutorials and implement the techniques in your own database.
-
Measure the performance of your database before and after implementing the techniques.
Create a database application
Show steps
Creating a database application will help you apply the skills you have learned in this course and gain valuable hands-on experience.
Browse courses on
Database Development
Show steps
-
Design the database schema.
-
Create the database and tables.
-
Insert data into the database.
-
Write queries to retrieve data from the database.
-
Create a user interface for the application.
Review basic SQL syntax
Show steps
Reviewing basic SQL syntax will help you refresh your memory and prepare for this course.
Browse courses on
SQL Syntax
Show steps
Show steps
Show steps
- Read a tutorial on basic SQL syntax.
- Complete a few practice problems.
Organize your notes and assignments
Show steps
Organizing your notes and assignments will help you stay on top of the material and prepare for exams.
Show steps
Show steps
Show steps
- Create a folder for the course.
- Save your notes, assignments, and other materials in the folder.
- Organize the materials by topic or date.
Review the book "Database Systems: The Complete Book"
Show steps
Reviewing this book will help you build a strong foundation in database systems, which will be essential for success in this course.
View
Database Systems: The Complete Book
on Amazon
Show steps
Show steps
Show steps
- Read the chapters on data models, query processing, and transaction management.
- Complete the exercises at the end of each chapter.
- Create a mind map or summary of the key concepts.
Eight other activities
Expand to see all activities and additional details
Show all 11 activities
Find a mentor who can provide guidance and support
Show steps
Finding a mentor can provide you with additional support and guidance throughout the course.
Show steps
Show steps
Show steps
- Reach out to professors, teaching assistants, or other students who have taken the course.
- Ask if they would be willing to mentor you.
- Meet with your mentor regularly to discuss your progress and ask questions.
Discuss database tuning strategies with peers
Show steps
By discussing database tuning strategies with peers, you will gain different perspectives and insights on how to improve the performance of your database queries.
Browse courses on
Database Tuning
Show steps
Show steps
Show steps
- Find a study group or online forum where you can connect with other students.
- Discuss different database tuning techniques.
- Share tips and best practices.
Learn about database tuning techniques
Show steps
By following tutorials on database tuning techniques, you will gain a deeper understanding of the concepts and strategies involved in improving query performance.
Browse courses on
Database Tuning
Show steps
Show steps
Show steps
- Find tutorials on database tuning techniques.
- Follow the tutorials to learn about different techniques for optimizing database performance.
- Apply the techniques in your own database projects.
Practice writing SQL queries
Show steps
Practicing writing SQL queries will help you develop the skills necessary to effectively query databases.
Browse courses on
SQL
Show steps
Show steps
Show steps
- Find a set of practice problems online or in a textbook.
- Write queries to solve the problems.
- Check your answers against the provided solutions.
- Repeat steps 1-3 until you are comfortable writing SQL queries.
Practice writing efficient queries
Show steps
By practicing writing efficient queries, you will develop the skills necessary to optimize your database queries for better performance.
Browse courses on
Query Optimization
Show steps
Show steps
Show steps
- Find a set of practice problems or exercises.
- Solve the problems using your own queries.
- Compare your queries to the optimal solutions.
- Identify areas for improvement in your queries.
Create a data model for a database
Show steps
By creating a data model for a database, you will gain a deeper understanding of the relationships between different data elements and how to organize them for efficient storage and retrieval.
Browse courses on
Database Design
Show steps
Show steps
Show steps
- Gather requirements for the database.
- Identify the entities and relationships in the database.
- Create a logical data model.
- Create a physical data model.
- Implement the data model in a database.
Follow tutorials on database optimization techniques
Show steps
Following tutorials on database optimization techniques will help you learn how to improve the performance of your queries.
Browse courses on
Database Optimization
Show steps
Show steps
Show steps
- Find a set of tutorials on database optimization techniques.
- Follow the tutorials and implement the techniques in your own database.
- Measure the performance of your database before and after implementing the techniques.
Create a database application
Show steps
Creating a database application will help you apply the skills you have learned in this course and gain valuable hands-on experience.
Browse courses on
Database Development
Show steps
Show steps
Show steps
- Design the database schema.
- Create the database and tables.
- Insert data into the database.
- Write queries to retrieve data from the database.
- Create a user interface for the application.
Career center
Learners who complete Optimization of SQL query Tuning and Performance will develop knowledge and skills
that may be useful to these careers:
Data Scientist
Data Scientist
Data Scientists use their mastery of analytic tools to find insights in data. In order to accurately gather, sort, and analyze data, a Data Scientist may wish to take this course, as it covers writing high performance queries, managing database indexes, and table creation.
Data Analyst
Data Analyst
This course provides a foundation for Data Analysts, who use data to make informed decisions within organizations. Specifically, this course can help with gathering data from tables, custom functions, and writing full-fledged queries that can be used in a wide range of data analyst tasks.
Database Administrator
Database Administrator
Database Administrators improve the efficiency of databases, and ensure that they are secure and properly maintained. This course can help students achieve these goals by providing a framework for writing performant queries, and by providing insight into how tables, indexes, and joins can improve database performance.
Software Engineer
Software Engineer
Software Engineers plan, design, and code computer applications. This course may be helpful for Software Engineers who work with databases, as it teaches students to execute queries using explain and explain analyze.
Data Engineer
Data Engineer
Data Engineers design, build, and maintain the infrastructure and systems that are used to store and process data. This course may be helpful for Data Engineers who wish to understand how to leverage indexes, joins and query optimizations to improve overall data processing performance.
Business Analyst
Business Analyst
Business Analysts provide insights and recommendations to help organizations make better decisions. This course may be useful for Business Analysts who work with data, as it can help them improve the efficiency of data processing and data analysis using queries.
Information Systems Manager
Information Systems Manager
Information Systems Managers plan and direct the activities of an organization's information systems department. This course may be helpful for Information Systems Managers who want to understand how to improve the performance of their organization's databases, as it covers topics such as query tuning and database indexing.
Data Warehouse Developer
Data Warehouse Developer
Data Warehouse Developers design and build data warehouses, which are used to store and analyze large amounts of data. This course may be helpful for Data Warehouse Developers who want to understand how to optimize the performance of their data warehouses, as it covers topics such as query tuning and database indexing.
Database Designer
Database Designer
Database Designers design and develop the structure of databases. This course may be helpful for Database Designers who want to understand how to optimize the performance of their databases, as it covers topics such as query tuning and database indexing.
Statistician
Statistician
Statisticians collect, analyze, interpret, and present data. This course may be useful for Statisticians who want to improve the performance of their data analysis, as it covers techniques such as optimizing queries and leveraging indexes.
Data Architect
Data Architect
Data Architects design and implement data management solutions for organizations. This course may be helpful for Data Architects who want to understand how to optimize the performance of their data management solutions, as it covers topics such as query tuning and database indexing.
Web Developer
Web Developer
Web Developers design and develop websites and web applications. This course may be helpful for Web Developers who want to create data-driven websites and applications, as it covers topics such as creating and querying databases.
Product Manager
Product Manager
Product Managers are responsible for the development and launch of new products. This course may be helpful for Product Managers who want to understand how to use data to make better decisions, as it covers topics such as data analysis and query optimization.
IT Architect
IT Architect
IT Architects plan and design the IT infrastructure of an organization. This course may be helpful for IT Architects who want to understand how to optimize the performance of databases, as it covers topics such as query tuning and database indexing.
Market Researcher
Market Researcher
Market Researchers collect and analyze data about markets and customers. This course may be helpful for Market Researchers who want to improve the efficiency of their data analysis, as it covers techniques such as optimizing queries and leveraging indexes.
For more career information including salaries, visit:
OpenCourser.com/course/78gv14/optimization
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
Optimization of SQL query Tuning and Performance.
Save
Provides a comprehensive guide to SQL tuning, covering topics such as query optimization, indexing, and performance monitoring. It valuable resource for anyone who wants to improve the performance of their SQL queries.
Provides a deep dive into the internals of MySQL and how to tune it for optimal performance. It valuable resource for anyone who wants to get the most out of their MySQL database.
Provides a clear and concise explanation of how SQL queries work and how to optimize them for performance. It valuable resource for anyone who wants to write better SQL queries.
Provides a collection of common SQL antipatterns and how to avoid them. It valuable resource for anyone who wants to write better SQL queries.
Provides a guide to SQL performance tuning for developers. It covers topics such as query optimization, indexing, and performance monitoring.
Provides a guide to PostgreSQL performance tuning. It covers topics such as query optimization, indexing, and hardware tuning.
Provides a guide to Oracle performance tuning. It covers topics such as query optimization, indexing, and hardware tuning.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/78gv14/optimization
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Effort
2 Hours
Level
Intermediate
Via
Coursera
Institution
Coursera Project Network
Instructor
Omnya Khaled
Language
English
Good to know
Applicable to people in the field of data and data engineering, or for those wanting to improve the performance of queries
Guided project provides the practical experience needed to improve performance
Course provides the necessary techniques and knowledge for optimizing query performance
Suitable for individuals seeking to improve execution times of queries and their performance
Covers fundamental steps in query tuning, providing a solid foundation for learners
Instructors have expertise in relevant areas, ensuring reliable and up-to-date content
Leverages Explain and Explain Analyze queries to provide practical insights
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