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.
Optimization of SQL query Tuning and Performance
Optimization of SQL query Tuning and Performance
Instructor: Omnya Khaled
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Learn, practice, and apply job-ready skills with expert guidance
3.2
(25 reviews)
Intermediate level
Recommended experience
2 Hours
Learn at your own pace
Hands-on learning
What you'll learn
Create tables, insert data and execute and plan times of the queries using Explain and Explain Analyze.
Apply different types of indexes to improve performance.
Apply the hash, merge and nest loop join strategies.
Skills you'll practice
Details to know
Earn a career certificate
Add to your LinkedIn profile
Taught in English
No downloads or installation required
Only available on desktop
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About this Guided Project
Learn step-by-step
In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:
You will be able to create tables and insert data.
You will be able to execute and plan times of the queries using Explain and Explain Analyze.
You will be able to apply different types of indexes to improve performance.
You will be able to apply the hash and nest loop join strategies.
You will be able to apply the merge join strategy.
Recommended experience
Familiar with relational database design and SQL queries.
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Instructor
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How you'll learn
Skill-based, hands-on learning
Practice new skills by completing job-related tasks.
Expert guidance
Follow along with pre-recorded videos from experts using a unique side-by-side interface.
No downloads or installation required
Access the tools and resources you need in a pre-configured cloud workspace.
Available only on desktop
This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.
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Frequently asked questions
By purchasing a Guided Project, you'll get everything you need to complete the Guided Project including access to a cloud desktop workspace through your web browser that contains the files and software you need to get started, plus step-by-step video instruction from a subject matter expert.
Because your workspace contains a cloud desktop that is sized for a laptop or desktop computer, Guided Projects are not available on your mobile device.
Guided Project instructors are subject matter experts who have experience in the skill, tool or domain of their project and are passionate about sharing their knowledge to impact millions of learners around the world.