- Lab
- A Cloud Guru
Set Up a Redshift Cluster with Distributed Data
In this lab, we will learn how to design schemas and create tables and views. Then, we will analyze complex queries and see the importance of choosing the right distribution style and sort key.
Path Info
Table of Contents
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Challenge
Create a Redshift Cluster
Launch the AWS management console, switch to Amazon Redshift service, and create a cluster.
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Challenge
Create a Table and View
Use a SQL statement and create a schema and two tables. Then, create a view to restrict access to specific data.
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Challenge
Improve Query Performance with Distribution Style
Use the SQL EXPLAIN statement to analyze the cost of executing a query with a “join” statement. Then, change the distribution style and the distribution key to see the performance improvement.
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Challenge
Improve Query Performance with Sortkey
Write a query that filters data using a specific column in the where clause. Use the SQL EXPLAIN statement to analyze the cost of executing it. Update the table to use this column as the sort key and re-run the query to see the performance improvement.
What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.
