Systems & Infrastructure

Data in the Cloud

You'll learn how data is stored, queried, analyzed, and protected in the cloud. By the end you'll tell relational and NoSQL databases apart, explain why reporting is separated from live applications, and describe backup and recovery choices using recovery time and recovery point objectives.

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5 lessons

15 practices

1 hour

Cloud Databases

Course details

Relational Databases and Transactions

Preview

Relational Database Fundamentals

Who Handles What in Managed Databases

Assessing a Database Choice in Writing

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I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Data in the Cloud

Course details

Unit 13 practices13 min

Unit 23 practices16 min

Unit 33 practices13 min

Unit 43 practices16 min

Unit 53 practices13 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community