The Full Stack Web Development - Working With Lists & Hashes

The Full Stack Web Development - Working With Lists & Hashes

Assessment

Interactive Video

Information Technology (IT), Architecture, Business

University

Hard

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The video tutorial covers two important data types in Redis: lists and hashes. It begins with an introduction to lists, explaining how they are ordered collections of strings and demonstrating commands like L push, R push, L range, L pop, and L insert. The tutorial then transitions to hashes, which are maps between string fields and values, and covers commands such as H set, H get, HM set, HM get, H get all, H del, and H len. The video provides practical examples and explanations for each command, helping viewers understand how to manipulate data in Redis effectively.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to insert an element in between two existing elements in a Redis list.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is a hash in Redis and how does it differ from a list?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you set and retrieve values in a Redis hash?

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