Caching | Cache Patterns | Cache Invalidation & Eviction | System Design Tutorials | Part 9 | 2020

This is the eighth video in the series of System Design Primer Course. We talk about one more important component of System Design: Caching. We want software engineers and aspiring software engineers to develop basics and get ready for the world of interviews as well as excelling as a Software Engineer.
Useful Links:
https://aws.amazon.com/caching/
https://www.cloudflare.com/learning/cdn/what-is-caching/
https://dzone.com/articles/introducing-amp-assimilating-caching-quick-read-fo
https://dzone.com/articles/where-is-my-cache-architectural-patterns-for-cachi
https://dzone.com/articles/caching-best-practices
https://dzone.com/articles/process-caching-vs-distributed


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Recommendations
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Our full courses on youtube:
✒ System Design Primer Course: https://youtube.com/playlist?list=PLTCrU9sGyburBw9wNOHebv9SjlE4Elv5a
✒ REST APIs made easy:https://youtube.com/playlist?list=PLTCrU9sGybupzS5-3iYTsYUI1emBDKdHu

Some paid courses that we recommend:
✒Educative.io: https://bit.ly/3qnW5ku
✒Interviewready.io: https://get.interviewready.io/ (Use coupon code SUDOCODE for extra discount)


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About Us
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Created and Instructed by:
Yogita Sharma
✒ LinkedIn - https://www.linkedin.com/in/yogita-sharma-83400b55/
✒ Instagram - https://www.instagram.com/sudo.code1
✒ Facebook - https://www.facebook.com/sudo.code
✒ Medium - https://medium.com/@yogita088

Post-production(editing, thumbnail etc) managed by:
CiKi
✒ Website: www.ciki.co.in
✒ LinkedIn: https://www.linkedin.com/company/74735937

Colors and design by:
Naini Todi
✒ LinkedIn - https://www.linkedin.com/in/nainitodi/

Both Arpit and Yogita are software engineers and want to help other software engineers become better by providing high quality and well researched content by adding their creativity and teaching twist.

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✒Discord Server: https://discord.gg/rwD2PkeAxw

For business:
✒Email: sudocode.yogita@gmail.com



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Timestamps:
0:00 - Intro
0:36 - Introducing myself
0:56 - Why sudoCode ?
2:08 - What is cache ?
3:08 - Examples of cache
5:28 - Invalidation & eviction
13:35 - Cache patterns
20:41 - Cache patterns - Summary
22:00 - Where do I keep my cache ?