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 * [System Design Interview Preperation Series by CodeKarle](https://www.youtube.com/watch?v=3loACSxowRU&list=PLhgw50vUymycJPN6ZbGTpVKAJ0cL4OEH3) This is a collection of some of the most commonly asked system design interview question explain in a very detailed and straight forward manner.
 
+* [Codemia for practicing system design](https://codemia.io) Practice over 100 system design problems like the way you practice algorithms and data structure on Leetcode.
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 These talks should give you a starting point on how to think about such problems.