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Rajat Explains

It takes time ⏱ and effort 🧠 to reach where I am today and to share my knowledge in simple terms. If you like my content, if you are getting benefitted from it, do show some support and sponsor πŸ’° this page.

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Design an LRU cache

Mar 17, 2022What is an LRU Cache Let’s first quickly go over what is cache. Computers have cache memory that temporarily stores the most frequently used data. It’s a great way to get the data that is used most often because the retrieval process is super fast. H...

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