Caching playbook for system design interviews

Here’s an article on caching, one of the most important component in any system design. This article covers the following : - What is cache ? - When should we cache ? - Caching Layers - Caching St

Here’s an article on caching, one of the most important component in any system design. This article covers the following : - What is cache ? - When should we cache ? - Caching Layers - Caching Strategies - Caching eviction policies - Cache production edge cases and how to handle them Also contains brief cheatsheets and nice diagrams check it out.