Google Photos

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It's a common caching mechanism to deliver content fast based on the client's region\n- How does the gallery cache know what images to keep in the cache?", "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "Please see below for feedback for your Mock Interview session.\n\nWhen did the session take place?\nJan 04, 2024\n\nWhat mock interview questions were covered?\nDesign an online media gallery (ie google photos)\n\nWhat did the student do well?\n- Defining the core functional requirements\n- Defining the non functional requirements\n- Traffic estimation\n- Good high level flow\n\nWhat should the student work on for their next session or interview?\n- Focus more on the core functionalities first\n- Try to refer back to the non-functional requirements\n- Data models and APIs are crucial and make sure you outline them and explain how they are used/related to the other components\n- Don't be afraid to admit you are not familiar with certain part of the feature. 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