Source: thenewstack.io
Uber Eats Carves out a Cache to Deduplicate Images
Given the services serves millions of images to end users every day, the savings in resources is considerable. It was hard to draw the full conclusion at first because the tech breakdown was so interesting but after a few reads, it was quite simple.
Control Flow Logic 1: Known, processed image: This is the simplest flow as it returns previously stored values.
Control Flow Logic 2: New, unprocessed image: The image is downloaded and processed in this flow.
Download the image, update the URL map, and store the original image in the system.
Control Flow Logic 1: Known, processed image: This is the simplest flow as it returns previously stored values.
Control Flow Logic 2: New, unprocessed image: The image is downloaded and processed in this flow.
Download the image, update the URL map, and store the original image in the system.
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