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What Product People need to know about Search - Jonny Brooks-Bartlett on The Product Experience

The Product Experience

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Query Processing and Candidate Retrieval

The search system doesn't mismatch an uppercase word with a lower-case word in their data store. Some companies won't need this because the data that they have is so small and don't need to worry about retrieving certain candidates. At Spotify, it isn't feasible to return all of these millions of things every time someone does a search and then go on to rank it. What we have to do is pull out the most relevant group. So if you use, for example, Spotify search, you'll notice that after you type every character, you get results.

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