Lightning-Fast, Open Source Search

This page summarizes the projects mentioned and recommended in the original post on news.ycombinator.com

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  • stork

    🔎 Impossibly fast web search, made for static sites.

  • You can index your crawl data with StorkSearch[0] then use its js interface for search.

    [0]https://stork-search.net/

  • sonic

    🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

  • Typesense seems like a good fully-featured alternative to Elasticsearch. I.e. it's basically a database with fuzzy-search features (schemas, fields, facets, ordering, scoring profiles, etc), and its speed is enabled by holding everything in RAM.

    If you just want the fuzzy-search part (query string -> list of matching document ids) and don't want to pay for GBs of RAM, sonic [1] seems to be an interesting project. It's very fast (μs) and uses very little RAM but doesn't offer DB-like features such as sorting, schemas/fields, scoring etc. It's more of a low-level primitive for building your own search engine than an integrated search engine that's ready to use out of the box.

    [1]: https://github.com/valeriansaliou/sonic

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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