HN Hall of Fame Weekly email

Sonic: Fast, lightweight and schema-less search backend

github.com Software & code Software projects Software engineering Candidate
Screenshot of github.com captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 3 calendar years, with breakout response in 2 of them.

submissions
3
submitters
3
observed span
2019–2022
peak thread · 155 comments
575 pts
latest 20+ return · 2022-10-24
575 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

While I really like their lightweight, SQL-like protocol instead of Elasticsearch's fat JSON, I really think that this project could have much more impact if it could be a drop-in replacement for ES. Even if it offers only a fraction of the features offered by ES, that may be fair enough for at least half of the use-cases out there. Sonic could have really had a strong selling point: "Use an ES-alternative that works fine in most of the real-world…

Always nice to see more alternatives to Elasticsearch. That project could be so much better with some proper planning and focus. There's also Toshi: https://github.com/toshi-search/Toshi which is built on top of Tantivy: https://github.com/tantivy-search/tantivy And for C++, there's Xapiland: https://github.com/Kronuz/Xapiand And for Go, there's Blast: https://github.com/mosuka/blast built on Bleve: https://github.com/blevesearch/bleve

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
815

reference only — not used in Hall rules or ranking

Total comments
194

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2019-03-23Sonic: Fast, lightweight and schemaless search back end in RustFirst breakoutlouis-paul23839
2021-08-10Sonic: Fast, lightweight & schema-less search backend written in Rustmjshashank20
2022-10-24Sonic: Fast, lightweight and schema-less search backendBest thread · Latest 20+ point returnrcarmo575155