Top 10 Rust ElasticSearch Projects

openobserve

29 6,522 9.7 Rust

🚀 10x easier, 🚀 140x lower storage cost, 🚀 high performance, 🚀 petabyte scale - Elasticsearch/Splunk/Datadog alternative for 🚀 (logs, metrics, traces).

Project mention: Show HN: HyperDX – open-source dev-friendly Datadog alternative | news.ycombinator.com | 2023-09-18

A good one. A lot is being built on top of clickhouse. I can count at least 3 if not more (hyperdx, signoz and highlight) built on top of clickhouse now.
We at OpenObserve are solving the same problem but a bit differently. A much simpler solution that anyone can run using a single binary on their own laptop or in a cluster of hundreds of nodes backed by s3. Covers logs, metrics, traces, Session replay, RUM and error tracking are being released by end of the month) - https://github.com/openobserve/openobserve
Toshi

6 3,992 0.0 Rust

A full-text search engine in rust

Project mention: Tantivy 0.20 is released: Schemaless column store, Schemaless aggregations, Phrase prefix queries, Percentiles, and more... | /r/rust | 2023-06-20

I don't think you have an active project that addresses all those use cases. There was an attempt in Rust with Toshi that is built on top of tantivy, but the project seems to have stalled.
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parseable

14 1,376 8.2 Rust

Parseable is a log analytics system written in Rust. It is built for high throughput log ingestion cases.

Project mention: OpenObserve: Elasticsearch/Datadog alternative in Rust.. 140x lower storage cost | news.ycombinator.com | 2023-06-11

How does this compare to Parseable?
https://github.com/parseablehq/parseable
First guess is that the underlying storage / query layer is pretty similar (Parquet + Datafusion), but OpenObserve has more built in use cases?
As an aside, it’s awesome that Datafusion’s existence and maturity makes launching a product with scalable analytical reads 10x easier than before and cool to see so many projects integrating it
paradedb

1 730 10.0 Rust

PostgreSQL for Search

Project mention: Pg_bm25: Rust-based full text search engine in Postgres | news.ycombinator.com | 2023-09-18
elasticsearch-rs

0 636 0.0 Rust

Official Elasticsearch Rust Client
oura

0 237 0.0 Rust

The tail of Cardano
rs-es

0 219 0.0 Rust

A Rust client for the ElasticSearch REST API
InfluxDB

www.influxdata.com
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summa

1 190 9.4 Rust

Full-text IPFS-friendly and WASM-compatible Search in Rust

Project mention: tantivy 0.19 is released: IP field type, Faster indexing, Configurable doc store compression, Improved aggregation support, and more... | /r/rust | 2023-01-18

But there's an open PR from two years ago about running on browser with on-demand fetching (HTTP range requests), https://github.com/quickwit-oss/tantivy/pull/1067 - I hope this eventually gets merged (or a follow up PR)! But, in the last comment, the author sent their repository, summa
elasticsearch-dsl-rs

0 187 0.0 Rust

Strongly typed Elasticsearch DSL written in Rust
elastic-hyper

0 3 0.0 Rust

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-09-18.