tantivy
Rhai
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tantivy | Rhai | |
---|---|---|
48 | 27 | |
9,839 | 3,460 | |
3.3% | 2.9% | |
9.1 | 9.6 | |
6 days ago | 9 days ago | |
Rust | Rust | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
tantivy
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SeekStorm VS tantivy - a user suggested alternative
2 projects | 22 Mar 2024
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What is Hybrid Search?
Tantivy - a full-text indexing library written in Rust. Has a great performance and featureset.
- Tantivy – Fast, OSS full-text search library in Rust
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RAG Using Unstructured Data and Role of Knowledge Graphs
By this I presume you mean build a search index that can retrieve results based on keywords? I know certain databases use Lucene to build a keyword-based index on top of unstructured blobs of data. Another alternative is to use Tantivy (https://github.com/quickwit-oss/tantivy), a Rust version of Lucene, if building search indices via Java isn't your cup of tea :)
Both libraries offer multilingual support for keywords, I believe, so that's a benefit to vector search where multilingual embedding models are rather expensive.
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Show HN: Quickwit – OSS Alternative to Elasticsearch, Splunk, Datadog
We also implemented our schemaless columnar storage optimized for object storage.
The inverted index and columnar storage are part of tantivy [0], which is the fastest search library out there. We maintain it and we decided to build the distributed engine on top of it.
[0] tantivy github repo: https://github.com/quickwit-oss/tantivy
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Pg_bm25: Elastic-Quality Full Text Search Inside Postgres
The issue for geo search is here: https://github.com/quickwit-oss/tantivy/issues/44
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Grimoire - A recipe management application.
Search index : Custom-built using tantivy.
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A Compressed Indexable Bitset
The roaring bitmap variant is used only for the optional index (1 docid => 0 or 1 value) in the columnar storage (DocValues), not for the inverted index. Since this is used for aggregation, some queries may be a full scan.
The inverted index in tantivy uses bitpacked values of 128 elements with a skip index on top.
> I didn't follow the rest of your comment, select is what EF is good at, every other data structure needs a lot more scanning once you land on the right chunk. With BMI2 you can also use the PDEP instruction to accelerate the final select on a 64-bit block
The select for the sparse codec is a [simple array index access](https://github.com/quickwit-oss/tantivy/blob/main/columnar/s...), that is hard to beat. Compression is not good near the 5k threshold though.
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Job: Rust + Retrieval Systems at Etsy
Hi /r/rust, I’m a SWE on Etsy’s Retrieval Systems team where we’re building a platform based on rust and tantivy (https://github.com/quickwit-oss/tantivy). We’re looking to bring two new engineers onto the team.
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Announcing Velo - Your Rust-Powered Brainstorming and Note-Taking Tool
Quick Search: Easily find specific notes with Velo's fuzzy-search feature, powered by tantivy. tantivy might have been a little overkill, but it was really easy to integrate.
Rhai
- RustPython
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Moonbit: The fast, compact and user friendly language for WebAssembly
For that world there is also Rhai (https://github.com/rhaiscript/rhai), TypeScript, Scheme, etc.
Though Moonbit does look nice too.
- Announcing dwarf!
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Embeddable Scripting Language for Embedded Rust
As far as I know there exists rhai scripting lang. You can check it out -> https://github.com/rhaiscript/rhai
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Rhai 1.13.0 released - embedded scripting engine for Rust.
Version 1.13.0 is released to crates.io.
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What's the best way to make a type optionally Sync/Send?
Check out https://github.com/rhaiscript/rhai/blob/main/src/func/native.rs
- RustPython – A Python-3 (CPython >= 3.11.0) Interpreter written in Rust
- Best language to use as a scripting lang for my rust app
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[concept] Modular kernel
The OS would be built in Rust and the module system could be made using ELF executibles (fast, but it could be really hard to implement modules to communicate with the kernel), WASM (can compile from many languages, slower but not too slow, APIs can be simple enough to implement if the correct VM is choses) or even a custom scripting language like rhai (slower, but best way for the implementation [way to connect modules and kernel]).
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Godot game engine now has its own foundation
For sure, that's where something like rhai would shine: https://crates.io/crates/rhai
What are some alternatives?
sonic - 🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
dyon - A rusty dynamically typed scripting language
surrealdb - A scalable, distributed, collaborative, document-graph database, for the realtime web
rune - Rune is a programming language developed to test ideas for improving security and efficiency.
milli - Search engine library for Meilisearch ⚡️
hlua - Rust library to interface with Lua
MeiliSearch - A lightning-fast search API that fits effortlessly into your apps, websites, and workflow
rune - An embeddable dynamic programming language for Rust.
quickwit - Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
RustPython - A Python Interpreter written in Rust
fselect - Find files with SQL-like queries
Ketos - Lisp dialect scripting and extension language for Rust programs