arroy
Annoy-inspired Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage :boom: (by meilisearch)
heed
A fully typed LMDB wrapper with minimum overhead 🐦 (by meilisearch)
| arroy | heed | |
|---|---|---|
| 2 | 17 | |
| 179 | 487 | |
| 7.8% | 13.6% | |
| 9.5 | 8.9 | |
| 2 months ago | 10 days ago | |
| Rust | Rust | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
arroy
Posts with mentions or reviews of arroy.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Unveiling arroy: Meilisearch's Latest ANNs Innovation with Rust and LMDB – A Nod to Spotify's Anno
For more information and advanced usage, refer to the official Arroy documentation.
- Arroy: Approximate Nearest Neighbors in Rust and optimized for memory usage
heed
Posts with mentions or reviews of heed.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-06.
-
What's everyone working on this week (10/2023)?
At Meilisearch we are currently trying to add a better error handling in heed v0.20, our LMDB key-value store wrapper. Unfortunately, when there are a lot of generics it can become harder to play with…
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We’re the Meilisearch team! To celebrate v1.0 of our open-source search engine, Ask us Anything!
There are issues and pull requests but I advise you to look at the milli folder in the Meilisearch repository, it’s where all the logic is done. We extensively use RoaringBitmaps, heed the LMDB wrapper and grenad when indexing.
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Release of an alpha version to perfect the heed library: the most maintained Rust LMDB wrapper
I’ll continue to introduce new features and new safety guards until v0.20.0. Can you tell me more about your project? Or is it private?
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Are there any embedded databases that have multiple-process support?
LMDB support multiple readers and one writer at the same time. It is ensured by the library. Note that LMDB is a key-value store. You can use the heed library which is the most maintained Rust wrapper.
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Key/Value Store Recommendations
Note that heed is ensuring that you are not trying to use transactions, databases and environments in the right way. I have added much more work in that regard in the important update that I am working on too!
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What's everyone working on this week (45/2022)?
I am currently working on exposing the new LMDB encryption feature from heed the safe LMDB wrapper with the help of the Cryptography community.
- Ask for advice from the cryptographic community about heed: the LMDB wrapper
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redb: high performance, embedded, key-value database in pure Rust
Have you considered heed or even sanakirja?
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[Requesting Help] LMDB Databases in Rust
rkv hasn't been updated for a while. I recommend using heed - https://docs.rs/heed
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I need a stable Key-Value database
For wrappers around LMBD, I'd recommend RKV or Heed https://github.com/mozilla/rkv https://github.com/Kerollmops/heed
What are some alternatives?
When comparing arroy and heed you can also consider the following projects:
milli - Search engine library for Meilisearch ⚡️
sled - the champagne of beta embedded databases
instant-distance - Fast approximate nearest neighbor searching in Rust, based on HNSW index
KeyDB - A Multithreaded Fork of Redis
lmdb-rs - Rust bindings for LMDB
rkv - A simple, humane, typed key-value storage solution.
nanodb-specification - Nano ledger database format specification and Python sample
redb - An embedded key-value database in pure Rust
tikv - Distributed transactional key-value database, originally created to complement TiDB
MeiliSearch - A lightning-fast search API that fits effortlessly into your apps, websites, and workflow
databricks-kube-operator - A Kubernetes operator to enable GitOps style deploys for Databricks resources