milli
sage
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milli
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Proteomics search engine written in Rust
Is this a posting list? There is a lot of bioinformatics in this post, but if I squint, some of the problems do look like general information retrieval problems. Even the discussion of ordering the arrays by mass sounds like search relevance scores and makes me wonder if it makes sense to try to get something off the shelf like meillisearch/milli or tantavy to support this use case.
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Zettelkasten Options
I'm currently not using any tool, although I am playing around with binding Milli and the most up-to-date Mentat fork to emacs with emacs-module-rs.
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Meilisearch, the Rust search engine, just raised $5M
Yeah, we have already done that, the internal engine is called milli and could even be published on crates.io one day! The issue is with the design of the storage system itself, we use LMDB right now but maybe we can find another way to index faster and to be more oriented to distributed systems.
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MeiliSearch: A Minimalist Full-Text Search Engine
They have another prototype engine with more advanced features and performance too.
https://github.com/meilisearch/milli
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MeiliSearch v0.21, the long-awaited update of our search engine in Rust is out!
You can look at the milli repository this is the library that we use and work on. MeiliSearch is the HTTP actix-web based server that serves the milli indices.
- MeiliSearch needs your help, an undefined behavior can be the cause of a strange bug
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What's everyone working on this week (17/2021)?
This library is the main bottleneck of the new MeiliSearch search engine. We will soon release a beta version, keep watching!
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What’s everyone working on this week (16/2021)?
Working on the new MeiliSearch engine, reworked from scratch! There already is excellent external contributions 🎉
sage
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Does anyone know a great guide/documentation explaining how to implement Percolator?
If you want to implement LDA from scratch, you could check out how Sage is doing it.
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What are some good examples of well-engineered bioinformatics pipelines?
You could check out https://github.com/lazear/sage - it's a near comprehensive program/pipeline for analyzing DDA/shotgun proteomics data. Most proteomics pipelines consist of running multiple, separate tools in sequence (search, spectrum rescoring, retention time prediction, quantification), but sage performs all of these. This cuts down on the need for disk space for storing intermediate results (none required), the need for IO (files are read once), and results in a proteomics pipeline that is >10-1000x faster than anything else, including commercial solutions
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Proteomics search engine written in Rust
You can also check out the intro blog post if you're interesting in learning more about the algorithm behind Sage. Beyond being fast, it also includes integrated machine learning (linear discriminant analysis, KDE) for rescoring spectral matches.
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Opinions on AlphaPept
You could try out Sage, if you're looking for speed - I don't think you'll find anything faster. https://github.com/lazear/sage
What are some alternatives?
Typesense - Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences
rnaseq - RNA sequencing analysis pipeline using STAR, RSEM, HISAT2 or Salmon with gene/isoform counts and extensive quality control.
tantivy - Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
seqkit - A cross-platform and ultrafast toolkit for FASTA/Q file manipulation
pgroonga - PGroonga is a PostgreSQL extension to use Groonga as index. PGroonga makes PostgreSQL fast full text search platform for all languages!
fasten - :construction_worker: Fasten toolkit, for streaming operations on fastq files
vespa - AI + Data, online. https://vespa.ai
mokapot - Fast and flexible semi-supervised learning for peptide detection in Python
prost - PROST! a Protocol Buffers implementation for the Rust Language
juicer - A One-Click System for Analyzing Loop-Resolution Hi-C Experiments
heed - A fully typed LMDB wrapper with minimum overhead 🐦
Rust-Bio - This library provides implementations of many algorithms and data structures that are useful for bioinformatics. All provided implementations are rigorously tested via continuous integration.