Top 7 C Search Projects

C

5 17,961 5.9 C

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.
RediSearch

4 5,161 9.5 C

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.
WorkOS

workos.com
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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
Rroonga

0 66 3.9 C

The Ruby bindings of Groonga.
ugrep-indexer

2 60 8.4 C

A monotonic indexer to speed up grepping by >10x

Project mention: ugrep 4.3.2 with updated TUI | /r/linux | 2023-11-07

Ugrep file indexing to speed up cold FS searching: github.com/Genivia/ugrep-indexer
libag

3 30 0.0 C

libag - The famous The Silver Searcher, but library 📚
fsrc

1 7 5.5 C

Fast code search

Project mention: C++ Show and Tell - May 2023 | /r/cpp | 2023-05-02

fsrc
pg_cjk_parser

1 6 1.8 C

Postgres CJK Parser pg_cjk_parser is a fts (full text search) parser derived from the default parser in PostgreSQL 11. When a postgres database uses utf-8 encoding, this parser supports all the features of the default parser while splitting CJK (Chinese, Japanese, Korean) characters into 2-gram tokens. If the database's encoding is not utf-8, the parser behaves just like the default parser.
InfluxDB

www.influxdata.com
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Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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 2023-11-07.