0
I Use This!
Inactive
Analyzed about 12 hours ago. based on code collected about 14 hours ago.

Project Summary

The open source project strus provides a collection of C++ (C++98) libraries and command line tools for building a full-text search engine.
What makes strus unique compared with other open source search engines like Xapian,Lucene or Sphinx is the modeling of expressions for matching structures as iterators instead of modeling them as subqueries. This makes the need for query optimization for minimizing the number of disk blocks accessed obsolete. Furthermore this model empowers strus with great capabilities of extracting information from expression matches for intelligent feature selection or even query answering.

Tags

information_retrieval lucene searchengine sphinx xapian

In a Nutshell, strus...

GNU General Public License v3.0 only
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Use Patent Claims

Forbidden

Sub-License

Hold Liable

Required

Distribute Original

Disclose Source

Include Copyright

State Changes

Include License

Include Install Instructions

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C++
58%
C
17%
Autoconf
7%
9 Other
18%

30 Day Summary

Jan 22 2026 — Feb 21 2026

12 Month Summary

Feb 21 2025 — Feb 21 2026