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Lucene.Net

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Claimed by Apache Software Foundation Analyzed over 2 years ago

Lucene.Net is a source code, class-per-class, API-per-API and algorithmatic port of the Java Lucene search engine to the C# and .NET platform utilizing Microsoft .NET Framework.

1.06M lines of code

10 current contributors

over 2 years since last commit

74 users on Open Hub

Activity Not Available
4.29412
   
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Beagle

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  Analyzed 10 months ago

Beagle is a desktop-independent service for indexing and searching your data. The Beagle daemon transparently monitors your data and updates the index to reflect any changes. On an inotify-enabled system, these updates (e.g. new files, emails, chat) happen more-or-less in real time. Beagle ... [More] supports many different file formats and can index files/email/browsing history/chat logs/RSS feeds etc. [Less]

231K lines of code

0 current contributors

about 2 years since last commit

46 users on Open Hub

Activity Not Available
4.1875
   
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Tracker

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  Analyzed 2 days ago

Tracker is a first class object database, extensible tag/metadata database, search tool and indexer. It can trawl through your hard drive and index existing files and data stores It has been designed from the ground up to be very lightweight (the tracker daemon consumes ~4MB of RAM in typical ... [More] use) yet at the same time very fast too. It provides a comprehensive, persistent and extensible storage system that can store and index almost any object. These objects can also have extensible user defined metadata and tags to create rich first class objects. [Less]

136K lines of code

47 current contributors

2 months since last commit

45 users on Open Hub

Moderate Activity
3.875
   
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Sphinx Search

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  Analyzed 7 months ago

Sphinx is a full-text search engine, it's a standalone search engine, meant to provide fast, size-efficient and relevant full-text search functions to other applications. Sphinx was specially designed to integrate well with SQL databases and scripting languages.

288K lines of code

9 current contributors

7 months since last commit

21 users on Open Hub

Activity Not Available
4.4
   
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Hibernate Search

  Analyzed 7 months ago

Hibernate Search brings the power of full text search engines to the persistence domain model and Hibernate experience, through transparent configuration via annotations and a common API. Full text search engines like Apache Lucene(tm) allow applications to execute free-text search queries. ... [More] However, it becomes increasingly more difficult to index a more complex object domain model - keeping the index up to date, dealing with the mismatch between the index structure and the domain model, querying mismatches, and so on. Hibernate Search help to tackle these problems and provides additional features such an easy to use Query DSL, JPA integration, advanced filtering, scalable clustering and monitoring features. [Less]

183K lines of code

13 current contributors

7 months since last commit

13 users on Open Hub

Activity Not Available
4.33333
   
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BlackRay Data Engine

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  Analyzed over 5 years ago

BlackRay is a relational database system designed to offer performance features commonly associated with search engines. It offers SQL support and sophisticated operational and management features. Load-balancing and operational stability by means of N+1 redundance are included. BlackRay is ... [More] called a "Data Engine" since it combines traditional, relational database features and SQL with the power and flexibility of search engines. It is a true hybrid, offering transaction support, data-versioned snapshots, and sophisticated function-based indices. Wildcards, phonetic, and fuzzy logic searches are supported, as well. Commercial support is available, and the project is released under a the GPLv2 license. [Less]

119K lines of code

2 current contributors

about 6 years since last commit

6 users on Open Hub

Activity Not Available
0.0
 
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Senna

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  Analyzed 10 months ago

Senna is an embeddable fulltext search engine, which you can use in conjunction with various scripting languages and databases. Senna is an inverted index based engine, and combines the best of n-gram indexing and word indexing to achieve fast, precise searches. While senna codebase is rather ... [More] compact it is scalable enough to handle large amounts of data and queries. [Less]

146K lines of code

0 current contributors

about 7 years since last commit

4 users on Open Hub

Activity Not Available
5.0
 
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dataparksearch

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  Analyzed about 1 year ago

Key features: Support for http, https, ftp, nntp and news URL schemes. htdb virtual URL scheme for indexing SQL databases. Indexes text/html, text/xml, text/plain, audio/mpeg (MP3) and image/gif mime types natively. External parsers support for other document types, including Microsoft Word ... [More] , Excel, RTF, PowerPoint, Adobe Acrobat PDF and Flash. Can index multilingual sites using content negotiation. Searching all of the word forms using ispell affixes and dictionaries. Synonym, acronym and abbreviation query expansion based on editable dictionaries, specified by language and charset. Stop-words, synonyms and acronyms lists. Options to query with all words, all words near to each others, any words, or Boolean queries. A subset of VQL (Verity Query Language) is supported. Popularity Rank ba [Less]

273K lines of code

0 current contributors

over 2 years since last commit

3 users on Open Hub

Activity Not Available
5.0
 
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KinoSearch

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  Analyzed 12 months ago

KinoSearch is a loose port of the Java search engine library Apache Lucene, written in Perl and C. The archetypal application is website search, but it can be put to many different uses.

61.3K lines of code

0 current contributors

about 5 years since last commit

3 users on Open Hub

Activity Not Available
4.0
   
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Licenses: Artistic-2.0, GPL-2.0+

eZ Find

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  Analyzed about 19 hours ago

eZ Find is an enterprise-ready search plugin for eZ Publish, making it possible to search multiple eZ Publish installations simultaneously.

27.6K lines of code

2 current contributors

8 months since last commit

2 users on Open Hub

Very Low Activity
0.0
 
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