Browse free open source Java Search Engines and projects below. Use the toggles on the left to filter open source Java Search Engines by OS, license, language, programming language, and project status.

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  • 1
    Hibernate

    Hibernate

    An object relational-mapping (ORM) library for Java

    The Hibernate projects offer a suite of powerful Java libraries to work with data. It is best known for Hibernate ORM, which provides relational persistence for Java models and is an implementation of the Jakarta Persistence specification. Hibernate projects do not consistently release binaries or documentation to SourceForge anymore. For up-to-date information, refer to the Hibernate website: * Hibernate ORM: https://hibernate.org/orm/ * Hibernate Validator: https://hibernate.org/validator/ * Hibernate Search: https://hibernate.org/search/ That website will also be updated with newer projects, such as Hibernate Reactive.
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    Downloads: 487 This Week
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  • 2
    The Lemur Project

    The Lemur Project

    Search engine and data mining applications and ClueWeb datasets.

    The Lemur Project develops search engines, browser toolbars, text analysis tools, and data resources that support research and development of information retrieval and text mining software, including the Indri search engine in C++, the Galago search engine research framework in Java, the RankLib learning to rank library, ClueWeb09 and ClueWeb12 datasets and the Sifaka data mining application.
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    Downloads: 32 This Week
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  • 3
    The BeeGram library is a portable open source search engine toolkit written in C. BeeGram provides a number of building blocks for the construction of powerful general-purpose text-based search tools.
    Downloads: 7 This Week
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  • 4

    PubSearch

    Combined search engine for publication databases.

    With PubSearch you can search for publications of an author in more publication databases at one time. PubSearch can crawl also "cited by" publications transitively for you! You can export publications to citation formats. You can add your own format templates and publication database definitions. See the link below for more details.
    Downloads: 3 This Week
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    Egothor is a high-performance, full-featured text search engine written entirely in Java. It is a technology suitable for nearly any application that requires full-text search.
    Downloads: 2 This Week
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  • 6
    O3-XDS stands for "Open Three (O3) - Cross Enterprise Document Sharing". O3-XDS is an Open Source and IHE compliant XDS Registry and Repository.
    Downloads: 1 This Week
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  • 7
    A new Web Crawler including sophisticated searching process especialized by language !
    Downloads: 0 This Week
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  • 8
    DBPrism is a framework to generate dynamic XML from a database, it provides an high performance DBGenerator for Cocoon2. Also is a J2EE replacement for Oracle mod_plsql. This project also includes a Restlet-Oracle connector exam. and Lucene Domain In
    Downloads: 0 This Week
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  • 9
    FTPSearch is a java-based program that garthers URLs from many ftps and stores them in database to provide search function. Currently Postgres and MySQL are available for data storage.
    Downloads: 0 This Week
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  • 10
    Group-CCS development Components, templates, tools, accessories, tutorial, modules, translations, documentation, codes, scripts, everything that can improve the work of who uses the powerful tool of development, CCS - CodeCharge Studio.
    Downloads: 0 This Week
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  • 11
    JavaMatch is an engine that can search inside a runtime Java data structures, and look for objects that best match the criteria that you specify. The extensive query mechanism allows for highly customizable tuning of your match queries.
    Downloads: 0 This Week
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  • 12
    JavaPub is a one-click install BibTex-publications portal based on a simple java codebase. It features a drag-and-drop uploader module to upload BibTex files and a module that generates the html-index and entry-pages for publication listings.
    Downloads: 0 This Week
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  • 13
    Kneobase is an enterprise search engine, based upon the Lucene search engine and the Spring framework. It allows to perform full-text search across many different content sources. It is highly adaptable out-of-the-box and has a pluggable architecture.
    Downloads: 0 This Week
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  • 14
    Kowari is a Java based, non-SQL database for the storage of RDF providing a lightweight, highly scalable, transaction-safe environment.
    Downloads: 0 This Week
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  • 15
    LAMP eGovernment Database Project offers state and local governments a free open source, web-enabled system for use in developing public information sites. You can also use this system for government-to-government systems as well.
    Downloads: 0 This Week
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  • 16
    Liab`o´lo, die teuflisch gute Literaturverwaltung! Liab`o´lo - a library tool hot as hell!
    Downloads: 0 This Week
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  • 17
    Lucene has moved to Jakarta. Please visit http://lucene.apache.org/
    Downloads: 0 This Week
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  • 18
    The Medlane project is an attempt to create a set of tools that will enable librarians to move from the standard MARC (MAchine Readable Cataloging) format to a new library/museum XML format. This move will ensure traditional library/museum data remains
    Downloads: 0 This Week
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  • 19
    MAOS (Meta-Attribute Object Store) is a light-weight Java library / framework implementing simple Object persistence using search-engine technology
    Downloads: 0 This Week
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  • 20
    Online news and newspaper harvester - Like RSS Newsreader w/ database. National & International News. Very detailed catches hard to find news articles. Allows resposting of summaries w/ comments to Usenet Newsgroups, complex searches & more.
    Downloads: 0 This Week
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  • 21
    Omseek has been renamed to Xapian. Xapian is a Search Engine Library, written in C++ with bindings for Perl, Python, PHP, Java, Tcl, C# and Ruby. It allows you to easily add advanced indexing and search facilities to your applications.
    Downloads: 0 This Week
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  • 22
    Framework (scripts, configuration, code) to build free and public services around travel and leisure data. That project makes an extensive use of already existing data sources such as Geonames and dbPedia, and adds some glue around those (eg, links).
    Downloads: 0 This Week
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  • 23
    OpenMKS is a search & navigational tool for large multimedia collections. With pluggable functionality and a core subsystem supporting the z39.50 ZING Community SRW search & retrieval specification, it can be run either as a Servlet or as a Web Service.
    Downloads: 0 This Week
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  • 24
    OpenSiteSearch is the new Open Source version of OCLC's original java-based web application for building Z39.50 portals (i.e. virtual union catalogues). This project is specifically aimed at the library community.
    Downloads: 0 This Week
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  • 25
    Parcours d'images - Presentation system for XML indexed multimedia data in one or several SDX bases, through a "Trail" of several "Stages".
    Downloads: 0 This Week
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