Powerful search engine and crawler with REST API, PHP/ASP client
An open source search engine and crawler based on best open source technologies: lucene, zkoss, tomcat, poi, tagsoup. A stable, high-performance piece of software. It is a modern search engine and a suite of high-powered full text search algorithms. OpenSearchServer will allow you to create any kind of Search applications: Web search (internet, intranet, extranet), desktop and networked search, portable search for distributing CD/DVD. OpenSearchServer was developed in such a way that you can do all of these things as simply as possible. You will have full access to all of the components of our search engine. This is the most important feature that we wanted to offer you. It means that, instead of having to accept fixed parameters and options set by us, you will have total freedom to customize any parameters to perfectly match the needs of your application. You will never face a black box.
- A crawler allows you to index the following: web pages; rich format documents from files on local and remote systems; and contents from any JDBC database, such as Oracle, MySQL, PostgreSQL, Microsoft SQL Server,
- Full text analyzers and filters allowing indexing and searches in 16 languages: Chinese, Danish, Dutch, English, Finnish, French, German, Hungarian, Italian, Norwegian, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish.
- Multi-lingual analysers slice sentences into words, then run lemmatisation algorithms on words based on the document’s language (singular/plural, gender, conjugated verbs, etc.)
- HTML renderer allowing the integration of the search box in an HTML/XHTML page, working with PHP and .NET, client library and XML over HTTP API,
- Parsers allowing you to get content and metadata from most documents and formats, such as XML, HTML/XHTML, Adobe™ PDF, Microsoft™ Word™, PowerPoint™, OpenOffice™, RTF, Plain text, Torrent, Audio files (MP3/MP4, OGG, FLAC, WMA) etc.
- A series of caches to accelerate processes and deliver faster applications,
- Monitoring and administration: Alerting services, integrated scheduler, index replication, user management,
- Free online developers' documentation,
- Advanced functionality: faceted search, clustering, filters, snippets, synonyms, stopwords, highlighting, categorization, “find similar”, automatic thumbnail screenshot inclusion, boost/reduce relevance,
- Drupal module and WordPress module available.
- RIA web interface built around the Zkoss (ZK) framework.
very good project, thanks!Good,good,good.+1
very good project, thanks!
I really like using this search engine. It's simpler yet provides great results.
I, too, think that is is a good search tool. Will definitely recommend it to other users here.
This is a really good project!
I really LOVE this Project! One of the best Search Solutions I know - and it's even free - what more to want? Highly Recommended!