These pieces of information are organized in specific areas called fields. Basically, searchers are looking for pieces of information that are stored in a database and are defined and labelled in the search index during the indexing process.
This makes the search engine library a truly world-class search technology that can handle sophisticated searches and generate search results in an advanced and modern way.įor example, accurate searching can be implemented by enabling a fielded search functionality on websites and applications. Through the aid of its powerful, accurate, and efficient search algorithms, users will be able to precisely deliver whatever searchers are looking for. Handle Sophisticated Searches And Generate Accurate ResultsĪpache Lucene makes it easy for searchers to find any information or content they need. In addition, as they perform indexing, they only need to allocate a minimal amount of RAM for such task which is 1MB heap. This is because the search engine library supports the indexing of over 50 GB of documents or data within an hour. In fact, it lets users process a large number of documents and index them in less time. The indexing capability of Apache Lucene is scalable and has a high performance. This feature is very advantageous for users who are managing a large database and who need to change their data often like network publishers.
By using timestamps, the index will identify the documents that were newly created, modified, or deleted, and what will be re-indexed are only those contents related to those documents. This feature allows users to add, change, or remove documents in their index without the need to re-index all contents within the index.
Show MoreĪs an indexing technology, Apache Lucene offers a feature called incremental indexing.
Apache lucene search engine software#
Last but not least, Apache Lucene is using the Apache License, an open source license that allows users to use, modify, and distribute the software for business purposes or open source development projects. Written in Java, Apache Lucene functions as an indexing and search technology that allows the implementation of full-text search capabilities and efficient indexing processes on applications and websites that are running on multiple platforms.Īpache Lucene is equipped with search algorithms that ensure that app users and site visitors are able to find the exact content they are looking for, permitting users to enable and support various types of search queries, rank and group search results, apply flexible faceting, use fielded searching, and more. It is a part of an open source project initiated by Apache Software Foundation, a community of open source software developers that are committed to building and enhancing innovative technologies. Apache Lucene is an ultra-fast, powerful, and full-featured text search engine library developed to empower mobile applications, websites, and solutions with search capabilities so they can deliver a seamless search experience.
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