# Search

The Lucee Search support via the Lucene extension is no longer maintained and is not recommended for new projects.

# Tags

- **tag-collection** - Allows you to create and administer search collections for indexing and searching content. This tag enables full-text search capabilities, including hybrid vector search when used with embedding services. Collections can be queried using different search modes: keyword-based (traditional), vector-based (semantic), or hybrid (combining both approaches)
- **tag-index** - Populates a full text search collections with indexed data.
- **tag-search** - Executes searches against data indexed

# Guides

- **ai-augmentation-lucene** - Documentation for augmenting AI queries using Lucene search in Lucee
- **tips-search-engine** - Lucee uses Apache Lucene v2.4.1 as the default search engine.
- **lucene-3-extension** - Documentation for the Lucene 3 Extension with vector and hybrid search capabilities