TextIndexNG3 - the leading fulltext indexing solution for Zope and Plone
TextIndexNG V3 is the leading and most feature-complete fulltext indexing solution for Zope 2/3 and Zope 2/3 related products and applications
Features
- document converters allow you to index almost any document format as long as their is an external converter available (supports most Microsoft office formats)
- similarity search
- near-search and phrase search,
- pluggable parsers
- stop word support
- full integration in ZCatalog
- Testing functionality through ZMI
- extensible architecture
- left, right truncation
- full globbing support (wildcard search)
- normalization support (e.g. reducing accented characters to their base form)
- full unicode awareness
- optional auto-expansion support: This optional feature allows you to get better search results when some of the query terms could not be found. The index expands a query term "foo" to "foo*" if there was no hit for "foo". This expansion is currently global for the index. This feature will be available on a per-query basis in a later version.
- Range searches like "Fi..Foo"
- substring searches "*substring*"
- multi-field support
- multi-language support
- relevance ranking
- thesauri suppport
- Ready-for-Plone (refer to installation notes in doc/README.txt)
Requirements
- TextIndexNG V 3.1.X requires Zope 2.8 or Zope 2.9 (use this version for Plone 2.5)
- TextIndexNG V 3.2.X requires Zope 2.10 or higher (use this version for Plone 3.0)
License
TextIndexNG3 is published under the Zope Public License V 2.1 (ZPL)
Current versions
- TextIndexNG 3.1.19 for Plone 2.5.X
- TextIndexNG 3.2.17 for Plone 3.0 or Plone 3.1