Zim - A Desktop Wiki
Indexed Full Text Search
This plugin allows to massively speed up the search in page contents, by up to 95%. Simply enable the plugin. The index will be automatically recreated, after which the faster full-text search will be available.
This is achieved by caching a reverse index of tokens (i.e. words) in the index using sqlite. For that to work, it requires a version of sqlite with the FTS5 extension. This new index will be around 5x bigger than before (for a 1500-page notebook with around 500 words per page, the index grows from 1.7 MiB to about 5.5 MiB).