Hyper Estraier 1.4.9 review

Hyper Estraier is a full-text search system

License: LGPL (GNU Lesser General Public License) File size: 0K Developer: Mikio Hirabayashi

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Hyper Estraier is a full-text search system. You can search lots of documents for some documents including specified words.

If you run a web site, it is useful as your own search engine for pages in your site. Also, it is useful as search utilities of mail boxes and file servers.

Here are some key features of "Hyper Estraier":
High performance of search
High scalability of target documents
Perfect recall ratio by N-gram method
Phrase search, attribute search, and similarity search
Multilingualism with Unicode
Independent of file format and repository
Simple and powerful API
Supporting P2P architecture

Hyper Estraier is an open-source software released under the terms of the GNU Lesser General Public License. It works on Linux, Windows, Mac OS X, and other UNIX-like systems.

What's New in This Release:
estraier.c (est_doc_score): new function.
estraier.c (est_db_check_option): new function.
estraier.c (est_search_union): a bug related to scoring when ASIS mode was fixed.
estraier.c (est_db_score_doc): difference operator was added.
estcmd.c (procinform): display of known options was added.
estcmd.c (doputdoc): modification date of files became able to be recorded as score.
estseek.c (showresult): accuracy of "{hnum}" operator was improved.
estwaver.c (runinit, procinit): "-xs", "-xl", "-xh" options were added.
"set_score" and "score" methods were added to language bindings and node APIs.