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OpenSearchServer v1
The open-source enterprise class
search engine software
Unlimited
Search
Indexing
Integration
Parsing
Crawlers
A full set of
search
functions
Build your own
indexing
strategy
A fully
integrated
solution
Parsers
extract full-text data
The
crawlers
can index everything
Full-text
,
boolean
and
phonetic
search
Outer and inner
join
Clusters with
faceting
&
collapsing
Filtered
search (date, distance)
Geolocation
using square or radius
Several
spell-checking
algorithms
Relevance
customization
Suggestion (auto-completion)
17 language
options
Special
analysis
for each language
Numerous
filters
: n-gram, lemmatization, shingle, elisions, stripping diacritic, Etc.
Automatic
language detection
Named entity
recognition
Synonyms
(word and multi-terms)
Automatic
classifications
REST API
and SOAP Web Service
Monitoring
module
Index
replication
Scheduling
for periodic tasks
Scripting
feature powered by Selenium®
Multiple
client
implementations: PHP, Ruby, Perl, C#, Etc.
Office®
documents (Word®, Excel®, Powerpoint®, Visio®, Publisher®)
OpenOffice®
documents
Adobe
PDF®
(with OCR)
Web pages (HTML), RTF, plain text
Audio files
metadata
Images
(metadata and OCR)
MAPI® messages
Etc.
The
web crawler
includes inclusion or exclusion filters with wildcards, HTTP authentication, screenshot, sitemap, Etc.
The
REST Crawler
indexes Web Services data
The
file system crawler
browses SMB/CIFS, FTP(S), SWIFT
The
database crawler
supports all databases (JDBC)
Downloads & documentation v1
v1.5.14
binary packages
.ZIP
.TAR.GZ
.DEB
.RPM
.WAR
source
Documentation
Read, comment, contribute.
Documentation v1
Forges
Source code, issues tracker, forums.