Jump to: navigation, search

Differenze tra le versioni di "Xapian"

(Update list of platforms, with references)
 
m (1 revisioni importate)
 
(Nessuna differenza)

Versione attuale delle 06:30, 8 Lug 2009

{{#if:Xapian|}} {{#if:|}}{{#if:|}}{{#if:|}}{{#if:{{#if:|Template:Hidden begin}}|}}{{#if:|}}{{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Original author(s) | }} }} {{#if: |
|{{#if:xapian.org{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Developer(s) | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Initial release | }} }} {{#if: |
|{{#if:{{#if:1.0.13
|1.0.13
 {{#if:2009-05-23
  | / 2009-05-23
 }}
|{{#if:
 |{{#ifexist:Template:Latest stable software release/Xapian
  |Template:Latest stable software release/Xapian [+/−]
 }}
}}

}}{{#ifeq:|{{#titleparts:Xapian|1}}|example}}

|{{#if:{{#if:|Discontinued|Stable release}} | }} }} {{#if: |
|{{#if:{{#if:
|
 {{#if:
  | / 
 }}
|{{#if:
 |{{#ifexist:Template:Latest preview software release/Xapian
  |Template:Latest preview software release/Xapian [+/−]
 }}
}}

}}{{#ifeq:|{{#titleparts:Xapian|1}}|example}}

|{{#if:Preview release | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Written in | }} }} {{#if: |
|{{#if:Cross-platform{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Operating system | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Platform | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Size | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Available in | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Development status | }} }} {{#if: |
|{{#if:Search and index API.{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Type | }} }} {{#if: |
|{{#if:GNU General Public License{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:License | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Licence | }} }} {{#if: |
|{{#if:xapian.org{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Website | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:Standard(s) | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if:As of | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }} {{#if: |
|{{#if:{{#ifeq:|{{#titleparts:Xapian|1}}|example}}
|{{#if: | }} }}{{#if:|}}{{#if:|}} </table> Xapian is an open source probabilistic information retrieval library, released under the GNU General Public License (GPL). That is, it is a full text search engine library for programmers. It is written in C++, with bindings to allow use from Perl, Python, PHP, Java, Tcl, C#, and Ruby. Xapian is highly portable and runs on Linux, Mac OS X, FreeBSD, NetBSD, OpenBSD, Solaris, HP-UX, Tru64, IRIX, Microsoft Windows<ref>Features of Xapian</ref>, GNU Hurd<ref>Debian buildd success report for GNU Hurd</ref>, and OS/2<ref>Freshmeat announcement for Xapian 1.0.6</ref>. Xapian is designed to be a highly adaptable toolkit to allow developers to easily add advanced indexing and search facilities to their own applications. A growing number of organisations and projects are known to be using Xapian including Debian, Gmane, Die Zeit, Delicious, MoinMoin, and One Laptop per Child.<ref>Users of Xapian</ref>

Features

  • Transactions: if database update fails in the middle of a transaction, the database is guaranteed to remain in a consistent state.
  • Simultaneous search and update, with new documents being immediately visible.
  • Support for large databases: Xapian has been proven to be scalable to hundreds of millions of documents.
  • Accurate probabilistic ranking: more relevant documents are listed first.
  • Phrase and proximity searching.
  • Relevance feedback, which improves ranking and can expand a query, find related documents, categorise documents etc.
  • Structured Boolean queries, e.g. "race AND condition NOT horse"
  • Wildcard search, e.g. "wiki*"
  • Spelling correction
  • Omega, a packaged solution for adding a search engine to a web site or intranet. Omega can easily be extended and adapted to fit changing requirements.

References

<references/>

External links

Xapian
{{{subheader2}}}
{{#if:|Template:Hidden begin}} {{#if:{{#if:|Template:Hidden end}}|
{{#if:|Template:Hidden end}} }}
{{{image2}}} {{#if:|
{{{caption2}}} }}
Original author(s) | }}
Developer(s) | }}xapian.org
Initial release | }}
{{#if:|Discontinued|Stable release}} |
 }}{{#if:1.0.13
|1.0.13
 {{#if:2009-05-23
  | / 2009-05-23
 }}
|{{#if:
 |{{#ifexist:Template:Latest stable software release/Xapian
  |Template:Latest stable software release/Xapian [+/−]
 }}
}}
}}
Preview release |
 }}{{#if:
|
 {{#if:
  | / 
 }}
|{{#if:
 |{{#ifexist:Template:Latest preview software release/Xapian
  |Template:Latest preview software release/Xapian [+/−]
 }}
}}
}}
Written in | }}
Operating system | }}Cross-platform
Platform | }}
Size | }}
Available in | }}
Development status | }}
Type | }}Search and index API.
License | }}GNU General Public License
Licence | }}
Website | }}xapian.org
Standard(s) | }}
As of | }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
| }}
{{#if:| <span|<div}} class="noprint plainlinks navbar" style="background:none; padding:0; font-weight:normal;; font-size:xx-small; ">{{#if:||This box: }}{{#if:|[}}[[{{#switch:
|#default =  
| = 
   {{#ifeq:  | 
     | Template:{{{name}}}            
     |       
   }}

}}|{{#if:|v|view}}]]  [[|{{#if:|d|talk}}]]{{#if:0||  [{{fullurl:{{#switch:

|#default =  
| = 
   {{#ifeq:  | 
     | Template:{{{name}}}            
     |       
   }}
}}|action=edit}}{{#if:|e|edit}}]}}{{#if:|]}}{{#if:|</span> |</div>}}
32x28px Free software{{#ifeq:|yes|
| }}portal
Ricavato da "http://contardi.biz/biz/index.php?title=Xapian&oldid=3472"