Haruka Yoshihara
null+****@clear*****
Tue Jan 8 15:53:08 JST 2013
Haruka Yoshihara 2013-01-08 15:53:08 +0900 (Tue, 08 Jan 2013) New Revision: b3cde6f702d90602372b6aaecccddb55ec5871cf https://github.com/groonga/groonga.github.com/commit/b3cde6f702d90602372b6aaecccddb55ec5871cf Log: doc: add the entry about fluent-plugin-groonga in English Added files: en/_posts/2013-01-08-fluent-plugin-groonga.textile Added: en/_posts/2013-01-08-fluent-plugin-groonga.textile (+44 -0) 100644 =================================================================== --- /dev/null +++ en/_posts/2013-01-08-fluent-plugin-groonga.textile 2013-01-08 15:53:08 +0900 (fd491c5) @@ -0,0 +1,44 @@ +--- +layout: post.en +title: fluent-plugin-groonga +description: The introduction of fluent-plugin-groonga for replication of groonga databases. +--- + +2012-12-29, fluent-plugin-groonga 1.0.1 was released. You can use fluent-plugin-groonga to replicate your groonga databases with "fluentd":http://fluentd.org/ . + +h2. What's "fluent-plugin-groonga" ? + +fluent-plugin-gronga is the fluentd plugin collection. It is implemented by Ruby. +Usually, fluentd is used as event log collector, but fluent-plugin-groonga uses fluentd as message router. Fluent-plugin-groonga implements replication for groonga by transfering queries to one or more groonga servers. + +Without fluent-plugin-groonga, a groonga client and a groonga server communicate to each other. Fluent-plugin-groonga can send queries from this client to multiple groonga servers or other fluentds. You can replicate your groonga databases with fluent-plugin-groonga between client and servers. + +Fluent-plugin-groonga includes two plugins named each "groonga". They are input plugin and output plugin. Next, please see for their details. + +h3. Input plugin + +Input plugin receives groonga commands sent by a groonga client. These commands ordinary sent to groonga servers. +Next, input plugin send these commands to output plugin via zero or more fluentds. If no fluentd exists, commands are sent to output plugin directly. + +Input plugin provides two interfaces, HTTP or "GQTP":/docs/spec/gqtp.html (groonga original protocol), to receive groonga commands. These interfaces are compatible of groonga server, so you can use input plugin as same as groonga server. + +h3. Output plugin + +Output plugin sends groonga commands to groonga servers. +This plugin supports all interfaces of groonga (HTTP, GQTP and command). You don't have to use the same interface as one specified to input plugin. Additionally, you can use "copy output plugin":http://docs.fluentd.org/articles/out_copy to duplicate commands. + +h2. How to install + +To install fluent-plugin-groonga, please run below command only: + +<pre> + % gem install fluent-plugin-groonga +</pre> + +The source code of fluent-plugin-groonga is "hosting by Github":https://github.com/groonga/fluent-plugin-groonga/ likewise groonga and related projects. + +h2. Documents + +"The documents of fluent-plugin-groonga":http://groonga.org/fluent-plugin-groonga/en/ contains "examples about replitaion constitution":http://groonga.org/fluent-plugin-groonga/en/file.constitution.html and "how to configure":http://groonga.org/fluent-plugin-groonga/en/file.configuration.html . +With them, please try to replicate your groonga database with fluent-plugin-groonga! +If you have some troubles or features you want, you can notify us with groonga's mailing list ("groonga-talk":https://lists.sourceforge.net/lists/listinfo/groonga-talk) and pull requests in Github. -------------- next part -------------- HTML����������������������������...Download