HAYASHI Kentaro
null+****@clear*****
Sat Feb 6 14:34:24 JST 2016
HAYASHI Kentaro 2016-02-06 14:34:24 +0900 (Sat, 06 Feb 2016) New Revision: 83951b9732b3883743ea6b2dff99265339754447 https://github.com/groonga/groonga.org/commit/83951b9732b3883743ea6b2dff99265339754447 Message: blog en: use markdown for 2012/06/29 blog post Added files: en/_posts/2012-06-29-release.md Removed files: en/_posts/2012-06-29-release.textile Added: en/_posts/2012-06-29-release.md (+70 -0) 100644 =================================================================== --- /dev/null +++ en/_posts/2012-06-29-release.md 2016-02-06 14:34:24 +0900 (1771bca) @@ -0,0 +1,70 @@ +--- +layout: post.en +title: Groonga 2.0.4 has been released +--- + +## Groonga 2.0.4 has been released + +[Groonga 2.0.4](/docs/news.html#release-2-0-4) has been released! + +How to install: [Install](/docs/install.html) + +There are three topics for this release. + +- Added nginx based HTTP server +- Improved documents +- Improved geo_distance to reduce limitations + +### Added nginx based HTTP server + +Groonga provides a minimal built-in [HTTP server](/docs/executables/groonga-http.html) functionality. + +As groonga does not support security related stuff, you need to use alternative solution to restrict the connection source. (Example: iptables) + +Groonga 2.0.4 privides new command, `groonga-httpd` . `groonga-httpd` processes HTTP requests by embedded nginx. (groonga stil supports `--protocol` option with "http") + +As a result, you can benefit from advanced features of nginx. + +There are many advantages by using nginx based `groonga-httpd`. + +- Support filter include gzip +- HTTP1.1 Keep-alive and pipelined connections support +- Customize access log formats +- Access control based on client IP address and HTTP Basic authentication +- Limiting the number of simultaneous connections or requests coming from one address +- SSL and TLS SNI support +- Name based virtual server +- Benefit from stability that nginx proved + +See [groonga-httpd](docs/executables/groonga-httpd.html) about nginx based HTTP server. + +Note that `groonga-httpd` supports Debian/Ubuntu/CentOS/Fedora distribution only. `groonga-httpd` does not support Windows currently. +`groonga-httpd` support will be added in the future release. + +### Improved documents + +The documentation was updated. We will update the documentation continuously in the future. + +We improved the description about [grn_expr](/docs/reference/grn_expr.html) which is an object that searches records with specified conditions and manipulates a database. + +Also, added descriptions about full text search, phrase search, prefix search condition, suffix search condition and so on. + +There are a schema definition and sample data with execution example, you can try examples immediately about [query syntax](/docs/reference/grn_expr/query_syntax.html). + +### Improved geo\_distance to reduce limitations + +Groonga provides built-in functions which calculates the value of distance between two geo graphical points. + +And you can select the method of approximation how to approximate the geographical features within square approximation, spherical approximation or ellipsoid approximation. + +There are the limitations that geo_distance can not calculate the value of distance across the meridian, the date line or the equator accurately. + +This release partially improves the problem if you use square approximation. + +For example, if there are points in northern hemisphere, [geo_distance](/docs/functions/geo_distance.html) returns the accurate value of distance even thought the line connecting the two points accorss the boundary. + +### Conclusion + +See [Release 2.0.4 2012/06/29](/docs/news.html#release-2-0-4) about detailed changes since 2.0.3. + +Let’s search by groonga! Deleted: en/_posts/2012-06-29-release.textile (+0 -68) 100644 =================================================================== --- en/_posts/2012-06-29-release.textile 2016-02-06 14:30:34 +0900 (40c7c9f) +++ /dev/null @@ -1,68 +0,0 @@ ---- -layout: post.en -title: Groonga 2.0.4 has been released ---- -h2. Groonga 2.0.4 has been released - -"Groonga 2.0.4":/docs/news.html#release-2-0-4 has been released! - -How to install: "Install":/docs/install.html - -There are three topics for this release. - -* Added nginx based HTTP server -* Improved documents -* Improved geo_distance to reduce limitations - -h3. Added nginx based HTTP server - -Groonga provides a minimal built-in "HTTP server":/docs/executables/groonga-http.html functionality. - -As groonga does not support security related stuff, you need to use alternative solution to restrict the connection source. (Example: iptables) - -Groonga 2.0.4 privides new command, @groonga-httpd@ . @groonga-httpd@ processes HTTP requests by embedded nginx. (groonga stil supports @--protocol@ option with "http") - -As a result, you can benefit from advanced features of nginx. - -There are many advantages by using nginx based @groonga-httpd �� . - -* Support filter include gzip -* HTTP1.1 Keep-alive and pipelined connections support -* Customize access log formats -* Access control based on client IP address and HTTP Basic authentication -* Limiting the number of simultaneous connections or requests coming from one address -* SSL and TLS SNI support -* Name based virtual server -* Benefit from stability that nginx proved - -See "groonga-httpd":docs/executables/groonga-httpd.html about nginx based HTTP server. - -Note that @groonga-httpd@ supports Debian/Ubuntu/CentOS/Fedora distribution only. @groonga-httpd@ does not support Windows currently. @groonga-httpd@ support will be added in the future release. - -h3. Improved documents - -The documentation was updated. We will update the documentation continuously in the future. - -We improved the description about "grn_expr":/docs/reference/grn_expr.html which is an object that searches records with specified conditions and manipulates a database. - -Also, added descriptions about full text search, phrase search, prefix search condition, suffix search condition and so on. - -There are a schema definition and sample data with execution example, you can try examples immediately about "query syntax":/docs/reference/grn_expr/query_syntax.html. - -h3. Improved geo_distance to reduce limitations - -Groonga provides built-in functions which calculates the value of distance between two geo graphical points. - -And you can select the method of approximation how to approximate the geographical features within square approximation, spherical approximation or ellipsoid approximation. - -There are the limitations that geo_distance can not calculate the value of distance across the meridian, the date line or the equator accurately. - -This release partially improves the problem if you use square approximation. - -For example, if there are points in northern hemisphere, "geo_distance":/docs/functions/geo_distance.html returns the accurate value of distance even thought the line connecting the two points accorss the boundary. - -h3. Conclusion - -See "Release 2.0.4 2012/06/29":/docs/news.html#release-2-0-4 about detailed changes since 2.0.3. - -Let's search by groonga! -------------- next part -------------- HTML����������������������������...Download
