Ludia ã«ãã£ã¬ã³ã¸ Ludia ã¨ã¯ Ludiaã¯é«éãã¤é«ç²¾åº¦ãªå ¨ææ¤ç´¢ã¤ã³ããã¯ã¹æ©è½ããªã¼ãã³ã½ã¼ã¹ã®ãã¼ã¿ãã¼ã¹ç®¡çã·ã¹ãã ã§ããPostgreSQLã«æä¾ãã¾ããLudia ã¯æ ªå¼ä¼ç¤¾NTTãã¼ã¿ã«ããéçºããã2006å¹´10æ11æ¥ã«LGPLã©ã¤ã»ã³ã¹ã®ãªã¼ãã³ã½ã¼ã¹ã½ããã¦ã§ã¢ã¨ãã¦å ¬éããã¾ããã ã¨ãããã¨ã§ãPostgreSQLã«å ¨ææ¤ç´¢æ©è½ä»å ããã½ããã¦ã§ã¢ã Senna, MeCab ã¨ã®é£æºæ©è½ã PostgreSQL ã«è¿½å ãã¦ãããã å ¨ææ¤ç´¢ã¨ã³ã¸ã³(Lucene ã¨ã Hyper Estraier ã¨ã)ã管çããæéãçããã®ã§ãä¸å°è¦æ¨¡ã®å ¨ææ¤ç´¢ãå¿ è¦ãªå ´åã«ã¯ã¨ã¦ã便å©ããã ã Ludia http://sourceforge.jp/projects/ludia/ Senna http://qwik.jp/senna/FrontPageJ.h
æ¥æ¬ PostgreSQL ã¦ã¼ã¶ä¼ ï¼ç¥ç§° JPUGï¼ã® Web ãµã¤ãã§ãã PostgreSQL ã®æ¥æ¬èªè¨³ããã¥ã¢ã«ãPostgreSQL ãã¦ã³ãã¼ãã¸ã®ãªã³ã¯ãå種ã¤ãã³ãã®ãç¥ãããã¦ã¼ã¶ä¼åçµç¹ã®æ å ±ãæ²è¼ãã¦ãã¾ãã æ¯å¹´ ã«ã³ãã¡ã¬ã³ã¹ ãéå¬ãã¦ãã¾ãã PostgreSQL ã«é¢ããã質åã»ãç¸è«ã¯ãå½ä¼ã®ã¡ã¼ãªã³ã°ãªã¹ãã ã¯ã¼ã¯ã¹ãã¼ã¹ï¼ã® #beginners ã #general ãã£ã³ãã«ï¼ã«æ稿ãã ããã ä»ã® PostgreSQL ã¦ã¼ã¶ããã®ã³ã¡ã³ããè²°ããã¨æãã¾ãã ï¼»JPUG ã¡ã¼ãªã³ã°ãªã¹ãï¼Slackã¯ã¼ã¯ã¹ãã¼ã¹ï¼½ https://www.postgresql.jp/npo/mailinglist ã¾ããå§å¦¹ãµã¤ã㧠PostgreSQL ã®å種è¨äºãéç©ãã¦ãã Let's Postgres ããåç §ãã ããã
NTTãã¼ã¿ï¼å½å äºæ¥ä¼ç¤¾ï¼ ä¼æ¥æ å ± ãããã£ã¼ã« 社é·ã¡ãã»ã¼ã¸ å½¹å¡ä¸è¦§ NTTãã¼ã¿ã®ãã¯ããã¸ã¼ NTTãã¼ã¿ã°ã«ã¼ãï¼ææ ªä¼ç¤¾ï¼ ä¼æ¥æ å ± ãããã£ã¼ã« 社é·ã¡ãã»ã¼ã¸ Our Way å½¹å¡ä¸è¦§ ãµã¹ããããªãã£ æ²¿é© ã°ã«ã¼ãä¼ç¤¾ åè³ã»æåæ´»å åå¼å ä¼æ¥ã®çæ§ã¸ NTT DATA, Inc.ï¼æµ·å¤äºæ¥ä¼ç¤¾ï¼ ä¼æ¥æ å ±
Ludiaã¯é«éãã¤é«ç²¾åº¦ãªå ¨ææ¤ç´¢ã¤ã³ããã¯ã¹æ©è½ããªã¼ãã³ã½ã¼ã¹ã®ãã¼ã¿ãã¼ã¹ç®¡çã·ã¹ãã ã§ããPostgreSQLã«æä¾ãã¾ããLudiaã¯æ ªå¼ä¼ç¤¾NTTãã¼ã¿ã«ããéçºããã2006å¹´10æ11æ¥ã«LGPLã©ã¤ã»ã³ã¹ã®ãªã¼ãã³ã½ã¼ã¹ã½ããã¦ã§ã¢ã¨ãã¦å ¬éããã¾ããã ãã¦ã³ãã¼ã ææ°ãªãªã¼ã¹ ludia 1.5.2 (æ¥ä»: 2009-03-27) ludia-withdeps 1.5.1 (æ¥ä»: 2008-08-07) ludia 1.5.1 (æ¥ä»: 2008-08-07) ludia-withdeps 1.5.0 (æ¥ä»: 2008-03-25) ludia 1.5.0 (æ¥ä»: 2008-03-25)
8.2ã®æ£å¼ãªãªã¼ã¹ææã¯ï¼ ç¾å¨Î²3ã¾ã§ãªãªã¼ã¹ããã¦ããPostgreSQL 8.2ã®æ£å¼çã®ãªãªã¼ã¹ææã ãï¼ãã®è¨äºãå·çãã¦ããæç¹ã§ã¯12æ5æ¥ã¨ããã¦ãããå°ãæ©ãã®ã¯ãªã¹ãã¹ãã¬ã¼ã³ãã¨ããæãã®ãªãªã¼ã¹ã«ãªãããã ã楽ãã¿ã«ãã¦ãããã GINåã³ PostgreSQLã¦ã©ãã第30åã§ã¯PostgreSQL 8.2ã®è¿½å æ©è½ã«ã¤ãã¦å ±åãããä»åã¯ï¼ãã®ã¨ãåãä¸ããæ±ç¨è»¢ç½®ã¤ã³ããã¯ã¹GINã«é¢ãã追å 調æ»çµæãå ±åããã GINã使ãã¨ä»ã¾ã§ä¸å¯è½ã ã£ãï¼ãã¼ã¿ãã¼ã¹ä¸ã®ããã¹ãã®ã¤ã³ããã¯ã¹ã使ã£ãé«éãªå ¨ææ¤ç´¢ãå¯è½ã§ãããã¨ã¯æ¢ã«å ±åããã¨ããã ããããï¼ãã®å¾ãã°ãã使ã£ã¦ã¿ãã¨ï¼ããã¤ãåé¡ç¹ãè¦ã¤ãã£ãã (1) éè¤ããåèªãç»é²ãããã®ã§ç¡é§ (2) 大ããªããã¹ãã§ã¯ï¼ãã¼ã¿ç»é²ã«æéããããã ãã§ãªãï¼ã¡ã¢ãªã¼ãæ¶è²»ãã (1)ã«é¢ãã¦ã¯GINã«
ãã¼ã¸ãè¦ã¤ããã¾ããã ç®çã®ãã¼ã¸ã¯ã移åã¾ãã¯åé¤ã«ãã£ã¦ç¡å¹ã«ãªã£ã¦ããå¯è½æ§ãããã¾ããç³ã訳ããã¾ããããæ¤ç´¢ã¾ãã¯ãªã³ã¯å ãããæ¢ããã ããã
éãåºãã¦æ¥ãããããããã¨ãæ°é·ã«å¾ ã¤ãââãã®äºè æä¸ãè¿«ãããã¨ããPostgreSQLã®ã¦ã¼ã¶ã¼ä¼æ¥æ°ç¤¾ã¯è³éãåºãåãããã®ãªã¼ãã³ã½ã¼ã¹ãã¼ã¿ãã¼ã¹ç¨ã«ããéããããæ·±ãã¤ã³ãã¯ã·ã³ã°æ©è½ãéçºãã¦ãããéãé¸ãã ã ãã®çµæçã¾ããã®ããGiSTã¤ã³ããã¯ã¹ã·ã¹ãã ã«ãããè¡ã¬ãã«ã®ããã¯æ©è½ã§ãããããã«ãã£ã¦ãPostgreSQLã¯ä¼æ¥ã§ã®ä½¿ç¨ã«èãå¾ããã®ã«ãªã£ããéçºè ã¨ä¼æ¥ã¹ãã³ãµã¼ã«ããã¨ããã®æ°æ©è½ã«ã¯ã¾ã ãããããããç¹ãå¹¾ã¤ãããããã®è§£æ±ºãå¾ ã£ã¦ããªãªã¼ã¹éè¿ã® PostgreSQL 8.1ã«çµã¿è¾¼ã¾ããäºå®ã§ãããç¾å¨ã¯ãPostgreSQL CVSãªãã¸ããªã«ç½®ããã¦ãããæ¬ç¨¿ã§ã¯ããªã¼ãã³ã½ã¼ã¹ã½ããã¦ã§ã¢ããã¸ã§ã¯ãã«å¯¾ããã¦ã¼ã¶ã¼ãµãã¼ãã®1ã¤ã®ããæ¹ã¨ãã¦ããã®æ°æ©è½ã®éçºããã»ã¹ã«æ³¨ç®ãã¦ã¿ãã å¿ è¦ãªæ©è½ãæéã¯éè¿ GiSTãã¼ã¹ã®Pos
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}