funsrv.com ã¯ãããªãããæ¢ãã®æ å ±ã®å ¨ã¦ã®ææ°ãã¤æé©ãªã½ã¼ã¹ã§ããä¸è¬ãããã¯ããããããæ¤ç´¢ã§ããå 容ã¯ãfunsrv.comãå ¨ã¦ã¨ãªãã¾ããããªãããæ¢ãã®å 容ãè¦ã¤ãããã¨ãé¡ã£ã¦ãã¾ãï¼
ä½æ¥æé ã§ã¯ï¼æ§ç¯ä½æ¥ã«ç§»ãã¾ããããå ·ä½çãªæé ã¯ä»¥ä¸ã®ããã«ãªãã¾ãã ãã¼ãPCã«Linuxãã¤ã³ã¹ãã¼ã«ãã¾ãã ç§ã¯Kondara MNU/Linux 1.2ãå©ç¨ãã¦ä½æ¥ãé²ãã¾ãããèªå® ã«å¸¸ææ¥ç¶ãããµã¼ãã¼ãè¨ç½®ããã®ã§ï¼ã¤ã³ã¹ãã¼ã«å¾ã«ã¯æä½éã®ã»ãã¥ãªãã£ã®è¨å®ãè¡ãããã«ãã¦ä¸ãããã»ãã¥ãªãã£å¯¾çã¯æ¬¡ã®ããã«ãªãã§ãããã ä¸å¿ è¦ãªãµã¼ãã¹ãinetdããåé¤ããã ä¸å¿ è¦ãªãµã¼ãã¹ã¯èµ·åããªããç¹ã«RPCé¢é£ã ãµã¼ãã¼ã¸ã®ã¢ã¯ã»ã¹ã¯sshã使ç¨ããã tcpWrapper, tcpserverã使ç¨ãã¢ã¯ã»ã¹ã»ã³ã³ããã¼ã«ãè¡ãã ã«ã¼ã¿ã¼(ä»åã¯MN128-SL11)é¢é£ã®è¨å®ãè¡ãã¾ããMN128é¢é£ã®æ°ãããã¡ã¼ã ã¦ã¨ã¢ããªãªã¼ã¹ããã¦ãã¾ãã(http://www.bug.co.jp/mn128/index.html)ãã¡ã¼ã ã¦ã¨ã¢ãVer1.50ã«ã¢
æ¦è¦ ãã¼ããã©ã³ãµï¼load balancerï¼ã¨ã¯ãéä¿¡å¶å¾¡è£ ç½®ã®ä¸ã¤ã§ãå¤é¨ããéããã¦ãããã¼ã¿ãå¦çè¦æ±ããåçã«æ©è½ããè¤æ°ã®ã·ã¹ãã ã«æ¯ãåããä¸å°ãããã®è² è·ãæããè£ ç½®ã対象ã«ããæ§ã ãªç¨®é¡ãããããé常ã¯ãããã¯ã¼ã¯ä¸ã§ãµã¼ãã®è² è·ãåæ£ããããµã¼ããã¼ããã©ã³ãµããæããã¨ãå¤ãã å¤é¨ã¨ã·ã¹ãã 群ã®ä¸éã«è¨ç½®ãããå¤é¨ããã®è¦æ±ãä½ããã®ã«ã¼ã«ã«åºã¥ãã¦åã·ã¹ãã ã«æ¯ãåãã並è¡ã«å¦çããããããã«ãããè¦æ±ãå¢å¤§ãã¦ãã·ã¹ãã ã®æ°ãå¢ãããã¨ã§å ¨ä½ã®å¯¾å¿è½åãå¢å¼·ãã¦ãããã¨ãã§ããï¼ã¹ã±ã¼ã©ããªãã£ã®åä¸ï¼ã ã¾ããåè£ ç½®ãæ£å¸¸ã«ç¨¼åãã¦ãããç£è¦ããæ»æ´»ç£è¦æ©è½ããå¿çé度ã®æ¥µç«¯ãªä½ä¸ãåæ¢ãæ¤ç¥ããè£ ç½®ã¸ã®å²ãå½ã¦ãå³åº§ã«ä¸æ¢ããèªååãé¢ãæ©è½ãè£ ç½®ã®ä¿å®ã交æã®ããã«ãµã¼ãã¹ãç¶ç¶ããªããç¹å®ã®è£ ç½®ãåãé¢ãæ©è½ãªã©ãæã£ã¦ãã製åãå¤ããã·ã¹ãã å ¨ä½ã®
Recent entries ã¿ã¤ãã°ã©ãã£ã¨æ¥æ¬èª takatsuka 2010-11-29 ãåµé ãã¯ã©ãã¾ã§è¨±ãããã®ãï¼ takatsuka 2010-10-25 ãç´æãã¯ã©ãããæ¥ãã®ãï¼ takatsuka 2010-09-27 ãã©ã«ãã¯ãå®è£ ã¢ãã«ããªã®ãããè³å ã¢ãã«ããªã®ãï¼ takatsuka 2010-09-14 ããã¸ã§ããªã¼ã»ã«ã³ããã¼ 2 - é£èºã®æ³åããèªã¿ã¾ãã takatsuka 2007-07-18 Recent comments Re:ã¿ã¤ãã°ã©ãã£ã¨æ¥æ¬èª Anonymous User 2010-12-06 Re:PDFBoxã§æ¥æ¬èª Anonymous User 2007-06-20 Re:ãããã¡ãªä¾ã話ãã§ãããããã¡ãªç¾å® nagai 2007-05-27 Re:AOPã§Profilerãã§ãInfraREDäºä»¶ inoue 2006-
ãµã¼ãã®ã¬ã¹ãã³ã¹ãé ããªãã¨çµé¨ã®ãªããµã¼ã管çè ã¯ç¡æå³ã«ã¡ã¢ãªå¢å¼·ãè¡ã£ãããã¾ãããè¡ãå½ããã°ã£ããã®ã·ã¹ãã æ¡å¼µã¯ç¡é§ãªæè³ã«ã¤ãªããã¾ããããã«ããã¯åæã®èª¿ã¹æ¹ã¯æ¡å¤ç°¡åãªã®ã§ããã®éæ¼ãããã¨ããããã¡ãã¨æ¼ããã¦æ£ããæ¹æ³è«ã§ã·ã¹ãã æ¡å¼µããã¦ããã¾ãããã ãä¸è¬è«ã ããã«ããã¯ã¨ãªãããè¦ç´ ã¯ä¸»ã«ï¼ã¤ã§ãã â CPU使ç¨ç â¡ã¡ã¢ãªä½¿ç¨é â¢ãã£ã¹ã¯I/O â£TCPã³ãã¯ã·ã§ã³æ° ããããæ¼ããã¦ããã°ããã«ããã¯åæã®ææ¡ã¨ãã®è§£æ¶ã¯é£ããããã¾ããããããè¸ã¾ããä¸è¬è«ãè¿°ã¹ã¦ã¿ããã¨æãã¾ãã WEBãµã¼ãã®å ´åã¯å¤ãã®å ´åãTCPã³ãã¯ã·ã§ã³æ°ããå ã«éçãæ¥ã¾ããOSãApacheçã®WEBãµã¼ãã®ããã©ã¼ãã³ã¹ãã¥ã¼ãã³ã°ãååæ½ããã¨ãåæã§ããããã®å ´åTCPã³ãã¯ã·ã§ã³æ°1ä¸ãããã¾ã§ã¯ãªãã¨ãä¿ã¦ãã¨æãã¾ããããã以ä¸ã®TCPã³ãã¯ã·ã§
ååã¯Windowsã§ã®ãµã¼ããPCã®ããã«ããã¯ç®æã®ç°¡åãªè¦åãæ¹ããç´¹ä»ããã¦ããã ãã¾ããããè¦æãããã¾ããã®ã§ä»åã¯Linuxã®å ´åããç´¹ä»ãããã¾ãã 4ã¤ã®ä¸»è¦ããã«ããã¯è¦ç´ ã®å¾©ç¿ã§ãã ãµã¼ããPCã«ã¯4ã¤ã®ä¸»è¦ããã«ããã¯è¦ç´ ãããã¾ãããã®ãããããããã«ããã¯ã¨ãªã£ãå ´åã·ã¹ãã å ¨ä½ã®ã¬ã¹ãã³ã¹ãä½ä¸ãã¾ãã CPU使ç¨ç ã¡ã¢ãªä½¿ç¨é ãã£ã¹ã¯I/O TCPã³ãã¯ã·ã§ã³æ° Linuxã«ããã¦ã¯ããã«ããã¯ç®æã以ä¸ã®ããã«è¦åãããã¨ãã§ãã¾ãã 1. CPU使ç¨ç CPU使ç¨çã常ã«100%ã«è¿ãå ´åã¯CPUãããã«ããã¯ã§ãããã¨ãå¤æãã¾ããCPU使ç¨ç¶æ³ãç°¡åã«èª¿ã¹ãã«ã¯3ã¤ã®æ¹æ³ãããã¾ãããtopããwããvmstatãã³ãã³ãã使ãæ¹æ³ã§ãã -----------------------------------------------------
ãµã¼ãã¹çµäºã®ãç¥ãã ãã¤ãYahoo! JAPANã®ãµã¼ãã¹ããå©ç¨ããã ãèª ã«ãããã¨ããããã¾ãã ã客æ§ãã¢ã¯ã»ã¹ããããµã¼ãã¹ã¯æ¬æ¥ã¾ã§ã«ãµã¼ãã¹ãçµäºãããã¾ããã ä»å¾ã¨ãYahoo! JAPANã®ãµã¼ãã¹ããæ顧ãã ããã¾ãããããããããé¡ããããã¾ãã
Webãµã¼ãã®å¿ è¦æ§ æ¥æ¬ã®ã¤ã³ã¿ã¼ãããå©ç¨è æ°ã¯ãã§ã«2000ä¸äººï¼å ¨ä¸çã§ã¯ç´2å人ï¼ãçªç ´ããä¸å¸¯æ®åçã¯ç´25ï¼ ã«éãããããªãæ¥æé·ãç¶ãã¦ãããå¾ã£ã¦ãããã ãã®å©ç¨è ã«å¿ããããã ãã®Webãµã¼ããå¿ è¦ã§ãããããã¾ã§ããªãã¤ã³ã¿ã¼ãããã«æ¬ ãããªãåå¨ã¨ãªã£ã¦ããã ã¡ãªã¿ã«ãæ¥æ¬å½å ã®ãµã¼ãæ°ï¼JPãã¡ã¤ã³DNSã¸ã®ç»é²æ°ï¼Webã«éããªãï¼ã¯ããã¾ã236ä¸å°ãè¶ ãã¦ä¸çã§ç¬¬2ä½ãèªã£ã¦ããããã¡ããããã®æ°ã«ãã¾ã¯ããã®.comï¼ãããã³ã ï¼ã§ç»é²ãã¦ãããµã¤ãï¼ä¼æ¥ï¼ãDNSã«ç»é²ããã¦ããªããµã¼ãã¯å«ã¾ããªãã Webãµã¼ãã®å¤§åãææããã®ã¯ãå人ã§ãªãæ³äººï¼ä¼æ¥ï¼ã«ãªãããã ãã社å¤ã¸ã®æ å ±çºä¿¡æ段ã¨ãã¦Webã¯æ¬ ãããªããã®ã¨ãªã£ã¦ãããç¹ã«æ°èä¼æ¥ã§ã¯ãä½ã¯ã¨ãããWebãµã¤ããç«ã¡ä¸ãããã¨ãèªç¤¾ã®ã¢ãã¼ã«ãä¿¡é ¼ã«ã¤ãªããã¨ãããããã¦ããã»ã©ã§ããã
å½ãµã¤ãã¸ã®ã¢ã¯ã»ã¹ããã ãã¾ãã¦ããããã¨ããããã¾ãã æãå ¥ãã¾ãã ãã¡ã ãã¯ãªãã¯ãã¦ãã ããï¼â»è©²å½ã®ãã¼ã¸ã¸ç§»åãã¾ãï¼ã 管ç人ï¼ããã¼ã
å°å·ãã ã¡ã¼ã«ã§éã ããã¹ã HTML é»åæ¸ç± PDF ãã¦ã³ãã¼ã ããã¹ã é»åæ¸ç± PDF ã¯ãªããããè¨äºãMyãã¼ã¸ããèªããã¨ãã§ãã¾ã æè¿æ³¨ç®ããã¦ããæè¡ã«ä»®æ³åããããITã·ã¹ãã ã®ä»®æ³åã¯ããã¼ãã¦ã§ã¢ããããã«ã¦ã§ã¢ãã¢ããªã±ã¼ã·ã§ã³ããã«ã¯ãµã¼ãã¹ã¬ãã«ã¾ã§å¹ åºã試ã¿ããã¦ããããããã§ã¯ãã¼ãã¦ã§ã¢ãç¹ã«ãµã¼ãã®ä»®æ³åã«é¢ãã¦èª¬æãããã ä»®æ³åã«ããæå¾ ãããã¡ãªããã¨ãã¦ã¯ãï¼1ï¼ä»®æ³åããããµã¼ãä¸ã§ããã°ã©ã éçºãããã¨ã«ããããã³ãã¼ã製åä»æ§ã®éããæèããå¿ è¦ããªããªããï¼2ï¼ä»®æ³åã«ãããåä¸åãããçæ³çãªã·ã¹ãã ã®éã¾ãã¨ãªããããéç¨ç®¡çãä¸å åãããTCOï¼ç·ææã³ã¹ãï¼åæ¸ãæå¾ ããããï¼3ï¼ãã¼ãã¦ã§ã¢ãªã½ã¼ã¹ã®å©ç¨å¹çãä¸ãããã¨ãã§ããââãªã©æ°å¤ããããä»å¾ã®æè¡çºå±ãæå¾ ããã¦ããæ¹ãå¤ãã ããã ããããä»®æ³åã®åºæ¬æ
æè¿ã常ææ¥ç¶ã¨ããã®ãå½ãåã«ãªããèªå® ãµã¼ããç«ã¦ããã¨ã å§ãããããªæ¸ç±ã Web ãã¼ã¸ãé常ã«å¤ãåºã¦ãã¦ããã®ã§ã èªåã§ããµã¼ããç«ã¦ã¦ã¿ããã¨æã£ã¦ãã人ãå¤ãè¦åãã¾ãã ãããããµã¼ããç«ã¦ãéã«æ°ãã¤ããã¹ããã¨ãå ¨ãèªèããã« ç«ã¦ããã¨ãã¦ããä¾ãé常ã«å¤ãè¦åãããã¾ãã ããã¯ãã¤ã³ã¿ã¼ãããã«å ¬éãããµã¼ããç«ã¦ãéã«ä¸è¬ã®æ¹ã åéãããã¡ãªãã¨ã¨ããã«å¯¾ãã(ç§ã®å人çãª)åçãã ä¸ã®ä¸ã«æº¢ãããèªå® ãµã¼ãç«ã¦ããï¼ãç³»ã®æ¸ç±/Web ãã¼ã¸ã«ã¯ ãã¾ãæ¸ãããªã ãèªåã§ãµã¼ããç«ã¦ãã®ã¯å¤§å¤ã ããããããï¼ã ã¨ããè¦ç¹ã§è¡ãã ãµã¼ãéå¶ã®ç¾å®ããã£ããèªèãã¦é ãããã® ãã¼ã¸ã§ãã 対象ã¨ããèªè ã¯åºæ¬çã« ããµã¼ããèªåã§ç«ã¦ããã¨æã£ã¦ããäººå ¨å¡ã㧠ããç¹ã« ããã¾ãã³ã³ãã¥ã¼ã¿ã«è©³ãããããããªããã©ã ãªãã ãèªåã§ç«ã¦ãããã£ã¦
ã©ã³ãã³ã°
ã¡ã³ããã³ã¹
ãç¥ãã
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}}