2015.05.31 Sunday
¥×¥Á¼ÒĹÆüµ¡§¡ØÅý·×³Ø¤¬ºÇ¶¯¤Î³ØÌä¤Ç¤¢¤ë¡Ù¤ÎÏÃ
ÀèÆü¡¢Ãø¼Ô¤ÎÀ¾Æ⤵¤ó¤Î¤ªÏäòʹ¤¯µ¡²ñ¤¬¤¢¤Ã¤¿¤Î¤Ç¡¢Îéµ·¤È¤·¤Æ»öÁ°¤ËµÞ¤¤¤ÇÆɤó¤À¤Î¤À¤¬¡¢Í½ÁÛ³°¤Î̾Ãø¤Ç¤¢¤Ã¤¿¤Î¤Ç¡£
°ø¤ß¤Ë¡¢Ëܿͼ«¿È¤â¡Ê»ä¤è¤ê8ºÐ¤â¡Ë¼ã¤¤¤Î¤Ë¡¢Èó¾ï¤ËÏ䬤¦¤Þ¤¯¡¢ÁïÌÀ¤Ê°õ¾Ý¤ò¼õ¤±¤¿¡£
¥¿¥¤¥È¥ë¤³¤½Âç·¶ºÀ¤Ç¤¢¤ê¡¢¤½¤â¤½¤â³ØÌä¤Ï¡ØºÇ¶¯¡Ù¤ò¶¥¤¦¤â¤Î¤¸¤ã¤Ê¤¤¤À¤í¡¢¤È¤¤¤¦»×¤¤¤Ï¤¢¤ë¤â¤Î¤Î¡¢Åý·×³Ø¤¬À¯¼£¡¦·ÐºÑ¤ò¤Ï¤¸¤á¤È¤·¤¿¤Û¤Ü¤¢¤é¤æ¤ëÎΰè¤Ë¤½¤Ã¤Æº£¤äɬ¿Ü¤Î¶µÍܤǤ¢¤ë¤³¤È¤Ïµ¿¤¤¤Ê¤¤¡£¥Ç¡¼¥¿¤¬¤¢¤ë¤Î¤Ë¤½¤ì¤òʬÀϤ¹¤ë¤³¤È¤Ê¤¯¡¢·Ð¸³¤ä´ª¡¢ÀìÌç²È¡Ê¤È¤µ¤ì¤ë¡Ë¿Í¤Î°Õ¸«¤òʹ¤¯¤Î¤Ï»þ´Ö¤Î¥à¥À¤È³åÇˤ¹¤ë»ÑÀª¤ÏÈó¾ï¤Ë¹¥´¶¤¬»ý¤Æ¤ë¡£
¸µ¥Õ¥é¥¤¥È¡¦¥¢¥Æ¥ó¥À¥ó¥È¤È¤«¤¬½ñ¤¤¤Æ¤¤¤ë¡¢¸Ä¿Í¤Î·Ð¸³¤ò´ð¤Ë¤·¤¿¡¢¤Á¤ç¤Ã¤È¹Í¤¨¤¿¤é¡Ø°ø²Ì´Ø·¸µÕ¤À¤í¡Ù¤È¾®³ØÀ¸¤Ç¤â¤ï¤«¤ë¤è¤¦¤Ê¡Ø¥¨¥ê¡¼¥È¤Î¤Ê¤êÊý¡Ù»ØÆî¤Î¤è¤¦¤Ê±³Ëܤò¤è¤ó¤Ç¤ë»þ´Ö¤¬¤¢¤ì¤Ð¡¢À§È󡢤³¤ÎËܤòÆɤà¤Ù¤¤À¤È·ã¤·¤¯»×¤¦¡£¡Ê¡Ø¡û¡û¤¬¿ÍÎà¤òÌǤܤ¹¡Ù·Ï¤âƱ¤¸¡£¡Ë
»ä¤ÎËܶȤǤ¢¤ë£É£ÔÎΰè¤â¡¢ÅöÁ³¤Î¤³¤È¤Ê¤¬¤éÅý·×³Ø¤Î±Æ¶Á¤ò¶¯¤¯¼õ¤±¤Æ¤ª¤ê¡¢¡Ø¥Ó¥Ã¥°¥Ç¡¼¥¿¡Ù´ØÏ¢¤Î¥È¥Ô¥Ã¥¯¤òÌܤˤ·¤Ê¤¤Æü¤Ï¤Ê¤¤¤¯¤é¤¤¤À¡£
ÅöÁ³¡¢¤³¤ÎÎΰè¤Ë¤âËܽñ¤ÏÀÚ¤ê¹þ¤ó¤ÇÍè¤ë¤Î¤Ç¤¢¤ë¤¬¡¢¼ç»Ý¤ÏÈó¾ï¤ËÌÀ²÷¤Ç¤¢¤ë¡£
¥Ó¥Ã¥°¤Ê¥Ç¡¼¥¿¤ò¥Ó¥Ã¥°¤Ê¤Þ¤Þ²òÀϤ¹¤ë¤³¤È¤ò¹Í¤¨¤ë¤è¤ê°ÊÁ°¤Ë¡¢ÍÍѤÊÅý·×³Ø¤Ë´ð¤Å¤¯¥ï¥¶¤Ï¤¤¤¯¤Ä¤â¤¢¤ë¤³¤È¤ò»ØŦ¤·¡¢¡Ê´ðËÜŪ¤ÊÅý·×³Ø¤ÎÃμ±¡¦¼êË¡¤òƧ¤Þ¤¨¤¿¾å¤Ç¡Ë¶Ï¤«0¥³¥ó¥Þ¿ô¥Ñ¡¼¥»¥ó¥È¤Î¸íº¹¤òËä¤á¤ë¤³¤È¤Ë¤è¤ë¥á¥ê¥Ã¥È¡Ê¤Þ¤¿¤Ï£Â£É¤Ë¤è¤ë·Ð±ÄȽÃǤν¤Àµ¡Ë¤ò¼õ¤±¤ë¤³¤È¤¬¤Ç¤¤Ê¤¤¤Ê¤é¡¢¡Ö¤³¤ì¤«¤é¤ÏExadata¤Ç¤¹¤è¡×¤Ê¤ó¤Æ¤¤¤¦¥»¡¼¥ë¥¹¤Ï¡¢¤Þ¤Ã¤¿¤¯¤â¤Ã¤Æ¥¯¥é¥¤¥¢¥ó¥È¤Î°Ù¤Ë¤Ê¤é¤Ê¤¤¡¢¤È¤¤¤¦¤â¤Î¤Ç¤¢¤ë¡£
¤³¤ÎÅÀ¤Ï²æ¡¹¤â¿¿Ùõ¤Ë¸þ¤¹ç¤¦É¬Íפ¬¤¢¤ë¡£¤Þ¤¡¡¢»ä¼«¿È¤Ï¥Ó¥Ã¥°¥Ç¡¼¥¿¤ä¤Ã¤Æ¤Ê¤¤¤±¤É¡£
¤Þ¤¿Åý·×³Ø¤ò¤½¤ÎȯŸ¤ÎÎò»Ë¤Ë¤½¤Ã¤Æį¤á¡¢ÍÍ¡¹¤Ê¹Í¤¨Êý¡Ê»ëÅÀ¡Ë¤ò´Ê·é¤Ë¤Þ¤È¤á¤¢¤²¤ë¸åȾ¤âÈó¾ï¤ËÆɤޤ»¤ëÆâÍƤȤʤäƤ¤¤ë¡£
¡¦¡¦¡¦¤È¤¤¤¦Ìõ¤Ç¡¢»ä¤ÎÃæ¤Ç¤ÏÎɽñ¤Ê¤Î¤Ç¤ª´«¤á¤Ç¤¢¤ë¡£
Æäˡإ¢¥ë¥·¥§¡¼¥ë¡Ù¤Î¤è¤¦¤Ê¥Ð¥¤¥¢¥¹¤ËËþ¤Á¤¿¡Ø½¸·×¡Ù¤Èʵ¤Î¤è¤¦¤Ê¡ØʬÀÏ¡Ù¤·¤«¤Ç¤¤Ê¤¤¥Þ¡¼¥±¥Æ¥£¥ó¥°²ñ¼Ò¤òΩ¤Á¾å¤²¤¿¤ê¤¹¤ë£Î£Ô£Ô¥É¥³¥â¤Î¿Í´Ö¤Ë¤Ï·ã¤·¤¯¤ª´«¤á¤·¤Æ¤ª¤¯¡£
°ø¤ß¤Ë¡¢Ëܿͼ«¿È¤â¡Ê»ä¤è¤ê8ºÐ¤â¡Ë¼ã¤¤¤Î¤Ë¡¢Èó¾ï¤ËÏ䬤¦¤Þ¤¯¡¢ÁïÌÀ¤Ê°õ¾Ý¤ò¼õ¤±¤¿¡£
¥¿¥¤¥È¥ë¤³¤½Âç·¶ºÀ¤Ç¤¢¤ê¡¢¤½¤â¤½¤â³ØÌä¤Ï¡ØºÇ¶¯¡Ù¤ò¶¥¤¦¤â¤Î¤¸¤ã¤Ê¤¤¤À¤í¡¢¤È¤¤¤¦»×¤¤¤Ï¤¢¤ë¤â¤Î¤Î¡¢Åý·×³Ø¤¬À¯¼£¡¦·ÐºÑ¤ò¤Ï¤¸¤á¤È¤·¤¿¤Û¤Ü¤¢¤é¤æ¤ëÎΰè¤Ë¤½¤Ã¤Æº£¤äɬ¿Ü¤Î¶µÍܤǤ¢¤ë¤³¤È¤Ïµ¿¤¤¤Ê¤¤¡£¥Ç¡¼¥¿¤¬¤¢¤ë¤Î¤Ë¤½¤ì¤òʬÀϤ¹¤ë¤³¤È¤Ê¤¯¡¢·Ð¸³¤ä´ª¡¢ÀìÌç²È¡Ê¤È¤µ¤ì¤ë¡Ë¿Í¤Î°Õ¸«¤òʹ¤¯¤Î¤Ï»þ´Ö¤Î¥à¥À¤È³åÇˤ¹¤ë»ÑÀª¤ÏÈó¾ï¤Ë¹¥´¶¤¬»ý¤Æ¤ë¡£
¸µ¥Õ¥é¥¤¥È¡¦¥¢¥Æ¥ó¥À¥ó¥È¤È¤«¤¬½ñ¤¤¤Æ¤¤¤ë¡¢¸Ä¿Í¤Î·Ð¸³¤ò´ð¤Ë¤·¤¿¡¢¤Á¤ç¤Ã¤È¹Í¤¨¤¿¤é¡Ø°ø²Ì´Ø·¸µÕ¤À¤í¡Ù¤È¾®³ØÀ¸¤Ç¤â¤ï¤«¤ë¤è¤¦¤Ê¡Ø¥¨¥ê¡¼¥È¤Î¤Ê¤êÊý¡Ù»ØÆî¤Î¤è¤¦¤Ê±³Ëܤò¤è¤ó¤Ç¤ë»þ´Ö¤¬¤¢¤ì¤Ð¡¢À§È󡢤³¤ÎËܤòÆɤà¤Ù¤¤À¤È·ã¤·¤¯»×¤¦¡£¡Ê¡Ø¡û¡û¤¬¿ÍÎà¤òÌǤܤ¹¡Ù·Ï¤âƱ¤¸¡£¡Ë
»ä¤ÎËܶȤǤ¢¤ë£É£ÔÎΰè¤â¡¢ÅöÁ³¤Î¤³¤È¤Ê¤¬¤éÅý·×³Ø¤Î±Æ¶Á¤ò¶¯¤¯¼õ¤±¤Æ¤ª¤ê¡¢¡Ø¥Ó¥Ã¥°¥Ç¡¼¥¿¡Ù´ØÏ¢¤Î¥È¥Ô¥Ã¥¯¤òÌܤˤ·¤Ê¤¤Æü¤Ï¤Ê¤¤¤¯¤é¤¤¤À¡£
ÅöÁ³¡¢¤³¤ÎÎΰè¤Ë¤âËܽñ¤ÏÀÚ¤ê¹þ¤ó¤ÇÍè¤ë¤Î¤Ç¤¢¤ë¤¬¡¢¼ç»Ý¤ÏÈó¾ï¤ËÌÀ²÷¤Ç¤¢¤ë¡£
¥Ó¥Ã¥°¤Ê¥Ç¡¼¥¿¤ò¥Ó¥Ã¥°¤Ê¤Þ¤Þ²òÀϤ¹¤ë¤³¤È¤ò¹Í¤¨¤ë¤è¤ê°ÊÁ°¤Ë¡¢ÍÍѤÊÅý·×³Ø¤Ë´ð¤Å¤¯¥ï¥¶¤Ï¤¤¤¯¤Ä¤â¤¢¤ë¤³¤È¤ò»ØŦ¤·¡¢¡Ê´ðËÜŪ¤ÊÅý·×³Ø¤ÎÃμ±¡¦¼êË¡¤òƧ¤Þ¤¨¤¿¾å¤Ç¡Ë¶Ï¤«0¥³¥ó¥Þ¿ô¥Ñ¡¼¥»¥ó¥È¤Î¸íº¹¤òËä¤á¤ë¤³¤È¤Ë¤è¤ë¥á¥ê¥Ã¥È¡Ê¤Þ¤¿¤Ï£Â£É¤Ë¤è¤ë·Ð±ÄȽÃǤν¤Àµ¡Ë¤ò¼õ¤±¤ë¤³¤È¤¬¤Ç¤¤Ê¤¤¤Ê¤é¡¢¡Ö¤³¤ì¤«¤é¤ÏExadata¤Ç¤¹¤è¡×¤Ê¤ó¤Æ¤¤¤¦¥»¡¼¥ë¥¹¤Ï¡¢¤Þ¤Ã¤¿¤¯¤â¤Ã¤Æ¥¯¥é¥¤¥¢¥ó¥È¤Î°Ù¤Ë¤Ê¤é¤Ê¤¤¡¢¤È¤¤¤¦¤â¤Î¤Ç¤¢¤ë¡£
¤³¤ÎÅÀ¤Ï²æ¡¹¤â¿¿Ùõ¤Ë¸þ¤¹ç¤¦É¬Íפ¬¤¢¤ë¡£¤Þ¤¡¡¢»ä¼«¿È¤Ï¥Ó¥Ã¥°¥Ç¡¼¥¿¤ä¤Ã¤Æ¤Ê¤¤¤±¤É¡£
¤Þ¤¿Åý·×³Ø¤ò¤½¤ÎȯŸ¤ÎÎò»Ë¤Ë¤½¤Ã¤Æį¤á¡¢ÍÍ¡¹¤Ê¹Í¤¨Êý¡Ê»ëÅÀ¡Ë¤ò´Ê·é¤Ë¤Þ¤È¤á¤¢¤²¤ë¸åȾ¤âÈó¾ï¤ËÆɤޤ»¤ëÆâÍƤȤʤäƤ¤¤ë¡£
¡¦¡¦¡¦¤È¤¤¤¦Ìõ¤Ç¡¢»ä¤ÎÃæ¤Ç¤ÏÎɽñ¤Ê¤Î¤Ç¤ª´«¤á¤Ç¤¢¤ë¡£
Æäˡإ¢¥ë¥·¥§¡¼¥ë¡Ù¤Î¤è¤¦¤Ê¥Ð¥¤¥¢¥¹¤ËËþ¤Á¤¿¡Ø½¸·×¡Ù¤Èʵ¤Î¤è¤¦¤Ê¡ØʬÀÏ¡Ù¤·¤«¤Ç¤¤Ê¤¤¥Þ¡¼¥±¥Æ¥£¥ó¥°²ñ¼Ò¤òΩ¤Á¾å¤²¤¿¤ê¤¹¤ë£Î£Ô£Ô¥É¥³¥â¤Î¿Í´Ö¤Ë¤Ï·ã¤·¤¯¤ª´«¤á¤·¤Æ¤ª¤¯¡£