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DeNA Engineering - DeNAã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒãƒ¼ã‚¿ãƒ«ã‚µã‚¤ãƒˆ
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benelux 2012/07/26
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benelux 2012/07/26
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HandlerSocketã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰å…¬é–‹ã—ã¾ã—ãŸ | BLOG - DeNA Engineering
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benelux 2012/07/07
MySQL

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MHA for MySQLã¨DeNAã®ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®è©±
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benelux 2012/07/06
MySQL

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Introducing MySQL MHA (JP/LT)
1. MySQL Master High Availability manager and tools (MySQL MHA) æ ªå¼ä¼šç¤¾ ãƒ‡ã‚£ãƒ¼ãƒ»ã‚¨ãƒŒãƒ»ã‚¨ãƒ¼ MySQL Geek, Oracle ACE Director æ¾ä¿¡ å˜‰ç¯„ (MATSUNOBU Yoshinori) Twitter: @matsunobu 1 2. MySQLãƒžã‚¹ã‚¿ãƒ¼éšœå®³å¯¾å¿œã®èª²é¡Œ ãƒ»MySQLã®ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯éžåŒæœŸã¾ãŸã¯ Writer IP æº–åŒæœŸ master ãƒ»ãƒžã‚¹ã‚¿ãƒ¼éšœå®³æ™‚ã«ã€ä¸€éƒ¨ã®ã‚¹ãƒ¬ãƒ¼ãƒ– (ã‚ã‚‹ã„ã¯å…¨éƒ¨ã®ã‚¹ãƒ¬ãƒ¼ãƒ–)ãŒ id=99 æœ€æ–°ã®ãƒã‚¤ãƒŠãƒªãƒã‚°ã‚’å—ã‘å–ã£ã¦ã„ãªã„ id=100 å¯èƒ½æ€§ãŒã‚ã‚‹ id=101 id=102 ãƒ»ã‚¹ãƒ¬ãƒ¼ãƒ–é–“ã§ã€ãƒã‚¤ãƒŠãƒªãƒã‚°ã®è»¢é€çŠ¶æ³ã« 1. Save binlog events that ãšã‚ŒãŒç”Ÿã˜ã¦ã„ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ exist on master only ãƒ»å·¦å›³ã®ä¾‹
benelux 2011/09/14
MySQL

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benelux 2011/08/26
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MySQLãŒãƒ€ã‚¦ãƒ³ã—ãŸã¨ãã«è‡ªå‹•çš„ã«åˆ¥ã®MySQLã¸å‡¦ç†ã‚’å¼•ãç¶™ãã“ã¨ã§ã€é«˜å¯ç”¨æ€§ã‚’å®Ÿç¾ã™ã‚‹ãƒ•ã‚§ã‚¤ãƒ«ã‚ªãƒ¼ãƒãƒ¼ãƒ„ãƒ¼ãƒ«ã€ŒMySQL-MHA: MySQL Master High Availability manager and toolsã€ãŒã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã¨ã—ã¦å…¬é–‹ã•ã‚ŒãŸã“ã¨ã‚’ã€ä½œè€…ã®æ¾ä¿¡å˜‰ç¯„ï¼ˆã¾ã¤ã®ã¶ã‚ˆã—ã®ã‚Šï¼‰æ°ãŒãƒ–ãƒã‚°ã§ä¼ãˆã¦ã„ã¾ã™ã€‚ Yoshinori Matsunobu's blog: Announcing MySQL-MHA: "MySQL Master High Availability manager and tools" æ¾ä¿¡æ°ã¯ãƒ¢ãƒã‚²ãƒ¼ãªã©ã§çŸ¥ã‚‰ã‚Œã‚‹DeNAã«å‹¤å‹™ã—ã¦ãŠã‚Šã€MySQL-MHAã«ã‚ˆã‚‹è‡ªå‹•ãƒ•ã‚§ã‚¤ãƒ«ã‚ªãƒ¼ãƒãƒ¼æ©Ÿèƒ½ã¯DeNAã®ã‚¤ãƒ³ãƒ•ãƒ©é‹ç”¨ã‚’æ”¯ãˆã¦ã„ã‚‹ã¨ã®ã“ã¨ã€‚åŒæ°ã®ãƒ–ãƒã‚°ã‹ã‚‰å¼•ç”¨ã—ã¾ã™ã€‚ Difficulties of master failover is one of
benelux 2011/08/03
MySQL

dena

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benelux 2011/05/12
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benelux 2011/05/11
MySQL

dena

interview
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