[B! mysql][twitter] yadokari23ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

yadokari23 id:yadokari23

mysqlã¨twitterã«é–¢ã™ã‚‹yadokari23ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Mysql casial01
5. backup tool â€¢ mysqldump â€¢ ibbackup & innobackup â€¢ xtrabackup & innobackupex â€¢ Mydumper â€¢ LVMã‚¹ãƒŠãƒƒãƒ—ã‚·ãƒ§ãƒƒãƒˆ 6. mysqldump â€¢ MySQL æœ¬ä½“ã«æ¨™æº–ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã¾ã™ã€‚ â€¢ è«–ç†ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ï¼ˆSQLåˆ†ã®dumpï¼‰ã§ã™ã€‚ â€¢ InnoDBã®HotbackupãŒå¯èƒ½ã§ã™ã€‚ â€¢ ãƒ‡ãƒ¼ã‚¿é‡ã«ã¤ã‚‰ã‚Œã¦ãƒãƒƒã‚¢ãƒƒãƒ—ã®æ™‚é–“ãŒé•·ã ãªã‚Šã¾ã™ã€‚ï¼ˆãƒªã‚¹ãƒˆã‚¢ã‚‚å¤§å¤‰ï¼‰ 7. mysqldumpä½¿ã„æ–¹ ï¼ˆMyISAMã®å ´åˆï¼‰ # time mysqldump -uroot -p$password --lock-all-tables --master-data=2 hoge 2>./error.log |gzip > hoge_YYYYmmdd_HHMMSS.sql.gz â€¢ --lock-all-tabl
yadokari23 2012/06/28
ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ»IT

Twitter

mysql

ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—

ã‚ã¨ã§èªã‚€

backup

tips
ãƒªãƒ³ã‚¯
Twitterã€MySQLã®ç‹¬è‡ªãƒ„ãƒ¼ãƒ«ã‚’GitHubã§å…¬é–‹
ç±³Twitterã¯4æœˆ9æ—¥ï¼ˆç¾åœ°æ™‚é–“ï¼‰ã€åŒç¤¾ã§é–‹ç™ºã—ãŸMySQLé–¢é€£ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’New BSD Licenseã®ä¸‹ã€GitHubã§å…¬é–‹ã—ãŸã¨ç™ºè¡¨ã—ãŸã€‚ åŒç¤¾ã¯ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ‡ãƒ¼ã‚¿ã‚„ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã®ç®¡ç†ã«ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã§ã‚ã‚‹MySQLã‚’ä½¿ã£ã¦ã„ã‚‹ã€‚ã€Œã‚ã‚Œã‚ã‚Œã¯ã€çŸ¥è˜ã®å…±æœ‰ã¨ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãŒã‚¤ãƒŽãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã‚’åŠ©ã‘ã‚‹ã“ã¨ã‚’ä¿¡ã˜ã¦ã„ã‚‹ãŸã‚ã€ã“ã‚Œã‚‰ã®æˆæžœã‚’å…¬é–‹ã™ã‚‹ã“ã¨ã«ã—ãŸã€ã¨ã„ã†ã€‚ å…¬é–‹ã•ã‚ŒãŸã®ã¯5ã¤ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã€‚ã‚·ã‚¹ãƒ†ãƒ ç›£è¦–ã‚’ç°¡æ˜“åŒ–ã™ã‚‹çŠ¶æ…‹å¤‰æ•°ã®è¿½åŠ æ©Ÿèƒ½ã€å¤§è¦æ¨¡ãªNUMAï¼ˆNon-Uniform Memory Accessï¼‰ã‚·ã‚¹ãƒ†ãƒ ã§ã®ãƒ¡ãƒ¢ãƒªå‰²ã‚Šå½“ã¦æœ€é©åŒ–æ©Ÿèƒ½ã€ã‚µãƒ¼ãƒã®ã‚¹ãƒ†ãƒ¼ãƒˆãƒ¡ãƒ³ãƒˆã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆã‚’ã‚µãƒãƒ¼ãƒˆã™ã‚‹ã“ã¨ã§ä½œæ¥åŠ¹çŽ‡ã‚’ä¸Šã’ã‚‹æ©Ÿèƒ½ã€InnoDBã«ãƒ‡ãƒ¼ã‚¿ã‚’ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãƒ»ä¿å˜ã™ã‚‹ãŸã‚ã®å®‰å…¨ãªæ©Ÿèƒ½ã€MySQLã‚’SSDãƒ™ãƒ¼ã‚¹ã®ãƒžã‚·ãƒ³ã«æœ€é©åŒ–ã™ã‚‹æ©Ÿèƒ½ã ã€‚
yadokari23 2012/04/14
ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ»IT

Twitter

mysql

twitter

*ã‚ã¨ã§è©¦ã™

*web

è¨˜äº‹
ãƒªãƒ³ã‚¯
ç±³Twitterã€åŒç¤¾ãŒMySQLã«åŠ ãˆãŸç‹¬è‡ªã‚³ãƒ¼ãƒ‰ã‚’ã€ŒTwitter MySQL 5.5ã€ã¨ã—ã¦å…¬é–‹ | OSDN Magazine
ç±³Twitterã¯4æœˆ9æ—¥ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€ŒMySQLã€ã®æ‹¡å¼µæ©Ÿèƒ½ç‰ˆã€ŒTwitter MySQL 5.5ã€ã‚’å…¬é–‹ã—ãŸã€‚ã‚µãƒ¼ãƒãƒ¼ã®ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã«ã‚¢ã‚¯ã‚»ã‚¹ã§ãã‚‹å¤‰æ•°ã®è¿½åŠ ã‚„NUMAç’°å¢ƒä¸‹ã§ã®ãƒ¡ãƒ¢ãƒªç¢ºä¿ã®æœ€é©åŒ–ãªã©ã€åŒç¤¾ã§é–‹ç™ºã—ãŸæ©Ÿèƒ½ãŒè¿½åŠ ã•ã‚Œã¦ã„ã‚‹ã€‚ Twitterã®é–‹ç™ºè€…ã«ã‚ˆã‚‹ã¨ã€Twitterã§ã¯ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã‚„ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ‡ãƒ¼ã‚¿ã€ãƒ„ã‚¤ãƒ¼ãƒˆã€ã‚¤ãƒ³ã‚¿ãƒ¬ã‚¹ãƒˆã‚°ãƒ©ãƒ•ãªã©ã«MySQLã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã¨ã„ã†ã€‚åŒç¤¾ã§ã¯MySQLã«ç‹¬è‡ªã®æ©Ÿèƒ½è¿½åŠ ã‚’åŠ ãˆã¦åˆ©ç”¨ã—ã¦ãŠã‚Šã€ã“ã‚Œã‚‰ã®ã‚³ãƒ¼ãƒ‰ã‚„æƒ…å ±ã‚’å…±æœ‰ã™ã‚‹ã“ã¨ã‚’ç›®çš„ã¨ã—ã¦ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ãŸã€‚ æ”¹è‰¯ç‚¹ã¯ã€MySQLã®ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã«ã‚¢ã‚¯ã‚»ã‚¹ã§ãã‚‹å¤‰æ•°ã®è¿½åŠ ã‚„NUMAç’°å¢ƒä¸‹ã«ãŠã‘ã‚‹ãƒ¡ãƒ¢ãƒªã‚¢ãƒã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®æœ€é©åŒ–ã€ã‚µãƒ¼ãƒãƒ¼ã‚µã‚¤ãƒ‰ã«ãŠã‘ã‚‹ã‚¯ã‚¨ãƒªã®ã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆã‚µãƒãƒ¼ãƒˆã®å¼·åŒ–ã€InnoDBãƒãƒƒãƒ•ã‚¡ãƒ—ãƒ¼ãƒ«ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãŠã‚ˆã³å¾©å…ƒæ©Ÿèƒ½ã€SSDå‘ã‘ã®æœ€é©åŒ–ã®5ç‚¹ã€‚ è¿½åŠ ã•ã‚ŒãŸå¤‰æ•°ã§ã¯
yadokari23 2012/04/13
æœªã‚«ãƒ†ã‚´ãƒª

Twitter

MySQL

oss

MySQL
ãƒªãƒ³ã‚¯
Twitterç‰ˆMySQLã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã¨ã—ã¦å…¬é–‹
4æœˆ9æ—¥(ç±³å›½æ™‚é–“)ã€Twitterã¯MySQL 5.5ã«ç‹¬è‡ªã®æ©Ÿèƒ½å¼·åŒ–ã‚’è¡Œã£ãŸã€ŒTwitter MySQL 5.5ã€ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã¨ã—ã¦å…¬é–‹ã—ãŸã€‚Twitterã§ã¯ã€ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã‚„ãƒ¦ãƒ¼ã‚¶ãƒ‡ãƒ¼ã‚¿ã€ã‚¤ãƒ³ã‚¿ãƒ¬ã‚¹ãƒˆã‚°ãƒ©ãƒ•ã€ãƒ„ã‚¤ãƒ¼ãƒˆãªã©ã‚’MySQLã§ç®¡ç†ã—ã¦ãŠã‚Šã€Twitter MySQLã¯ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã‚ã‚‹MySQLã«å¯¾ã—ã¦ã€Twitterã®é–‹ç™ºè€…ãŒãƒ‹ãƒ¼ã‚ºã«åˆã‚ã›ã¦ç‹¬è‡ªã®æ”¹è‰¯ã‚’è¡Œã£ãŸã‚‚ã®ã ã¨ã—ã¦ã„ã‚‹ã€‚ Twitter MySQL 5.5ã§å¼·åŒ–ã‚„æ”¹è‰¯ã•ã‚ŒãŸæ©Ÿèƒ½ã¯æ¬¡ã®ã¨ãŠã‚Šã€‚ InnoDBå†…éƒ¨ã®ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹å¤‰æ•°ã®è¿½åŠ NUMAã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã®ãƒ¡ãƒ¢ãƒªå‰²ã‚Šå½“ã¦ã®æœ€é©åŒ– ã‚µãƒ¼ãƒã‚µã‚¤ãƒ‰ã®ã‚¹ãƒ†ãƒ¼ãƒˆãƒ¡ãƒ³ãƒˆã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆã‚µãƒãƒ¼ãƒˆã®æ”¹å–„ InnoDBãƒãƒƒãƒ•ã‚¡ãƒ—ãƒ¼ãƒ«ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆåŠã³ãƒªã‚¹ãƒˆã‚¢ SSDå‘ã‘ã®æœ€é©åŒ– InnoDBå†…éƒ¨ã®ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹å¤‰æ•°ã®è¿½åŠ ã§ã¯ã€InnoDBãƒ•ã‚¡ã‚¤ãƒ«åŠã³ãƒ†ãƒ¼ãƒ–ãƒ«ã‚¹ãƒšãƒ¼ã‚¹ãƒ•ã‚¡ã‚¤ãƒ«
yadokari23 2012/04/12
ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ»IT

Twitter

MySQL

database

ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹

MySQL
ãƒªãƒ³ã‚¯
Twitterã€ã€ŒMySQLã€ç‹¬è‡ªã‚³ãƒ¼ãƒ‰ã®ä¸€éƒ¨ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–
Twitterã¯ã€ã€ŒMySQLã€ã«æ–½ã—ãŸå¤šãã®ä¿®æ£ã®ä¸€éƒ¨ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–ã—ãŸã€‚MySQLã¯ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã‚ˆã£ã¦ç”Ÿæˆã•ã‚Œã‚‹ãƒ‡ãƒ¼ã‚¿ã®å¤§åŠã‚’ä¿å˜ã™ã‚‹ãŸã‚ã«TwitterãŒä½¿ç”¨ã—ã¦ã„ã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒ†ã‚¯ãƒŽãƒã‚¸ã ã€‚ Twitterã®é–‹ç™ºè€…ã§ã‚ã‚‹Jeremy Coleæ°ã¨Davi Arnautæ°ã¯Twitterã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒªãƒ³ã‚°ãƒ–ãƒã‚°ã®ä¸ã§ã€ã€ŒMySQLã¯ã€é–¢å¿ƒã®ã‚°ãƒ©ãƒ•ã‚„ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ‡ãƒ¼ã‚¿ã€ãƒ„ã‚¤ãƒ¼ãƒˆè‡ªä½“ã¨ã„ã£ãŸã»ã¨ã‚“ã©ã®Twitterãƒ‡ãƒ¼ã‚¿ã‚’è£ã§æ”¯ãˆã‚‹æ°¸ç¶šã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãƒ†ã‚¯ãƒŽãƒã‚¸ã ã€‚ã‚ã‚Œã‚ã‚Œã¯çŸ¥è˜å…±æœ‰ã®ä¾¡å€¤ã‚’ä¿¡ã˜ã¦ãŠã‚Šã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¯é©æ–°ã‚’ä¿ƒé€²ã™ã‚‹ã¨è€ƒãˆã¦ã„ã‚‹ã®ã§ã€ã€ŽBSD Newã€ãƒ©ã‚¤ã‚»ãƒ³ã‚¹ã®ä¸‹ã€MySQLã«é–¢ã™ã‚‹ã‚ã‚Œã‚ã‚Œã®æˆæžœã‚’ã€ŽGitHubã€ã§ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–ã™ã‚‹ã“ã¨ã«æ±ºã‚ãŸã€ã¨è¿°ã¹ãŸã€‚ Twitterã®ãƒãƒ¼ãƒ ãŒå…¬é–‹ã—ãŸã‚³ãƒ¼ãƒ‰ã¯ã€ã‚ˆã‚Šå¤šãã®ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹å¤‰æ•°ã®è¿½åŠ ã‚„ã€å¤§è¦æ¨¡ãªNUM
yadokari23 2012/04/10
ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒ»IT

Twitter

mysql

twitter

ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹

2012å¹´

service
ãƒªãƒ³ã‚¯
1