MySQL Casual Talks Vol.2 - PARTAKE ã«è¡ã£ã¦ããã®ã§ãã®ææ³ãåTalkã®ç´°ããå 容ã¯æ¢ã«ã°ã¬ã¼ãã«ã¾ã¨ãã¦ã人ãããã®ã§ãã¡ããã©ããã å人çã«ã¯ @nippondanji ããã®Perfomance Schemaã®è©±ãèãã«è¡ã£ãã¨ãã£ã¦ãéè¨ã§ã¯ãªãã®ã ããåºæ¬çã«ã¯ 5.6 å¾ ã¡ + ãã«ã¸ã¥ã¢ã«ã«ä½¿ãæ¹æ³ã¯ï¼ â æ®å¿µãªãããããªãã®ã¯ãªããã¨ãããã¨ã§ãããã orz ãããæå¹æã®ãªã¼ãã¼ãããã¯2å²å¼·ã¨ãããã¨ã§ãããªãããæããæ®æ®µã¯è² è·ã®ä½ããµã¼ãã¹ã¨ãã ã¨å¸¸ææå¹ã§ããããããã¼ã®ã¨æããããããããªãã ãã®ä»ãåã»ãã·ã§ã³é¢ç½ãã£ããã¿ããªããããã¨è©¦è¡é¯èª¤ãã¦ããªãããªãã¸ã§ã¯ãã®æ°¸ç¶åå ã¨ãã¦MySQLãã¨ãããã使ãã®ã¯ããããã¦ãããããããã¼ã®ã¨ããæ°ãããªãããªãããã¨ã¯ããã¬ããªã±ã¼ã·ã§ã³ã¨ãããã¯ã¢ããã¨ãããã
以ååç¥ããéããMySQL Casual Talks Vol.2 ã§LTããã¦ãã¾ããã åã®å 容ã¯ãMySQL 5.0 -> 5.5 ã¸ã®ã¢ããã°ã¬ã¼ã ãã©ã¹ãªããã㧠è³æã¯ä»¥ä¸ã®éãã§ãã â»è¿½è¨ã§ãã ãªãã§5.0â5.5ãªã®ï¼ã£ã¦ããã³ãããã£ãã®ã§ãè³æ¥µåç´ã§ãåãã¯CentOSæ¨æºyumã§å ¥ã5.0.7使ã£ã¦DBæ§ç¯ãããã©ã 5.5ã§InnoDBæ§è½ã¢ããï¼ã¨ãã話ãèããã®ã§ãããã5.5ã«ãã£ããã¨ããã¬ãã«ã§5.1ã§ã®éç¨ãé£ã°ãã¦5.5ã«ãã¾ããã ãã¨ã5.1ãè¸ã¿å°ã«ããçç±ã¨ãã¦5.5ã®mysql_upgradeã¯5.1ç³»ããã®ã¢ããã°ã¬ã¼ããããµãã¼ããã¦ããªãçºã§ãã ï¼ã¹ã©ã¤ãã«æ¸ããã¨æã£ãã®ã«æ¶ãã¦ããï¼ï¼ï¼ MySQL Casual LT 5.0 to 5.5 View more presentations å ¨ä½ã®çºè¡¨å 容ãªã©ã¯ããã°ã®é¬¼id:
http://partake.in/events/83788d9d-5e2a-4464-8638-5b899d1a2737 ååã«å¼ãç¶ãä»åãåå ããã¯ãCasualã£ã½ãå 容ã§ã¯ãªããããã§æ親ä¼ãæ¿ã人ãã¡ãéã¾ã£ã¦ãã¦æ¥½ããã¦ãããä¼ã§ããã æ親ä¼ã§ã¯@kamipoããã¨@matsunobuããã®ä¼è©±ãã²ãããè´ãã¦ã¾ããã @myfinderãããæ¥æ¬ãªã©ã¯ã«æ§ããããã¨ããããã¾ããã 以ä¸ã¯èªåç¨ã¡ã¢ã @oinumeãã MySQLã§NoSQL ã¢ã¡ã¼ããã°ã§ã®ä¾ Fusion-IOã®è©±ã¯ãã¾ãã Javaã®è©± RDBMSã¨ãã¦ã¯ä½¿ã£ã¦ããªã ç¬èªKVSãå®å®ããªã -> MySQLã«ä¸æ¬å IndexPersister ã¢ããã¼ã·ã§ã³ã§Java classã¨MySQL tableããããã³ã° clientå´ã§ãslow queryãåºå app stack traceã
MySQL 4.1æªæºã使ã£ã¦ãã人ã¯ããªãã¨ãDisããã¾ããããæ親ä¼ã§3ç³»ãã¾ã åãã¦ããã¨ãèãã¦ãç§ã¯å æ°ã§ãã MySQL Casual Talks Vol.2㧠MySQL 4.0ã® LT ããã¦ãã¾ããã æ´å²ççµç·¯ã¨ãéçºã®ãªã½ã¼ã¹ããã¬ãã§MySQL 4.0ãã¾ã 使ã£ã¦ããã¨ããã¯ãªããã¨ããªãã¨æã£ã¦ãã¾ãã ãã®LTã§ã¯ãMySQL 4.0ã®éç¨ãSQLãã¥ã¼ãã³ã°ãè¡ãå ´åã®æ³¨æç¹ãæ°åããæ°æéã¯ã¾ã£ãç¹ãªã©ãã5ã¤ã»ã©ã«ã¾ã¨ãã¦ã¿ã¾ãããä¸å¿è£è¶³ãã¦ããã¨ãæ°åqpsãæ°ç¾ã³ãã¯ã·ã§ã³ã¨ãããããªç°å¢ã§ããªãéããMySQL 4.0ã§ãå®å®ãã¦åãã¾ãããããMySQLã®ãã°ãããã¨ããã§ãããéç¨ã楽ã«ãã¦è¡ãçºã«ããã¤ãã¯4ç³»ãæ²æ» ããããã®ã§ããã ããä¸ã¤ãã¾ãçã«ãMySQL 4.0 ã®éç¨ãã¿ã 4.0 ã®mysqldumpã§åå¾ãããã³ããã¼ã¿ã«
第1åã«å¼ãç¶ãã"ãã¾ãã«ã¸ã¥ã¢ã«ã§ã¯ãªãï¼"ãå®èª¬ã¨ãªãã¤ã¤ããï½ãMySQL Casual Talksãã®ç¬¬2åãéå¬ãããã®ã§ãè¡ã£ã¦ãã¾ãããååã«å¼ãç¶ãé¢ç½ãã£ãã®ã§ãèªåã®ã¡ã¢æ¸ããè²¼ãä»ãã¦ããã¾ãã (å ¨ç¶è¿½ãã¤ãã¦ãªãã¡ã¢ãå¤ãããã¹ãã¼ãæãã£ã·ãã ã£ãã®ã§ééã£ãè¨è¼ãããããã§ãããããã¯ãäºæ¿ã...) # ä¾ã«ãã£ã¦ãçºè¡¨è³æãåºæã£ãããã¡ããè¦ã¦ããã ããæ¹ãè¯ãã§ãã ã¡ãªã¿ã«ã第1åã®ã¡ã¢ã¨ã³ããªã¯ãã ãMySQL Casual Talks vol.1ãã«åå ãã¦ããããã®ã¡ã¢ - å RX-7ä¹ãã®é©å½ãªæ¥ã è¿½è¨ ãã®ã¨ã³ããªã§ãã¾ã¨ãçã«ãå ¬éãããè³æãç´¹ä»ããã¦ããã ãã¦ããã¾ãï½ MySQLã§NoSQL (@oinume) View more presentations from Kazuhiro Oinuma çæ²¼ãããå®ã¯MySQLã¯
è¡ã£ã¦ããã®ã§ã¡ãã£ã¨å¿ããªããã¡ã«ã¡ã¢ã¡ã¢ã å人ã®è¦ãæ¸ããªã®ã§æãæ¼ã誤ããããã¾ããããã¦ã¾ã ã¾ã¨ã¾ã£ã¦ãªãã§ãã MySQLã§NoSQL oinumeãã ã¢ã¡ã¼ããã°ã§ã®NoSQLã®ä½¿ç¨æ³ Fusion-IOã®è©±ã¯ãã¾ããã ã¢ããªã§Javaã®è©± ç»é²800ä¸äºº ã¢ã¼ããã¯ã㣠ã½ã±ãããµã¼ã(ç¬èªããã«ã¦ã§ã¢) ã¢ããªãµã¼ãã¿ãããªã㤠ãã©ãã£ã㯠2.1GBps åæã¢ã¯ã»ã¹ 10ä¸ MySQLãRDBMSã¨ãã¦ã¯ä½¿ã£ã¦ãªã ãã¨ãã¨ç¬èªKVS(ãªã³ã¡ã¢ãª) + MySQL ããMySQLä¸æ¬å ãã¼ã¿ãå¤ãã®ã§åèµ·åã« 7æéããã = 7æéæ¢ããå¿ è¦ããã£ã index Persister Javaã®ã¢ããã¼ã·ã§ã³ã使ã ããã©ã¼ãã³ã¹ãã¥ã¼ãã³ã° ã¹ãã¼ãã°ãè¦ã ã¯ã©ã¤ã¢ã³ãå´ã§ãã¹ãã¼ãè¦ã Javaã®ã¹ã¿ãã¯ãã¬ã¼ã¹ãåããã©ããããã«ããã¯ã«ãªã£ã¦ãããã
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}}