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ã€ŒLinuxãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒé¸ã¶ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢è³žã€ã€Ubuntuã‚„MariDBãªã©ãŒäººæ°— | OSDN Magazine
LinuxQuestions.orgã¯2æœˆ4æ—¥ã€Linuxãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒé¸ã¶ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€Œ2014 LinuxQuestions.org Members Choice Award Winnersã€ã‚’ç™ºè¡¨ã—ãŸã€‚ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã¯ã€ŒLinux Mintã€ãŠã‚ˆã³ã€ŒSlackwareã€ã€ã€ŒUbuntuã€ã®3ã¤ãŒé¸ã°ã‚ŒãŸã»ã‹ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ã€ŒMariaDBã€ã‚„ã‚ªãƒ•ã‚£ã‚¹ã‚¹ã‚¤ãƒ¼ãƒˆã®ã€ŒLibreOfficeã€ãªã©ã€ä¸€éƒ¨ã®ãƒ•ã‚©ãƒ¼ã‚¯ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒã‚ªãƒªã‚¸ãƒŠãƒ«ã®äººæ°—ã‚’ä¸Šå›žã‚‹çµæžœã‚‚è¦‹ã‚‰ã‚ŒãŸ LinuxQuestions.orgã¯ãƒ•ã‚©ãƒ¼ãƒ©ãƒ ã€ãƒ¬ãƒ“ãƒ¥ãƒ¼ã€ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ãªã©ã®æ©Ÿèƒ½ã‚’ã‚‚ã¤Linuxã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã‚µã‚¤ãƒˆã€‚å°‚é–€å®¶ã¨æ„è¦‹äº¤æ›ãŒã§ãã€åˆ©ç”¨ã«ã¯ãƒ¡ãƒ³ãƒãƒ¼ç™»éŒ²ãŒå¿…è¦ã€‚LinuxQuestions.org Members Choice Awardï¼ˆMCAï¼‰ã¯ã€åŒã‚µã‚¤ãƒˆãŒå¹´ã«ä¸€åº¦å®Ÿæ–½ã™ã‚‹èª¿æŸ»ã§ã€ãƒ¡ãƒ³ãƒãƒ¼ã«å„åˆ†é‡Žã§æœ€ã‚‚è‰¯ã„ã¨æ€ã†ã‚½ãƒ•ãƒˆã‚¦
i43s 2015/02/05
ubuntu

mariadb
ãƒªãƒ³ã‚¯
MariaDB & MySQLå…¨æ©Ÿèƒ½ãƒã‚¤ãƒ–ãƒ« | Gihyo Digital Publishing â€¦ æŠ€è¡“è©•è«–ç¤¾ã®é›»åæ›¸ç±
MariaDB & MySQLå…¨æ©Ÿèƒ½ãƒã‚¤ãƒ–ãƒ« è‘—è€… éˆ´æœ¨å•“ä¿®ï¼Œå±±ç”°å¥ˆç·’åã€€è‘— ç™ºå£²æ—¥ 2015å¹´2æœˆ4æ—¥ æ›´æ–°æ—¥ 2015å¹´2æœˆ4æ—¥
i43s 2015/02/04
mariadb

mysql
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MariaDBã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹å‘ã‘ã®ãƒ—ãƒã‚ã‚·ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€ŒMaxScaleã€ã‚’ç™ºè¡¨ | OSDN Magazine
ãƒ•ã‚£ãƒ³ãƒ©ãƒ³ãƒ‰MariaDBã¯ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹å‘ã‘ã®ãƒ—ãƒã‚ã‚·ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã€ŒMariaDB MaxScaleã€ã‚’ç™ºè¡¨ã—ãŸã€‚ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¨ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®åˆ†é›¢ã‚’å®Ÿç¾ã™ã‚‹ã‚‚ã®ã§ã€ã“ã‚Œã«ã‚ˆã‚Šã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆã«å¿…è¦ãªãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ç®¡ç†ãƒ—ãƒã‚»ã‚¹ä½œæ¥ã‚’ç°¡ç´ åŒ–ã§ãã‚‹ã¨ã„ã†ã€‚MariaDBã‚„MySQLã®ã»ã‹ã€JSONãƒ™ãƒ¼ã‚¹ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã§ã‚‚åˆ©ç”¨ã§ãã‚‹ã€‚ MaxScaleã¯ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®é–“ã®é€šä¿¡ã‚’ä¸ç¶™ã™ã‚‹ãƒ—ãƒã‚ã‚·ã¨ã—ã¦å‹•ä½œã—ã€ãƒ•ã‚£ãƒ«ã‚¿ãƒªãƒ³ã‚°ã‚„ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°ã€ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã¨ã„ã£ãŸä½œæ¥ã‚’è¡Œãˆã‚‹ã€‚ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’æŒã¡ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™ºè€…ã¨ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ç®¡ç†è€…ã®åŒæ–¹ã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã—ã¦é–‹ç™ºã—ãŸ5ç¨®é¡žã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ï¼ˆãƒ—ãƒãƒˆã‚³ãƒ«ã€ãƒ¢ãƒ‹ã‚¿ãƒªãƒ³ã‚°ã€ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã€èªè¨¼ã€ãƒã‚®ãƒ³ã‚°ï¼‰ã‚’å‚™ãˆã‚‹ã€‚ MariaDBã®ãƒ‘ãƒ¼ã‚µãƒ¼ã‚’å«ã‚€ã“ã¨ã§ã€ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ã®è§£æžãªã©ãŒå¯èƒ½ã€‚Read/Writeã®åˆ†å‰²ã‚„Master/Slaveã‚¢ãƒ¼
i43s 2015/01/21
mariadb

mysql
ãƒªãƒ³ã‚¯
Performance evaluation of MariaDB 10.1 and MySQL 5.7.4-labs-tplc - MariaDB.org
Performance evaluation of MariaDB 10.1 and MySQL 5.7.4-labs-tplc Introduction Evaluating the performance of database systems is a very demanding task. There are a lot of hard choices to be made, e.g.: What operating system and operating system version is to be used What configuration setup is to be used What benchmarks are to be used and how long are the warm-up and measure times What test setups
i43s 2014/08/12
mariadb

mysql

iodrive
ãƒªãƒ³ã‚¯
How To Tune MariaDB Write Performance - MariaDB.org
This article describes how I tuned MariaDB to give the best write throughput with SSD based storage. When you have a write-heavy application writing into InnoDB, you will probably experience the InnoDB Checkpoint Blues. The effect manifests as stalls â€“ short periods of time where the troughput falls to zero and I/O activity goes crazy. The phenomenon is well known and described i.e. here. More bac
i43s 2014/07/30
mysql

mariadb
ãƒªãƒ³ã‚¯
MariaDBã®ã‚¹ã‚¹ãƒ¡
2. è‡ªå·±ç´¹ä»‹ â€¢ ã†ã‚ã ã§ã™ã€‚ä¸€èˆ¬äººã§ã™ã€‚ç‹¬èº«ã§ã™ã€‚ç”·ã§ã™ã€‚ â€¢ æœ€è¿‘æŠ€è¡“çš„ãªã“ã¨ã§èˆˆå‘³ã®ã‚ã‚‹ã“ã¨ â€¢ golang ã®æƒ…å ±ã‚’é›†ã‚ã¦ã¾ã™ã€‚ â€¢ golang å§‹ã‚ã¾ã—ãŸ â€¢ golang ã§ã‚³ãƒ¼ãƒ‰æ›¸ã„ã¦ã„ã‚‹æ–¹ã€ãŠå‹é”ã«ãªã£ã¦ ã„ãŸã ã‘ã¾ã›ã‚“ã‹ï¼ŸãŠé¡˜ã„ã—ã¾ã™ï¼ï¼ 3. ã“ã®ãƒ†ãƒ¼ãƒžã‚’é¸æŠžã—ãŸç†ç”± â€¢ ãƒã‚¹ãƒˆMySQLã¨ã—ã¦MariaDBã®åå‰ã‚’ãƒãƒƒãƒˆã§è¨˜äº‹ ã§è‰¯ãç›®ã«ã™ã‚‹ã‚ˆã†ã«ãªã£ãŸã‹ã‚‰ã§ã™ã€‚ â€¢ MySQL Community Editionã«ã¯ãªã„æ©Ÿèƒ½ã§MariaDB ã«ã—ã‹ãªã„æ©Ÿèƒ½ãŒã‚ã‚Šã¾ã™ã€‚ãã®ãŸã‚å ´åˆã«ã‚ˆã£ã¦ ã¯ã€ã‹ãªã‚Šæœ‰ç”¨ã§ã¯ãªã„ã‹ã¨è€ƒãˆãŸã‹ã‚‰ã§ã™ã€‚ â€¢ ç„¡æ–™ï¼ˆã™ãã«æ¤œè¨¼ã§ãã‚‹ï¼‰ â€¢ ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ï¼ˆå®Ÿè£…ã‚’ç¢ºèªã§ãã‚‹ï¼‰ 4. æ³¨æ„ â€¢ ä»Šå›žã¯æ‰‹é †ã‚„æ¤œè¨¼ãƒ‡ãƒ¼ã‚¿ã‚’æŽ²è¼‰ã—ã¦ã„ã¾ã›ã‚“ã€‚ â€¢ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ‰‹é † â€¢ MariaDBã®ãƒªãƒã‚¸ãƒˆãƒªã‚’æŒ‡å®šã—ã¦ ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©ãƒ¼ ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼
i43s 2014/06/14
mariadb
ãƒªãƒ³ã‚¯
Index Condition Pushdown
That way, the value Handler_icp_attempts - Handler_icp_match shows the number records that the server did not have to read because of Index Condition Pushdown. Limitations Currently, virtual column indexes can't be used for index condition pushdown. Instead, a generated column can be made declared STORED. Then, index condition pushdown will be possible. Index Condition Pushdown can't be used with
i43s 2014/05/30
mariadb

mysql
ãƒªãƒ³ã‚¯
é•·å¹´ã®è°è«–ã«çµ‚æ¢ç¬¦ -- MySQLã¨MariaDBã®é•ã„ä¸€è¦§ - æŠ€è¡“ãƒ¡ãƒ¢ç½®ãå ´
(2014.12.3è¿½è¨˜ï¼šã“ã®blogã®å†…å®¹ã¯ã€ä»¥ä¸‹ã®æ›¸ç±ã«ã‚‚åæ˜ ã•ã›ãŸã€‚) SQLãƒ¬ãƒ™ãƒ«ã®å·®ç•° MariaDB5.5ã¨MySQL5.5ã§ã¯SQLãƒ¬ãƒ™ãƒ«ã§ã®é•ã„ã¯ã»ã¨ã‚“ã©ãªã‹ã£ãŸã€‚autoincrementã®æœ€å¤§å€¤ã®æ‰±ã„ãã‚‰ã„ã€‚ ãŸã ã—ã€MariaDB10.0ã§REGEXPãŒãƒžãƒ«ãƒãƒã‚¤ãƒˆå¯¾å¿œã«ãªã£ãŸã®ã§ã€ã‚¢ãƒ—ãƒªå´ã¯æ³¨æ„ã€‚ é …ç›® MySQL MariaDB Autoincrement æœ€å¤§å€¤ã«é”ã™ã‚‹ã¨ã€ä»¥é™ã¯æœ€å¤§å€¤ã‚’ç¹°ã‚Šè¿”ã™ã€‚Warningã®ã¿ã€‚ã‚¨ãƒ©ãƒ¼ã«ãªã‚‰ãªã„ã€‚tinyintãªã‚‰â€¦,125,126,127,127,127â€¦ æœ€å¤§å€¤-1ã¾ã§ã€‚ä»¥é™ã¯ã‚¨ãƒ©ãƒ¼ã‚’è¿”ã™ã€‚tinyintãªã‚‰â€¦,125,126,ERROR,ERROR,â€¦ EXPLAINæ–‡ JSONå½¢å¼ ãƒãƒ¼ã‚¸ãƒ§ãƒ³5.6ã‹ã‚‰ æœªå¯¾å¿œ Optimizer Trace ãƒãƒ¼ã‚¸ãƒ§ãƒ³5.6ã‹ã‚‰ æœªå¯¾å¿œï¼ˆãŸã ã—ã€MariaDBã®ã»ã†ãŒã‚ªãƒ—ãƒ†ã‚£ãƒžã‚¤ã‚¶
i43s 2013/12/26
mariadb
ãƒªãƒ³ã‚¯
Thread Pool in MariaDB
Created 12Â years, 9Â months ago Modified 3Â days, 4Â hours ago Type article Status active License CC BY-SA / Gnu FDL History Comments Probl em That Thread Pools Solve The task of scala ble server software (and a DBMS like MariaDB is an example of such software) is to maintain top performance with an increasing number of clients. MySQL traditionally assigned a thread for every client connection, and as
i43s 2013/12/26
mariadb
ãƒªãƒ³ã‚¯
Red Hat Enterprise Linux 7 Betaã«ãŠã‘ã‚‹MariaDB 5.5ã®æ§‹æˆ - SH2ã®æ—¥è¨˜
MySQL Casual Advent Calendar 2013ã®14æ—¥ç›®ã§ã™ã€‚ 2013å¹´12æœˆ11æ—¥ã«Red Hat Enterprise Linux 7 BetaãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ä»¥å‰ã‹ã‚‰å™‚ã•ã‚Œã¦ã„ãŸã¨ãŠã‚Šã€RHEL 7ã§ã¯MySQLã§ã¯ãªãMariaDBãŒæŽ¡ç”¨ã•ã‚Œã¦ã„ã¾ã™ã€‚æœ¬æ—¥ã¯ã€RHEL 7 Betaã«ãŠã„ã¦MariaDBãŒã©ã®ã‚ˆã†ãªæ§‹æˆã«ãªã£ã¦ã„ã‚‹ã®ã‹ã‚’ç°¡å˜ã«ç¢ºèªã—ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸æ§‹æˆ MariaDBé–¢é€£ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¯13å€‹ç”¨æ„ã•ã‚Œã¦ã„ã¾ã™ã€‚ mariadb-bench.x86_64 : MariaDB benchmark scripts and data mariadb-devel.i686 : Files for development of MariaDB/MySQL applications mariadb-devel.x86_64 : Files
i43s 2013/12/15
mariadb
ãƒªãƒ³ã‚¯
Red Hat Enterprise Linux 7 beta arrives with MariaDB as its default database
Red Hat Enterprise Linux 7 beta arrives with MariaDB as its default database Red Hat's newest enterprise Linux takes one giant step forward to its release and shifts from MySQL to MariaDB for its database management system needs. Red Hat's next major flagship release, Red Hat Enterprise Linux (RHEL) 7Â is here and ready for your testing. Besides adding new features for virtualization, the cloud, an
i43s 2013/12/13
mariadb

rhel
ãƒªãƒ³ã‚¯
MariaDB 10.0.6 now available - MariaDB.org
i43s 2013/11/19
mariadb
ãƒªãƒ³ã‚¯
Oracle ã«æ•µæ„¾å¿ƒä¸¸å‡ºã—ã®ãƒˆãƒ¼ã‚¯çˆ†è£‚ãª MariaDB/MySQL ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã‚¤ãƒ™ãƒ³ãƒˆ in TOKYO #mariadbtokyo ã«è¡Œã£ã¦ããŸ - #garagekidztweetz
ãƒ„ã‚¤ãƒ¼ãƒˆæœ€è¿‘ã€ Google swaps out MySQL, moves to MariaDB ãªè¨˜äº‹ãŒã§ãŸã“ã¨ã‚‚ã‚ã£ã¦ã«ã‚ã‹ã«ç†±ã„ MariaDB ã€‚ãã® MariaDB ã®ã‚µãƒãƒ¼ãƒˆã‚’è¡Œã£ã¦ã„ã‚‹ SkySQL ç¤¾ã® CTO ãŠã‚ˆã³ã‚¨ãƒ´ã‚¡ãƒ³ã‚¸ã‚§ãƒªã‚¹ãƒˆã®è©±ãŒç›´ã«èžã‘ã‚‹ã¨ã„ã†ã“ã¨ã§ã€ä»Šæ—¥ã¯MariaDB/MySQL ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã‚¤ãƒ™ãƒ³ãƒˆ in TOKYO | é›†å®¢ãªã‚‰ã‚¤ãƒ™ãƒ³ãƒˆã‚¢ãƒ†ãƒ³ãƒ‰ã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ æœ€åˆã«é›‘æ„Ÿã‚’æ›¸ã„ã¦ãŠãã¨ã€ é¢ç™½ã‹ã£ãŸï¼ SkySQL ã®æ–¹ã€…ãŒ Oracle ã«æ•µæ„¾å¿ƒä¸¸å‡ºã—ã ã£ãŸã‹ã‚‰ã€‚ å€‹äººçš„ã«ã¯ãã“ãŒã¨ã¦ã‚‚é¢ç™½ã„ãƒã‚¤ãƒ³ãƒˆã§ã—ãŸãŒãŒãŒâ€¦ ç‰‡æ–¹ã®æ„è¦‹ã ã‘èžãã®ã¯ãƒ•ã‚§ã‚¢ã˜ã‚ƒãªã„ã®ã§ã€ MySQL@Oracle ã®æ–¹ã‚‚ã‚¹ãƒ”ãƒ¼ã‚«ãƒ¼ã¨ã—ã¦å‘¼ã‚“ã§ã‚¬ãƒãƒ³ã‚³ãƒãƒˆãƒ«ã—ã¦ãã‚ŒãŸã‚‰ã‚‚ã£ã¨é¢ç™½ã‹ã£ãŸã‚“ã ã‚ã†ãªã€ãªã‚“ã¦æ€ã„ã¾ã—ãŸã€‚ ã§ã‚‚ã€é€šè¨³ã®æ–¹ã€è¨³ã‚’é–“é•ã„éŽãŽã£ã™ã‚ˆã€ã¨ã€‚ è‹±èªžãªã‚‰é€šè¨³ã„ã‚‰ãª
i43s 2013/10/10
mariadb
ãƒªãƒ³ã‚¯
Oracle Losing Its MySQL Grip to MariaDB - FOSS Force
i43s 2013/09/18
mariadb

mysql
ãƒªãƒ³ã‚¯
Why MariaDB Matters: The OpenShift Interview with Monty
Thereâ€™s been a lot of buzz about MariaDB lately. Within the OpenShift Community, weâ€™ve seen quite a bit of uptake since making the new MariaDB cartridge available for OpenShift. Recently, Fedora 19 switched to MariaDB, and thatâ€™s usually a good hint of whatâ€™s to come in the next RHEL release (although there's no official announcement yet). MariaDB is basically a drop-in replacement for MySQL, one
i43s 2013/08/16
mysql

mariadb
ãƒªãƒ³ã‚¯
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