æ¾ä¿¡æµã€Œãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹æŠ€è¡“ã®ç¾…é‡ç›¤ã€
EnterpriseZine（エンタープライズジン）編集部ã§ã¯ã€æƒ…å ±ã‚·ã‚¹ãƒ†ãƒ æ‹…å½“ã€ã‚»ã‚ュリティ担当ã®æ–¹ã€…å‘ã‘ã«ã€EnterpriseZine Dayã€Security Online Dayã€DataTechã¨ã„ã†ã€3ã¤ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’開催ã—ã¦ãŠã‚Šã¾ã™ã€‚ãã‚Œãžã‚Œç·¨é›†éƒ¨ç‹¬è‡ªã®åˆ‡ã‚Šå£ã§ã€æ¥ç•Œãƒˆãƒ¬ãƒ³ãƒ‰ã‚„最新事例を網羅。最新ã®å‹•å‘を知るã“ã¨ãŒã§ãã‚‹å ´ã¨ã—ã¦ã€å¥½è©•ã‚’å¾—ã¦ã„ã¾ã™ã€‚
米国ã¸ã®å¼•è¶Šã¨Facebook入社ã®ã”å ±å‘Š
件åã®é€šã‚Šã€ç§ã¯ç±³Facebookã«æœ€è¿‘入社ã—ãŸã“ã¨ã‚’ã“ã“ã§ã”å ±å‘Šã—ã¾ã™ã€‚ 相変ã‚らãšMySQL関係ã®ä»•äº‹ã‚’ã™ã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ ãƒãƒ¼ãƒ メンãƒãƒ¼ã¯ã‚¢ã‚¸ã‚¢ã«ã¯èª°ã‚‚ãŠã‚‰ãšå¤§åŠãŒç±³å›½æœ¬ç¤¾(Menlo Park)ã«ã„ã‚‹ãŸã‚ã€è‡ªåˆ†ã‚‚引ã£è¶Šã™ã“ã¨ã¨ãªã‚Šã¾ã—ãŸã€‚ ã™ã§ã«ç”Ÿæ´»ã®æ‹ 点を会社ã‹ã‚‰10km未満ã¨ã„ã†ãã†é ããªã„ã¨ã“ã‚ã«ç§»ã—ã¦ã„ã¾ã™ã€‚ 当然ãªãŒã‚‰å…¥ç¤¾å‰ã«è©±ã‚’オープンã«ã™ã‚‹ã‚ã‘ã«ã‚‚ã„ã‹ãªã„ã®ã§ã€DeNAã®ä¸ã®æ–¹ãŸã¡ã‚„ã€ã”ã親ã—ã„人ã«ã—ã‹ã”挨拶ãŒã§ããšã«ã™ã¿ã¾ã›ã‚“ã§ã—ãŸã€‚ ã“ã®Blogã®èªè€…ã§ã‚ã‚Œã°ã”å˜çŸ¥ã®ã‚ˆã†ã«ã€ç§ã¯ã‚ャリアã®é€”ä¸ã‹ã‚‰ã»ã¼MySQL一本ã§ä»•äº‹ã‚’ã—ã¦ãã¦ã„ã¾ã™ã€‚ 実ã¯DeNAã¯ã€ä¸–ç•Œã§ã‚‚指折りã®MySQLã®ãƒ˜ãƒ“ーユーザã¨ã—ã¦èªçŸ¥ã•ã‚Œã¦ã„ã¾ã™ã€‚ 去年ã®ç±³MySQL Conferenceã§ã¯ä¼šç¤¾ã¨ã—ã¦Awardã‚’å—ã‘ã¾ã—ãŸã€‚ãれも純粋ã«æŠ€è¡“çš„ãªè²¢çŒ®ãŒè©•ä¾¡ã•ã‚ŒãŸä¸Šã§ã®å—賞ã§ã‚ã‚Šã€ã€Œæ—¥æœ¬ã§ã®ã‚³
Testing MySQL 5.6.3 network performance improvements
I'm excited to see the new features in MySQL 5.6.3. Replication enhancements such as parallel SQL threads, crash safe slave and binlog checksum have been desired for years. I really appreciate that MySQL development team has released 5.6.3 in timely manner. In this blog entry, I'd like to pick up one of my most favorite performance enhancements in MySQL 5.6.3: "network performance improvements". T
New Oracle ACE Director
A few days ago Oracle offered me a position of Oracle ACE Director, and I accepted it. Thanks Oracle. I'm glad to see that Oracle has evaluated my activities and we can have a good relationships each other. Oracle has been great for MySQL so far and I'd be happy to keep contributions. Since I live in Tokyo and my native language is Japanese, I usually do community activities in Japanese (speaking
ソーシャルゲームã®ãŸã‚ã®MySQL入門ãã®ï¼’ | BLOG - DeNA Engineering
ã“ã‚“ã«ã¡ã¯ã“ã‚“ã«ã¡ã¯ã€‚11インãƒMacBook AirãŒæ¬²ã—ãã¦ãŸã¾ã‚‰ãªã„iwanagaã§ã™ã€‚ å‰å›žã®è¨˜äº‹ ãŒå¹¸ã„ã«ã‚‚ã”å¥½è©•ã‚’é ‚ã‘ãŸæ§˜ã§éžå¸¸ã«ã†ã‚Œã—ã„ã§ã™ã€‚嬉ã—ããªã£ã¦ã€ã¤ã„ãŒã‚“ã°ã£ã¦ç¬¬ï¼’弾を書ã„ã¦ã—ã¾ã„ã¾ã—ãŸã€‚引ã続ãã€ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ã‚²ãƒ¼ãƒ ã§ã‚ˆã使ã‚れるテーブルタイプ毎ã«ã¡ã‚‡ã£ã¨ã—ãŸãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã‚’紹介ã—ã¦ã„ãã¾ã™ã€‚ 今回ã¯ã¡ã‚‡ã£ã¨ãƒ©ã‚¤ãƒˆãªæ„Ÿã˜ï¼†èªã¿ç‰©ã«ãªã£ã¦ã—ã¾ã£ã¦ã„ã¾ã™ãŒã€Œãƒ¦ãƒ¼ã‚¶IDå˜ä½ã§1ã¤ã ã‘æŒã¤ãƒ‡ãƒ¼ã‚¿ã€ã¨ã€Œãƒ‘ラメータãªã©ã®ãƒžã‚¹ã‚¿ãƒ¼ãƒ‡ãƒ¼ã‚¿ã€ã«ã¤ã„ã¦ã”説明ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ã¡ãªã¿ã«æ¬¡å›žã¯InnoDBã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã®ç°¡å˜ãªèª¬æ˜Žã¨è¤‡åˆãƒ—ライマリーã‚ーã®ãƒ‡ãƒ¼ã‚¿ã«ã¤ã„ã¦ã€ãã®æ¬¡ã§ç´¹ä»‹ã—æããŸã¡ã‚‡ã£ã¨ãƒžãƒ‹ã‚¢ãƒƒã‚¯ãªãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã‚„性能管ç†ã®ãŸã‚ã®æ‰‹æ³•ã‚’紹介ã™ã‚‹ã“ã¨ã‚’予定ã—ã¦ã„ã¾ã™ã€‚ ãã®å‰ã«ã€‚。。 先日行ã‚れ㟠JAPAN INNOVATION LEADERS SUMMIT ã§å¼Šç¤¾æ¾ä¿¡ãŒã€Œã‚½ãƒ¼ã‚·ãƒ£ãƒ«ã‚²ãƒ¼ãƒ ã®
ï¼ IT Special PR：噂ã®Fusion-io ioDriveã€ãã®å®ŸåŠ›ã¯ï¼Ÿ ã©ã†ä½¿ã„ã“ãªã™ã¹ã？
2010/10/29 高速フラッシュメモリ製å“「Fusion-io ioDriveã€ãŒã€I/Oボトルãƒãƒƒã‚¯ã«æ‚©ã‚€ã‚¢ãƒ—リケーションï¼ã‚µãƒ¼ãƒ“スé‹ç”¨æ‹…当者ã®é–“ã§å¤§ããªè©±é¡Œã¨ãªã£ã¦ã„る。国内ã§ã‚‚大è¦æ¨¡Webサービスä¼æ¥ãŒæŽ¡ç”¨ã™ã‚‹ãªã©ã€åˆ©ç”¨äº‹ä¾‹ãŒç€å®Ÿã«å¢—ãˆã¤ã¤ã‚る。ã“ã®ioDriveã«é–¢ã™ã‚‹ã‚»ãƒŸãƒŠãƒ¼ã€ã€Œæ¬¡ä¸–代データセンターソリューションセミナー ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒ¦ãƒ¼ã‚¶ãƒ¼å¿…è¦‹ï¼ æ¤œè¨¼çµæžœãŒè¨¼æ˜Žã™ã‚‹I/Oボトルãƒãƒƒã‚¯è§£æ¶ˆè¡“ã¨ã¯ã€ãŒ2010å¹´10月15æ—¥ã«æ±äº¬ãƒ»ç§‹è‘‰åŽŸã§é–‹å‚¬ã•ã‚ŒãŸã€‚ã“ã“ã§ã¯ioDriveã®ç´¹ä»‹ã«åŠ ãˆã€ã•ã¾ã–ã¾ãªæ¤œè¨¼è©¦é¨“ã®çµæžœãŒç¤ºã•ã‚ŒãŸã€‚ã“ã“ã§ã¯ã€åŒã‚»ãƒŸãƒŠãƒ¼ã®å†…容をレãƒãƒ¼ãƒˆã™ã‚‹ã€‚ Fusion-ioã®ã€ŒioDriveã€ãŒæ˜¨ä»Šæ³¨ç›®ã•ã‚Œã¦ã„る。一般的ãªSSDã«ã‚‚使ã‚ã‚Œã¦ã„ã‚‹NAND型フラッシュメモリをPCIe（PCI-Express）ボードã«å®Ÿè£…ã—ãŸè£½å“ã 。多数ã®ãƒ•ãƒ©ãƒƒã‚·ãƒ¥ãƒ¡ãƒ¢ãƒªãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’用ã„ãŸä¸¦
Using MySQL as a NoSQL - A story for exceeding 750,000 qps on a commodity server
UPDATE: Oracle officially released memcached daemon plugin that talks with InnoDB. I'm glad to see that NoSQL+MySQL has become an official solution. It's still preview release but will be very promising. Let's try it to make it better! Most of high scale web applications use MySQL + memcached. Many of them use also NoSQL like TokyoCabinet/Tyrant. In some cases people have dropped MySQL and have sh
1
ランã‚ング
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
{{#tags}}- {{label}}
{{/tags}}