ssmjp 201712 ã¯ãã®ããç¥ã§ã®ãéç¨ç¾å ´ã«ãããSREæ¬ã®ãæ£ãããèªã¿æ¹ãçºè¡¨è³æã§ãã 詳細: https://www.opslab.jp/publish/20171212-ssmjp-sre.html (éç¨è¨è¨ã©ãååä¼ç¤¾ æ³¢ç°éè£ä¸)
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? ITçéã§ã¨ã³ã¸ãã¢ãã¦ããã¨ãããåºãããã®ãé害対å¿ã§ããã§ããã°ä¼ããããªãã¨ãã人ãå¤ãã¨æããã§ãããåã¯ãã£ãã好ãã§ããé害対å¿ãã©ãã«åå ãããã®ã調æ»ããã¦ããã©ã³ã¹è¯ããã¿ã¼ãªå¯¾å¿ãããã¨ãã®æ¥½ããã¯ãããã°ã©ãã³ã°ã¨ã¯ã¾ãéã£ããã®ãããã¾ããæ¢åµã£ã½ãæããé¢ç½ãã§ãããããã¡ãããé害ãçºçããªãç¶æ³ãä½ãã®ãä¸çªã§ã å¼ç¤¾ã§ã¯æ°å¤ãã®Webãµã¼ãã¹ï¼ã¢ããªãéå¶ãã¦ããã®ã§ãéå»æ§ã ãªé害対å¿ããã¦ãã¾ããããã®éã«ã解決ã¾ã§ã©ããªéçãåããã©ãã®ããæ¯ãè¿ã£ã¦ã¾ã¨ãã¦ã¿ã¾ãããããã大æ£è§£ãªãã¦ãã¨ã¯ãªã
趣å³ã§ãæ¥åã§ãæ¥ã Webãµã¼ãã¹ãéçºãã¦ããzaruã§ããããã«ã¡ã¯ãã¤ãã«ã¢ããã³ãã«ã¬ã³ãã¼ãæçµæ¥ã§ããã¾ã ãµã³ã¿ã¨ãã¦ã®ä»äºãæ®ã£ã¦ãã¾ãããã¦ä»åã¯ä»äºã¨ãã¦Webãµã¼ãã¹ãéçºããã¨ãã«æ°ãã¤ããããã¤ã³ããç´¹ä»ãã¾ããã¾ãä»äºã«éã£ã話ãããªãã§ããâ¦åèã«ãªãã°å¹¸ãã§ããç¹ã«æ°åããã°ã©ããããã«èªãã§ããããã°ã¨æãã¾ãð ãªãåã®æ¥åä¸ã¤ã³ãã©å¨ãã¯AWSãå¤ãã§ãã RASISã¨ããææ¨ RASISã¨ããææ¨ãããã¾ããã³ã³ãã¥ã¼ã¿ã·ã¹ãã ã®è©ä¾¡ææ¨5ã¤ã®é æåãåã£ããã®ã§ãã Reliabilityï¼ä¿¡é ¼æ§ï¼ Availabilityï¼å¯ç¨æ§ï¼ Serviceabilityï¼ä¿å®æ§ï¼ Integrityï¼ä¿å ¨æ§ï¼ Securityï¼æ©å¯æ§ï¼ ä»åã¯ãã®5ã¤ã®ææ¨ã«æ²¿ã£ã¦ãã¤ã³ããç´¹ä»ãã¦ããã¾ããRASISèªä½ã«ã¤ãã¦ã¯è²ã ãªã¨ããã§è§£èª¬ããã¦ããã¨æãã®ã§
å½å ä¼æ¥ã«ãããã·ã¹ãã éç¨ãç´3åã®1ã®ä¼æ¥ãæ¯ææ°åã®éç¨ãã¹ãé害çºçãæ大ã®èª²é¡ã¯ãéç¨æ å½ã®ã¹ãã«ä¸è¶³ãã§ãäºçªç®ã®èª²é¡ã¯ãèªååã§ãã¦ãªãããªã© 調æ»ä¼ç¤¾ã®IDC Japanã¯å½å ä¼æ¥ã«ãããã·ã¹ãã éç¨ã®ç¶æ³ã«ã¤ãã¦ã®èª¿æ»çµæãçºè¡¨ãã¾ããã éç¨ç®¡çæ å½è ã®éç¨ã®ãã¹ãé害ã«ãªã©ã«ãããã©ãã«ã®çºçé »åº¦ã§ã¯ãã»ã¼æ¯æ¥ãã©ãã«ãçºçãã¦ããã®ã¯å ¨ä½ã®1.3ï¼ ãé±ã«æ°åç¨åº¦ãã©ãã«ãçºçãã¦ããã®ã¯7.1ï¼ ãæã«æ°åç¨åº¦ãã©ãã«ãçºçãã¦ããã®ã¯23.6ï¼ ã§ãåè¨ãã¦æã«æ°åç¨åº¦ã®ãã©ãã«ãå ¨ä½ã®32ï¼ ã®ä¼æ¥ã§çºçãã¦ããã¨ã®ãã¨ã§ãã ä¸è¨ã®ã°ã©ãã§ã¯ããµã¼ãã®å°æ°ã100å°ä»¥ä¸ã®ä¼æ¥ã¨99å°ä»¥ä¸ã®ä¼æ¥ã®ããããã®çµæã示ããã¦ããããµã¼ãå°æ°ã100å°ä»¥ä¸ã®ã»ãããã©ãã«ã®ä»¶æ°ãå¤ããã¨ãåããã¾ãã ã·ã¹ãã éç¨ç®¡çã«ããã課é¡ã«ã¤ãã¦è³ªåããçµæã§ã¯ããã£ã¨ãå¤ãã£ãå
5. Operation Lab éç¨è¨è¨ã©ã ããã¥ã¡ã³ããã¼ãã«ããä¾¡å¤ (仮説) activityæ´»å å¤å ç¶ æ ⢠å復ã»åå©ç¨æ§ã®é«ãããã¥ã¡ã³ã(è³ç£æ§ããã¥ã¡ã³ã)ã ⢠ãå¤åããæ´»åãã®èµ·ç¹ã»çµç¹ã¨ãªãæãéè¦ãªããã¥ã¡ã³ã ⢠ä½ããã®å½¢ã§å£²å´ã§ããå ´åãåçæ§ããããã¨è¨ããã ⢠å復ä½æããããåå©ç¨ã¯ãã«ããã(è²»ç¨æ§ããã¥ã¡ã³ã) ⢠ãéç¨ã®è²»ç¨å¯¾å¹æãã説æããããã®ããã¥ã¡ã³ãã¨ãªãã ããåçæ§ããããã¨èãããã¨ãã§ããã ⢠ãæ´»åãã®èç©ãå¤åãçãã ⢠[çæ]ãå¤åãããªãäºããéè¦ã¨ãããæ¥åãããã ⢠å復ä½æããããåå©ç¨ã¯ãã«ããã(è²»ç¨æ§ããã¥ã¡ã³ã) ⢠ã³ã¹ããç´æ¥é 賦ãããã°ãåçæ§ããããããå ±éé 賦ãã ãå ´åã¯ãä½æèªä½ããéç¨ã³ã¹ããã¨è©ä¾¡ãããã What ä½ãæ¸ã? åºå ¸: Internet Week 20
23. ä¾ãã°ãããªã³ã¼ã 2011â¼ #  ãã®ä¸ã¯ãã©ã³ã¶ã¯ã·ã§ã³å ã¨ããä»®å® try: #  ãã¬ã¤ã¤ã¼ã®ä½â¼åï¦ãæ¶è²» player.consume_̲vitality() #  ãã¬ã¤ã¤ã¼ã®çµé¨å¤ã¢ãã player.add_̲experience() except: #  ã¨ã©ã¼èµ·ãããDBããã¼ã«ãã㯠transaction.rollback() else: #  åé¡ãªããã°DBæ´ï¤æ°ãçµé¨å¤ãå¢ããã transaction.commit() ä½åâKVS çµé¨å¤âDB â»å®éã®ã³ã¼ãã¨ã¯ç°ãªãã¾ã 24. ä¾ãã°ãããªã³ã¼ã 2011â¼ #  ãã®ä¸ã¯ãã©ã³ã¶ã¯ã·ã§ã³å ã¨ããä»®å® try: #  ãã¬ã¤ã¤ã¼ã®ä½â¼åï¦ãæ¶è²» player.consume_̲vitality() #  ãã¬ã¤ã¤ã¼ã®çµé¨å¤ã¢ãã player.add_̲experience() excep
Software Collections for CentOS-6 ããªãªã¼ã¹ããã¾ããã Software Collections ã¨ããã®ã¯ãRHEL ã§æä¾ããã¦ãã追å ã³ã³ãã¼ãã³ãã§ãã ãã®è¿½å ã³ã³ãã¼ãã³ãã«ã¯ã次ã®ãã®ãå«ã¾ãã¦ãã¾ãã Perl 5.16.4 PHP 5.4.14 Python 2.7 Python 3.3 Ruby 1.9.3 MariaDB 5.5 MySQL 5.5 PostgreSQL 9.2 Node.js 0.10 Node.js ã®ã¿ããã¯ãã«ã«ãã¬ãã¥ã¼ã®ããã§ãã ãããã CentOS 6 ã§å©ç¨ã§ããããã«ãªã£ãããã§ããæ¯è¼çãã¼ã¸ã§ã³ã®æ°ãããã®ãããã®ã§ãèªåã§ããã±ã¼ã¸ããã«ãããå¿ è¦ããªãã®ã§ã便å©ã§ããï¼ ã¤ã³ã¹ãã¼ã«æ¹æ³ã¯ãã¨ã¦ãç°¡åã§ããã¾ããYum ãªãã¸ããªã追å ãã¾ãã $ sudo yum install ce
èªç©ºæ¥çã§ãèªç©ºäºæ ã®åå ã®7ï½8å²ã¯ãã¤ãããã®ãã¥ã¼ãã³ã¨ã©ã¼ãã¨ãããä¾ãæã¡ã ãã¾ã§ããªããã·ã¹ãã éç¨ãã©ããªã«ãã¤ãã¯åãã¦ããã¥ã¼ãã³ã¨ã©ã¼ã大ããªãªã¹ã¯è¦å ã§ãããã¨ã«å¤ããã¯ãªãã2011å¹´3æã«èµ·ããã¿ãã»éè¡ã®å¤§è¦æ¨¡ã·ã¹ãã é害ã§ãã¥ã¼ãã³ã¨ã©ã¼ã絡ãã§ããï¼é¢é£è¨äºï¼ãã¨ããè¨æ¶ã®æ¹ãå¤ãã ããã ãã¥ã¼ãã³ã¨ã©ã¼é²æ¢ãæå°ãã¦ããã³ã³ãµã«ã¿ã³ãã®ç®ã«ãã·ã¹ãã éç¨ç¾å ´ã®å§¿ã¯ã©ãæ ã£ã¦ããã®ãããªããªãåæã«ããæ¹åæ´»åã®ã³ã³ãµã«ã¿ã³ãã§ãããèä½ããªããªãåæ å®è·µç·¨/管çç·¨ãã§ãç¥ãããããã¸ã¡ã³ãã»ãã¤ããã¯ã¹ç¤¾é·ã®å°åä»å¿æ°ã«èããã æ¬é¡ã«å ¥ãåã«ãæ¥çµæ å ±ã¹ãã©ãã¸ã¼ã®é£è¼ãªã©ã§å°åãããç¥ããªãèªè ã®ããã«çµæ´ãå°ãã伺ããã¾ããã©ã®ãããªçµç·¯ã§ãªããªãåæã«åãçµã¿å§ããã®ã§ããã 社ä¼äººã«ãªã£ã¦æåã®æ°å¹´ã¯ç±³ãã¥ãã³æ¥æ¬æ³äººã§ã¨ã³ã¸ãã¢ãªã³ã°ãã©ã¹
Ops School Curriculum� Welcome to the Ops School curriculum documentation site. Ops School is a comprehensive program that will help you learn to be an operations engineer. Operations engineers are highly skilled people who manage the computer systems of businesses big and small. In addition to corporate systems, operations engineers also maintain the systems that allow websites, networks, payment
Spring Bootã«ããAPIããã¯ã¨ã³ãæ§ç¯å®è·µã¬ã¤ã 第2ç ä½å人ãã®éçºè ããInfoQã®ããããã¯ãPractical Guide to Building an API Back End with Spring BootããããSpring Bootã使ã£ãREST APIæ§ç¯ã®åºç¤ãå¦ãã ããã®æ¬ã§ã¯ãåºçæã«æ°ãããªãªã¼ã¹ããããã¼ã¸ã§ã³ã§ãã Spring Boot 2 ã使ç¨ãã¦ãããããããSpring Boot3ãæè¿ãªãªã¼ã¹ãããéè¦ãªå¤...
Back when our team was dealing with operations, optimization and scalability at our previous company, we had our fair share of troubleshooting poorly performing applications and infrastructures of various sizes, often large (think CNN or the World Bank). Tight deadlines, âexoticâ technical stacks and lack of information usually made for memorable experiences. The cause of the issues was rarely obv
ã¢ãã«ã³æã¨ã«ã¸ã¥ã¢ã«ã«ã @studio3104ã¨@nakashii_ãã主å¬ã® Monitoring Casual Talk #2ã§çºè¡¨ãã¦ããã ã¦ããå ¨å¡çºè¡¨ã¿ã¤ãã ä¼å ´ã«ã¤ãã¨ããã«ã¯ã¹ãããªå¼µãç´ããåºè¿ãã 帰ãéã«ãã®ç´ãããã ããã®ã§ãä¼ç¤¾ã®ã¢ãã¿ã®è£ã«å¼µããã¨æãã èªåã®çºè¡¨è³æã¯ãã¡ãã è³æã¯ã©ãã§ãããã¦ãè°è«ãã¡ã¤ã³ã çåãã¶ã¤ãã¦ãèªåã¯ãããã¦ãã¦ã ã§ãã¿ãªããã¯ã©ããã¦ãã¾ããï¼ã£ã¦ã®ãã話ããæãã è³æããã¯ãå ¨ãä¼ãããªãã®ã¯ä»æ§ã§ãã ãªãªã¼ã¹å¾ã®ç£è¦é ç®ã«ã¤ãã¦è©±ãããã®ãç®çã è¨å®ãå ã«ä¼å ´ã®ã¿ãªããã«ããããã¤ã£ããã§é ã大å¤åå¼·ã«ãªã£ãã è°è«ã«è¨å ´æãåºã¦æã£ããã話ãçãä¸ãã£ã¦ããã£ãã 以ä¸ãã¤ã£ãã¿ãæãåºããªããã¾ã¨ãã â SSL証ææ¸ã®ãã§ãã¯ééã®è©± ã»15æ¥åã«ã¢ã©ã¼ãã¨ãã ã¨ããã£ããã°ãã°ãããªããï¼ ã»ãã£
æè¿çè ã¯ãæ å ±ã·ã¹ãã ã®éç¨ç®¡çã«æºããã¨ã³ã¸ãã¢ã«åæããæ©ä¼ãå¤ãããã®ä¸ã§ããéç¨ã¯æ±ãä»äºã ããã»ã»ã»ãã¨ããè¨èãèããã¨ããããåæå¾ã®éè«ãªã©ã§åè«ååã«ãããã話ãåºã¦ããã®ã ããéç¨ã®ç¾å ´ã«ããããæèãããã®ã¯ç¢ºãã ããã ãããçè ã¯ããéç¨ã¯æ±ºãã¦æ±ãä»äºã§ã¯ãªããã¨æè¨ããããããã¦éç¨ã®ä»äºã¯ãä»å¾ã¾ãã¾ãéè¦åº¦ãå¢ãã¨èãã¦ããã å©ç¨é¨éããã®åãåããã§ç¾å ´ã«é§ãä»ããæ å½è ãããæ©ãåããã¦ãããã¨æå¥ãè¨ãããªããããã©ãã«ã®çºçããPCããµã¼ãã¼ã«åããââãé大ãªé害ãçºçãããããããå¤ä¸ã§ããããå¼ã³åºãããå¤ãå¾¹ãã¦å¾©æ§ä½æ¥ã«å½ããââãéç¨æ å½è ã®ä»äºã¨ããã¨ãããããç¶æ³ãæãæµ®ãã¹ã人ã¯å¤ãã ããã ãã·ã¹ãã ã¯åé¡ãªãåãã®ãå½ããåãã¨èããå©ç¨é¨éã®è¦ç¹ã§è¦ãã°ãéç¨æ å½è ãç¥æµãçµã£ã¦å®å®ç¨¼åãå®ç¾ãã¦ãã¦ãããã¾ãæè¬ããã
æ¨æ¥ã第1åããã¯ã¢ããåå¼·ä¼ãéå¬ãã¦ãã¾ããã æ¨å¹´ãä»å¹´ã¨ãããã¯ã¢ããã大åã ã¨ããæããæã£ã人ãå¤ãã¯ããæ°å¹´åã«ãå°æ¹å±ç¤ºä¼ã«åå ãã¦ããã¨ãåå è ã®æ¹ã«ããããã¯ã¢ããã¯?ãã¨ããããã¨ãã大ä¸å¤«ã§ããRAIDçµãã§ã¾ããããã¨åçãããããã¦ã§ããæ¤ç´¢ãã¦ãããRAIDçµãã§ããã®ã§ãããã¯ã¢ããå®å¿ã§ããã¨ãããã¼ã¸ãè¦ã¦ãçµæ§ã·ã§ãã¯ãããããã®ã§ããã ã¨ãããã¨ã§ãããã¯ã¢ããã®åºç¤ãåå¼·ããããªãã¨ããã£ã¦ãéå§ããã®ããã®åå¼·ä¼ã§ãã ããã¯ã¢ããåå¼·ä¼#1 (#bkstudy) æ¥æï¼8æ29æ¥19æï½20æ30å å ´æï¼ãã©ã¯ã«ã»ãªããã¯ã¹æ ªå¼ä¼ç¤¾ 19:00-19:30 ããã¯ã¢ããã®åºç¤ç¥è 19:30-20:00 ã·ã¹ãã ããã¯ã¢ããã®åºç¤ç¥è 20:00-20:30 PostgreSQL ããã¯ã¢ããã®åºæ¬ ä»åã®è³æã¯ãSlideShareã«ã¢ã
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}}