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ã“ã®è¨˜äº‹ã¯ã€ã€ŒJava Advent Calendar 2016 - Qiitaã€ã®4æ—¥ç›®ã®è¨˜äº‹ã¨ãªã‚Šã¾ã™ã€‚ æ˜¨æ—¥ã¯ã€@susumuisã•ã‚“ã®ã€ŒJavaãŒåƒ•ã«ãã‚ŒãŸã‚‚ã® | susumuis Infoã€ã§ã—ãŸã€‚ æ˜Žæ—¥ã¯ã€@fukushiwã•ã‚“ã®ã”æ‹…å½“ã¨ãªã‚Šã¾ã™ã€‚ ãƒãƒ¼ã‚«ãƒ«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã€ä»Šãªã‚‰ãªã«ã‚’ä½¿ã†ã§ã—ã‚‡ã†ï¼Ÿ Javaã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¨ã„ãˆã°ã€ãªã«ã‚’ä½¿ã†ã§ã—ã‚‡ã†ã‹ï¼ŸOSSã‚‚ã®ã‚’ä¸å¿ƒã«è€ƒãˆã‚‹ã¨ã€æ¬¡ã®2ã¤ã‚ãŸã‚ŠãŒæµ®ã‹ã¶ã®ã§ã¯ãªã„ã‹ãªãã¨æ€ã„ã¾ã™ã€‚ Ehcache â€»2ç³»ãŒå¼·ã„ã®ã‹ãªï¼Ÿ Google Guava ãªãŠã€ä»Šå›žã¯åˆ†æ•£ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¯è€ƒãˆãªã„ã“ã¨ã«ã—ã¾ã™ã€‚ã‚ãã¾ã§ã€ãƒãƒ¼ã‚«ãƒ«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’å¯¾è±¡ã«ã€‚ Ehcacheã«ã¤ã„ã¦ã¯ã€ã™ã§ã«APIãŒåˆ·æ–°ã•ã‚ŒãŸ3ç³»ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ãŠã‚Šã€ç¾æ™‚ç‚¹ã§3.1ãŒåˆ©ç”¨ã§ãã¾ã™ã€‚â€¦ã‚ã‚“ã¾ã‚Šåå‰ã‚’èžãã¾ã›ã‚“ã‘ã‚Œã©ã€‚ ã“ã“ã§ã€å¯¾è±¡ã¨ã—ã¦æŒ™ã’ãŸã„ã®ãŒã€ä»Šå›žç´¹ä»‹ã™ã‚‹Caf
uokada 2023/09/04
java

programming

cache
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GitHub - twitter/pelikan: Pelikan is Twitter's unified cache backend
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uokada 2022/07/11
cache

twitter

memcached
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The 5-hour CDN
The 5-hour CDN Author Name Kurt Mackey @mrkurt @mrkurt The term â€œCDNâ€ (â€œcontent delivery networkâ€) conjures Google-scale companies managing huge racks of hardware, wrangling hundreds of gigabits per second. But CDNs are just web applications. Thatâ€™s not how we tend to think of them, but thatâ€™s all they are. You can build a functional CDN on an 8-year-old laptop while youâ€™re sitting at a coffee sho
uokada 2021/08/04
cdn

cache

server
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S3ã¯å·¨å¤§ãªKVSãªã®ã§Railsã®Cache storeã¨ã—ã¦ã‚‚ä½¿ãˆã‚‹ | ã†ãªã™ã‘ã¨ã‚ã‚Œã“ã‚Œ
S3 is a Key-Value store Amazon S3 ã¯ã€ä¸€æ„ã®ã‚ãƒ¼å€¤ã‚’ä½¿ç”¨ã—ã¦ã€å¿…è¦ãªæ•°ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ä¿å˜ã§ãã‚‹ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚¹ãƒˆã‚¢ã§ã™ã€‚ Amazon S3 ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®æ¦‚è¦ - Amazon Simple Storage Service Amazon S3ã®åŸºç¤ŽæŠ€è¡“ã¯ã€å˜ç´”ãªKVSï¼ˆKey-Valueåž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ï¼‰ã§ã—ã‹ã‚ã‚Šã¾ã›ã‚“ã€‚ Amazon S3ã«ãŠã‘ã‚‹ã€Œãƒ•ã‚©ãƒ«ãƒ€ã€ã¨ã„ã†å¹»æƒ³ã‚’ã¶ã¡å£Šã—ã€ãã®å®Ÿä½“ã‚’æ˜Žã‚‰ã‹ã«ã™ã‚‹ | DevelopersIO Amazon S3ã®å®Ÿä½“ã¯Key-Value storeã¨ã„ã†äº‹å®Ÿã¯ã€æ—¢ã«ã”å˜çŸ¥ã®æ–¹ã€…ã«ã¨ã£ã¦ã¯ä½•ã‚’ä»Šæ›´ã¨ã„ã†ã‚ˆã†ãªã“ã¨ã§ã¯ã‚ã‚Šã¾ã™ãŒã€ãã‚Œã§ã‚‚åˆã‚ã¦èžãã¨ãã«ã¯é©šã‹ã•ã‚ŒãŸã‚‚ã®ã§ã™ã€‚ ã•ã¦ã€Key-Value storeã¨èžã„ã¦ä¸€èˆ¬çš„ã«é¦´æŸ“ã¿ãŒæ·±ã„ã®ã¯Redisã§ã—ã‚‡ã†ã€‚ãã—ã¦ã€Railsã«ãŠã‘ã‚‹Redisã®å½¹å‰²ã¨ã—ã¦Cac
uokada 2021/04/02
amazon

cache

Redis

Rails
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Re-Architecting the Video Gatekeeper
This is the story about how the Content Setup Engineering team used Hollow, a Netflix OSS techno logy, to re-architect and simplify an essential component in our content pipeline â€” delivering a large amount of business value in the process. The ContextEach movie and show on the Netflix service is carefully curated to ensure an optimal viewing experience. The team responsible for this curation is Ti
uokada 2019/07/26
cache

Netflix
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Linuxã§ãƒ¡ãƒ¢ãƒªä½¿ç”¨é‡ãŒå¢—ãˆç¶šã‘ãŸ - å¹´ä¸ã‚¢ã‚¤ã‚¹
Amazon Linux 2017.03ã«nginxä¹—ã›ã¦ç¨¼åƒã•ã›ã¦ãŸã‚‰ã€ãªãœã‹ãƒ¡ãƒ¢ãƒªä½¿ç”¨é‡ãŒã€1æ—¥ã¡ã‚‡ã£ã¨ã§2GBå¾ŒåŠã«ã•ã—ã‹ã‹ã‚Šã¾ã—ãŸã€‚cacheã§ã¯ãªãusedã‚’å¾ã€…ã«æ¶ˆè²»ã—ã¦ãŸã®ã§ã€ã“ã‚Œã¯ä½•ã‹ãƒªãƒ¼ã‚¯ã—ã¦ã‚‹ç–‘ã„ã€‚ ãƒ—ãƒã‚»ã‚¹ç‰ã‚’è¦‹ã¦ã‚‚ãƒ¡ãƒ¢ãƒªã‚’ä½¿ã£ã¦ã„ã‚‹ã‚‚ã®ã‚‚ã„ãªã„ã—ã€ç–‘ã„ã®ã‚ã‚‹ãƒ—ãƒã‚»ã‚¹ã‚’restartã—ã¦ã‚‚æ”¹å–„ã—ã¾ã›ã‚“ã§ã—ãŸã€‚ ä½•ã ã‚ã†ãªãƒ¼ã¨èª¿ã¹ã¦ã¿ãŸã‚‰ã™ãå‡ºã¦ãã¾ã—ãŸã€‚ç‰¹ã«Amazon Linuxã¯é–¢ä¿‚ãªã—ã€‚ dev.classmethod.jp ä¸Šè¨˜ãƒšãƒ¼ã‚¸ã¨åŒã˜ãã€NSSã®å•é¡Œã§ã€curlãŒdentryã¨ã„ã†ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªéšŽå±¤æ§‹é€ ã®ç®¡ç†ã‚’ã—ã¦ã„ã‚‹ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’å¤šãæ¶ˆè²»ã—ã¦ã—ã¾ã†ã¨ã€‚curlã§httpsã®ç›£è¦–ãŒå‹•ã„ã¦ãŠã‚Šã€ãã‚ŒãŒ5åˆ†ã«1å›žãªã®ã§ã€å¾ã€…ã«ãƒªãƒ¼ã‚¯ã—ãŸæ§˜åã€‚1æ™‚é–“ã«100MBç¨‹åº¦ãšã¤å¢—åŠ ã—ã¦ã„ãŸã‚ˆã†ã§ã™ã€‚ å›žé¿ç–ã¯ã€NSS_SDB_USE_CACHE=YESã¨ã„ã†ç’°å¢ƒå¤‰æ•°ã‚’æŒ‡å®šã™ã‚‹
uokada 2018/08/09
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linux
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Linuxã§ãƒ‡ã‚£ã‚¹ã‚¯ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã—ã¦ä½¿ãˆã‚‹ã€Œbcacheã€ã‚’è©¦ã—ã¦ã¿ãŸ - astamuse Lab
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uokada 2017/08/02
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uokada 2013/09/14
Linux

development

cache

unix
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ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒé‹ç”¨æŠ€è¡“ Internet Week â€˜99 Tutorial @Yokohama 12/16/99 é‹å³¶ å…¬ç« NTT æƒ…å ±æµé€šãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ç ”ç©¶æ‰€
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uokada 2012/11/27
tutorial

cache

Squid
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uokada 2012/11/06
Linux

kernel

memory

cache
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uokada 2012/08/06
nginx

squid

cache
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uokada 2012/05/30
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uokada 2012/05/16
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uokada 2012/05/13
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uokada 2012/02/19
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uokada 2011/05/15
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