[B! CDN] sheeploghã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

sheeplogh id:sheeplogh

CDNã«é–¢ã™ã‚‹sheeploghã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (9)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ã€Œçˆ†é€Ÿã™ãŽã¦ç¬‘ã†ã€ã€€è¡¨ç¤ºé€Ÿåº¦ãŒâ€œç•°å¸¸ãªâ€Webã‚µã‚¤ãƒˆã€Œdev.toã€ã€€ãã®ä»•çµ„ã¿ã¯
ã€Œçˆ†é€Ÿã™ãŽã¦ç¬‘ã†ã€ã€Œé€Ÿã™ãŽã¦é€†ã«ä¸å®‰ã«ãªã‚‹ãƒ¬ãƒ™ãƒ«ã€â€•â€•ã€Œdev.toã€ã¨ã„ã†ç±³å›½ã®Webã‚µã‚¤ãƒˆã®è¡¨ç¤ºé€Ÿåº¦ãŒç•°å¸¸ã«é€Ÿã„ã¨ã€ãƒãƒƒãƒˆä¸Šã§è©±é¡Œã ã€‚ãªãœé€Ÿã„ã®ã‹ã€ã‚µã‚¤ãƒˆå‰µè¨è€…ã®ãƒ™ãƒ³ãƒ»ãƒãƒ«ãƒ‘ãƒ¼ãƒ³ã•ã‚“ãŒã‚µã‚¤ãƒˆå†…ã®è¨˜äº‹ã§èª¬æ˜Žã—ã¦ã„ã‚‹ã€‚ 2016å¹´ã«ã‚ªãƒ¼ãƒ—ãƒ³ã—ãŸdev.toã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ãŒæƒ…å ±ã‚’äº¤æ›ã—ãŸã‚Šã€è°è«–ã—ãŸã‚Šã§ãã‚‹ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãƒ¼ã‚µã‚¤ãƒˆã€‚ãƒˆãƒƒãƒ—ãƒšãƒ¼ã‚¸ã«ã¯ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒæŠ•ç¨¿ã—ãŸãƒ–ãƒã‚°è¨˜äº‹ã®ã‚¿ã‚¤ãƒˆãƒ«ã‚„ã‚³ãƒ¡ãƒ³ãƒˆãŒã€SNSã®ã‚¿ã‚¤ãƒ ãƒ©ã‚¤ãƒ³ã®ã‚ˆã†ã«ä¸¦ã‚“ã§ã„ã‚‹ã€‚ã“ã®ãƒˆãƒƒãƒ—ãƒšãƒ¼ã‚¸ã®è¡¨ç¤ºã«ã‹ã‹ã‚‹æ™‚é–“ã€å„è¨˜äº‹ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ãŸã¨ãã®ãƒšãƒ¼ã‚¸é·ç§»ãŒâ€œä¸€çž¬â€ãªã®ã ã€‚ ãªãœé€Ÿã„ã®ã‹ã€‚ãƒãƒ«ãƒ‘ãƒ¼ãƒ³ã•ã‚“ãŒ17å¹´2æœˆã«æŠ•ç¨¿ã—ãŸãƒ–ãƒã‚°è¨˜äº‹ã«ã‚ˆã‚Œã°ã€ç±³FastlyãŒæä¾›ã™ã‚‹CDNï¼ˆContent Delivery Networkï¼‰ã‚’æ´»ç”¨ã—ã¦ã„ã‚‹ã€‚CDNã¯ä¸–ç•Œä¸ã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã‚’åˆ†æ•£é…ç½®ã—ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã”ã¨ã«æœ€ã‚‚ï¼ˆãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯çš„ã«ï¼‰è¿‘ã„ã‚µãƒ¼ãƒã«ã‚ãƒ£ãƒƒ
sheeplogh 2017/11/15
performance

web

CDN
ãƒªãƒ³ã‚¯
ãƒªãƒ‹ãƒ¥ãƒ¼ã‚¢ãƒ«ã—ãŸæ—¥çµŒé›»åç‰ˆãŒé«˜é€Ÿã™ãŽã¦ãƒ¤ãƒã‚¤ä»¶ï½œkonpyu
æ—¥æœ¬çµŒæ¸ˆæ–°èžã¯å›½å†…ã‚’ä»£è¡¨ã™ã‚‹çµŒæ¸ˆèªŒã ã€‚ãã®é›»åç‰ˆã¯webã§ã®ç¶™ç¶šèª²é‡‘ã‚’å¤§æˆåŠŸã•ã›ã€ã„ã¾ã‚„50ä¸‡ä»¥ä¸Šã®æœ‰æ–™ä¼šå“¡ã‚’æ“ã™ã‚‹ãƒ¢ãƒ³ã‚¹ã‚¿ãƒ¼ã‚µã‚¤ãƒˆã ã€‚ ãã®æ—¥çµŒé›»åç‰ˆãŒ11æœˆ6æ—¥ã«å…¨é¢ãƒªãƒ‹ãƒ¥ãƒ¼ã‚¢ãƒ«ã—ãŸã®ã ãŒã€å…¬é–‹å¾Œã€webæ¥ç•ŒãŒã«ã‚ã‹ã«ã–ã‚ã¤ã„ãŸã€‚è¡¨ç¤ºé€Ÿåº¦ãŒçˆ†é€Ÿã ã£ãŸã®ã ã€‚æ—¥çµŒå…¬å¼ã‚‚ãƒ¢ãƒã‚¤ãƒ«ã§2å€ã®è¡¨ç¤ºé€Ÿåº¦ã‚’é”æˆã—ãŸã¨å ‚ã€…ã¨å®£è¨€ã—ã¦ã„ãŸã€‚ webã‚µãƒ¼ãƒ“ã‚¹ã¯ç¶™ç¶šçŽ‡ã“ãç¥žKPIã§ã€ãã®ç¶™ç¶šçŽ‡ã«ã¯é€Ÿåº¦ãŒå¤§ããå½±éŸ¿ã™ã‚‹ã€‚ ã“ã‚Œã¯ãƒã‚§ã‚ã‚‰ãªã„ã¨ãƒ¤ãƒã‚¤ã¨æ„Ÿã˜ã€å‹äººã®kitakã•ã‚“ã¨ã‚¹ãƒ”ãƒ¼ãƒ‰ã®ç§˜å¯†ã‚’èª¿æŸ»ã—ã¦ã¿ãŸã€‚ Fastlyã‚’ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚ãƒ£ãƒƒã‚·ãƒ¥ã«ä½¿ã†æ®†ã©ã®ãƒ‡ãƒ¼ã‚¿ã¯Fastlyã‚’çµŒç”±ã—ã¦å–å¾—ã•ã‚Œã¦ã„ãŸã€‚Fastlyã¯æœ€è¿‘æ³¨ç›®ã‚’é›†ã‚ã¦ã„ã‚‹CDNï¼ˆä¸–ç•Œä¸ã«ã‚¨ãƒƒã‚¸ã‚µãƒ¼ãƒãƒ¼ã‚’é…ç½®ã—ã€é«˜é€Ÿã«ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’é…ä¿¡ã™ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ï¼‰ã§ã€éžå¸¸ã«é«˜æ©Ÿèƒ½ã§ãƒ¦ãƒ‹ãƒ¼ã‚¯ãªã‚µãƒ¼ãƒ“ã‚¹ã ã€‚ ä¸€èˆ¬ã«ã€CDNã¯ã„ã£ãŸã‚“ä¸–ç•Œä¸ã«ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’ã°ã‚‰ã¾ãã¨ã€ãã‚Œã‚’ç„¡
sheeplogh 2017/11/13
performance

web

HTTP2

CDN
ãƒªãƒ³ã‚¯
CDNåˆ‡ã‚Šæ›¿ãˆä½œæ¥ã«ãŠã‘ã‚‹ã€Webç‰ˆãƒ¡ãƒ«ã‚«ãƒªã®å€‹äººæƒ…å ±æµå‡ºã®åŽŸå› ã«ã¤ãã¾ã—ã¦ - Mercari Engineering Blog
æœ¬æ—¥ã‚³ãƒ¼ãƒãƒ¬ãƒ¼ãƒˆã‚µã‚¤ãƒˆã§ãŠçŸ¥ã‚‰ã›ã—ãŸé€šã‚Šã€Webç‰ˆã®ãƒ¡ãƒ«ã‚«ãƒªã«ãŠã„ã¦ä¸€éƒ¨ã®ãŠå®¢ã•ã¾ã®å€‹äººæƒ…å ±ãŒä»–è€…ã‹ã‚‰é–²è¦§ã§ãã‚‹çŠ¶æ…‹ã«ãªã£ã¦ã„ãŸã“ã¨ãŒåˆ¤æ˜Žã—ã¾ã—ãŸã€‚åŽŸå› ã¯ã™ã§ã«åˆ¤æ˜Žã—ã¦ä¿®æ£ãŒå®Œäº†ã—ã¦ãŠã‚Šã¾ã™ã€‚ã¾ãŸã€å€‹äººæƒ…å ±ã‚’é–²è¦§ã•ã‚ŒãŸå¯èƒ½æ€§ã®ã‚ã‚‹ãŠå®¢ã•ã¾ã«ã¯ã€ãƒ¡ãƒ«ã‚«ãƒªäº‹å‹™å±€ã‚ˆã‚Šã€ãƒ¡ãƒ«ã‚«ãƒªå†…ã®å€‹åˆ¥ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã«ã¦ã”é€£çµ¡ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ãŠå®¢ã•ã¾ã®å¤§åˆ‡ãªå€‹äººæƒ…å ±ã‚’ãŠé ã‹ã‚Šã—ã¦ã„ã‚‹ã«ã‚‚é–¢ã‚ã‚‰ãšã€ã“ã®ã‚ˆã†ãªäº‹æ…‹ã«è‡³ã‚Šã€æ·±ããŠè©«ã³ã‚’ç”³ã—ä¸Šã’ã¾ã™ã€‚ æœ¬ã‚¨ãƒ³ãƒˆãƒªã§ã¯æŠ€è¡“çš„è¦³ç‚¹ã‹ã‚‰è©³ç´°ã‚’ãŠä¼ãˆã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚ 2017å¹´6æœˆ27æ—¥ã€€CDNã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®å‹•ä½œã«ã¤ã„ã¦ã€CDNãƒ—ãƒãƒã‚¤ãƒ€ã¨ä»•æ§˜ã«ã¤ã„ã¦ç¢ºèªã—æ¤œè¨¼ã‚’è¡Œã„ã¾ã—ãŸã€‚ãã®çµæžœä¸€éƒ¨è¨˜è¿°ã«å®Ÿéš›ã¨ç•°ãªã‚‹ç®‡æ‰€ãŒã‚ã‚Šã€åŠ ç†ä¿®æ£ã„ãŸã—ã¾ã—ãŸã€‚ æ¦‚è¦ ãƒ¡ãƒ«ã‚«ãƒªWebç‰ˆã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’ã—ã¦ã„ã‚‹CDNã®ãƒ—ãƒãƒã‚¤ãƒ€åˆ‡ã‚Šæ›¿ãˆã‚’è¡Œã„ã¾ã—ãŸã€‚ ãã®éš›æœ¬æ¥ã‚ãƒ£ãƒƒã‚·ãƒ¥ã•ã‚Œã‚‹ã¹ãã§ãªã„
sheeplogh 2017/06/23
CDN

security

case
ãƒªãƒ³ã‚¯
Fastly ã«å…¥ç¤¾ã—ã¾ã—ãŸ
Summary in English: Joined Fastly, will continue my work on H2O there as an open-source developer. 2017å¹´1æœˆ1æ—¥ä»˜ã§ã€Fastly ç¤¾ã¸è»¢è·ã—ãŸã®ã§å ±å‘Šã„ãŸã—ã¾ã™ã€‚ éŽåŽ»ï¼•å¹´é–“ã€DeNA ã§ã¯ R&D çš„ãªç«‹å ´ã‹ã‚‰ã€æ§˜ã€…ãªåŸºç›¤çš„ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ï¼ˆã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã«ãªã£ãŸã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ã—ã€ã‚¯ãƒãƒ¼ã‚ºãƒ‰ãªã‚‚ã®ã‚‚ã‚ã‚Šã¾ã™ï¼‰ã®é–‹ç™ºã«æºã‚ã£ã¦ãã¾ã—ãŸã€‚ æœ€è¿‘ï¼’å¹´é–“ã¯ã€åŒç¤¾ã®ã‚²ãƒ¼ãƒ ç”¨ã‚µãƒ¼ãƒã«ç«¯ã‚’ç™ºã™ã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã® HTTP/2 ã‚µãƒ¼ãƒã€ŒH2Oã€ã®é–‹ç™ºã«å¾“äº‹ã—ã¦ãã¾ã—ãŸãŒã€ãã®å®Ÿè£…å“è³ªãŒé«˜ãè©•ä¾¡ã•ã‚Œã€ä¸–ç•Œæœ‰æ•°ã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„é…ä¿¡ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ï¼ˆCDNï¼‰ã§ã‚ã‚‹ Fastly ã§æŽ¡ç”¨ã•ã‚ŒãŸä»–ã€å¤§è¦æ¨¡ãªã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒ“ã‚¹äº‹æ¥è€…ã§æŽ¡ç”¨ã«ã‚€ã‘ãŸå‹•ããŒé€²ã‚€ãªã©ã®æˆæžœãŒå‡ºã¤ã¤ã‚ã‚Šã¾ã™ã€‚ ã¾ãŸã€H2O ã«ãŠã‘ã‚‹å®Ÿè£…çµŒé¨“ã‚’ã‚‚ã¨ã«ã€H
sheeplogh 2017/01/12
H2O

http2

cdn
ãƒªãƒ³ã‚¯
Realtime CDN ã® Fastly ã«å…¥ç¤¾ã—ã¾ã—ãŸ - Anonymous Function
ã“ã®è¨˜äº‹ã¯ç§»å‹•ã—ã¾ã—ãŸã€‚
sheeplogh 2015/08/17
ã€Œä¾‹ãˆã°ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‹ã‚‰ Fastly ã® Web API ã‚’å©ãã“ã¨ã§ã€ä¸–ç•Œä¸ã® POP (é…ä¿¡æ‹ ç‚¹) ã‹ã‚‰ cache ã‚’ä¸€çž¬ã§ purge ã§ãã¾ã™ã€ã»ã‰ãƒ¼

CDN
ãƒªãƒ³ã‚¯
CDNã‚’Akamaiã«åˆ‡ã‚Šæ›¿ãˆãŸ - Glide Note
2ãƒ¶æœˆãã‚‰ã„å‰ã«CDNã‚’Akamaiã«åˆ‡ã‚Šæ›¿ãˆãŸã®ã§ã€çŸ¥è¦‹ã‚’å…¬é–‹ã€‚ (è¿½è¨˜ 2015å¹´8æœˆ18æ—¥ ç§å€‹äººã®èªè˜ä¸è¶³ã§ç”¨èªžã®ä½¿ã„æ–¹ã«å•é¡ŒãŒã‚ã£ãŸã®ã§ä¸€éƒ¨ä¿®æ£ã—ã¾ã—ãŸ s/SLA 100%/é«˜å¯ç”¨æ€§æ§‹æˆ/g) TL;DR Kaizen Platform, Inc.ã§åˆ©ç”¨ã—ã¦ã„ã‚‹CDNã‚’Akamaiã«åˆ‡ã‚Šæ›¿ãˆãŸ Akamaiã¯ã‚¹ã‚¿ãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã§ã‚‚åˆ©ç”¨å‡ºæ¥ã‚‹ã‚³ã‚¹ãƒˆæ„Ÿ é«˜å¯ç”¨æ€§æ§‹æˆã®Akamaiã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã§CDNã®å¯ç”¨æ€§ã¨ã„ã†ã‚¤ãƒ³ãƒ•ãƒ©ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢çš„ã«é ã®ç—›ã„å•é¡ŒãŒæ¸›ã£ãŸ CDNç¬¬ä¸€ä¸–ä»£ AWS CloudFront CDN (-2015å¹´1æœˆ) CDNã«CloudFrontã‚’åˆ©ç”¨ ã‚µãƒ¼ãƒ“ã‚¹ã§åˆ©ç”¨ã—ã¦ã„ã‚‹ã‚¤ãƒ³ãƒ•ãƒ©ã®ã»ã¨ã‚“ã©ãŒAWSã§ç¨¼åƒã—ã¦ãŠã‚Šã€ ãã®é–¢ä¿‚ã§CDNã‚‚CloudFrontã‚’é¸æŠžã€‚ CDNç¬¬äºŒä¸–ä»£ CloudFront + CDN77 (2015å¹´1æœˆ-5æœˆ) AWS CloudFront
sheeplogh 2015/08/17
CDN
ãƒªãƒ³ã‚¯
å®Ÿè·µï¼ãƒŒãƒ¼ãƒ©ãƒœã‚µãƒ¼ãƒ“ã‚¹ã§ã® CloudFront ã®éšœå®³å¯¾ç– | æ ªå¼ä¼šç¤¾ãƒŒãƒ¼ãƒ©ãƒœ(Nulab inc.)
CDNãŒå˜ä¸€éšœå®³ç‚¹ã«ãªã‚‰ãªã„ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã« ãƒŒãƒ¼ãƒ©ãƒœã§ã¯ 2010 å¹´Â CacooÂ ã®å•†ç”¨ã‚µãƒ¼ãƒ“ã‚¹ã®é–‹å§‹ã«åˆã‚ã›ã¦ AWS ã«ãŠã‘ã‚‹é‹ç”¨ã‚’é–‹å§‹ã—ã¾ã—ãŸã€‚å½“æ™‚ã€é‹ç”¨ç’°å¢ƒã¨ã—ã¦ AWS ã‚’æŽ¡æŠžã™ã‚‹æ±ºã‚æ‰‹ã®ä¸€ã¤ã«ãªã£ãŸã®ãŒ CloudFrontÂ ã§ã—ãŸã€‚ãã®å¾Œã‚‚ç€ã€…ã¨ã‚¨ãƒƒã‚¸ãƒã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯å¢—ãˆã€ç‹¬è‡ªãƒ‰ãƒ¡ã‚¤ãƒ³ã®ã‚µãƒãƒ¼ãƒˆãªã©é…åŠ›çš„ãªæ©Ÿèƒ½ã‚‚æä¾›ã•ã‚Œã€ä»Šã§ã¯ãƒŒãƒ¼ãƒ©ãƒœã®å…¨ã‚µãƒ¼ãƒ“ã‚¹ã®é™çš„ãƒ•ã‚¡ã‚¤ãƒ«ã®é…ä¿¡ã§åˆ©ç”¨ã—ã¦ã„ã‚‹ã€ç„¡ãã¦ã¯ãªã‚‰ãªã„ã‚µãƒ¼ãƒ“ã‚¹ã¨ãªã£ã¦ã„ã¾ã™ã€‚ ãã®é…åŠ›ã®åé¢ã€CloudFront ã®éšœå®³ã¯ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãã®ã‚‚ã®ã«å•é¡ŒãŒãªãã¦ã‚‚ã€ä»¥ä¸‹ã®ã‚ˆã†ãªè¡¨ç¤ºãŒå´©ã‚ŒãŸç”»é¢ãŒè¡¨ç¤ºã•ã‚Œã¦ã€ãƒ¦ãƒ¼ã‚¶ãŒå…¨ãã‚µãƒ¼ãƒ“ã‚¹ã‚’ä½¿ãˆãªããªã‚‹ã¨ã„ã†ã€ãã®å½±éŸ¿ãŒéžå¸¸ã«å¤§ãã„ã‚‚ã®ã§ã™ã€‚ã¾ãŸéšœå®³ã®åŽŸå› ãŒ DNS ã‚„ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®çµŒè·¯ã«ãŠã‘ã‚‹å•é¡Œã¨ã„ã£ãŸã€ç§ãŸã¡ãŒç›´æŽ¥è§£æ±ºã—ã«ãã„é ˜åŸŸã«ã‚ã‚‹ã“ã¨ã‚‚ã—ã°ã—ã°ã§ã™ã€‚ ãŸã ã€ã©ã‚“ãªäº‹æƒ…ã§ã‚ã‚Œã€éšœ
sheeplogh 2014/11/28
dns

CDN
ãƒªãƒ³ã‚¯
CloudFront Purge Tool - CDN Planet
CloudFront Purge Tool A Chrome extension, to easily purge (invalidate) files from Amazon CloudFront, using an intuitive, secure interface. You should not use this tool. It probably does not work anymore. Nowadays, CloudFront enables you to purge files via the AWS console. Follow us on Twitter to hear about the launch of new tools (coming soon!) Currently, you cannot purge files from CloudFront via
sheeplogh 2013/06/13
ãŠã€‚

AWS

CloudFront

CDN
ãƒªãƒ³ã‚¯
1