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Perlã«é–¢ã™ã‚‹uokadaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (10)

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Hokkaido.pmã§uWSGIã«ã¤ã„ã¦LTã—ãŸ - Pixel Pedals of Tomakomai
Hokkaido.pm ã§uWSGIã«ã¤ã„ã¦è©±ã—ã¦ãã¾ã—ãŸã€‚uWSGIã¯ Nginx ã‚„ Cherokee ã§ã‚‚æ¨™æº–å¯¾å¿œãŒã•ã‚Œåˆã‚ã¦ãŠã‚Šã€ä»Šå¾Œã®ç™ºå±•ãŒæœŸå¾…ã•ã‚Œã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã§ã™ã€‚ã‚¹ãƒ©ã‚¤ãƒ‰ã¯ä»¥ä¸‹ã§ã™ã€‚ ã‚¦ãƒ°ã‚¹ã‚ãƒ¼ã¨PSGI View more presentations from hiratara ãƒ‡ãƒ¢ãŒãƒ¡ã‚¤ãƒ³ã ã£ãŸã®ã§ã€ãƒ‡ãƒ¢ã®æ‰‹é †ã«ã¤ã„ã¦ã‚‚æ›¸ã„ã¦ãŠãã¾ã™ã€‚ ã¾ãšã€uWSGI ã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã¯httpã§ã¯ãªãuwsgiãƒ—ãƒãƒˆã‚³ãƒ«ã‚’å–‹ã‚‹ã®ã§ã€uwsgiãƒ—ãƒãƒˆã‚³ãƒ«ã‚’å–‹ã‚Œã‚‹ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã‚’ç«‹ã¡ä¸Šã’ã¾ã™ã€‚Plack::App::uWSGI ã¯ã€ã„ã¡ã„ã¡nginxã¨ã‹ã‚’ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã™ã‚‹ã®ãŒé¢å€’ã ã£ãŸã®ã§è‡ªåˆ†ã§æ›¸ã„ãŸPSGIã‚µãƒ¼ãƒã§å‹•ã‹ã›ã‚‹uwsgiã®ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã§ã€githubã«ã ã‘ä¸Šã’ã¦ã¾ã™ã€‚uWSGIã«psgiãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’å®Ÿè¡Œã•ã›ã‚‹ãŸã‚ã®modifier1ã§ã‚ã‚‹"5"ã¯ã€ç¾çŠ¶ã§ã¯fas
uokada 2021/09/23
uwsgi

nginx

perl

python
ãƒªãƒ³ã‚¯
YAPC::Asia Tokyo 2013: ã€Œæœ¬å½“ã«ã‚ã£ãŸãƒ¬ã‚¬ã‚·ãƒ¼ãªè©±ã€ã¨æœ€è¿‘ã®livedoorBlogã®æ”¹ä¿® : D-7 <altijd in beweging>
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uokada 2013/09/25
livedoor

YAPC

PSGi

plack

Perl
ãƒªãƒ³ã‚¯
Perlã®æ›¸ã‘ãªã„å¥³åå¤§ç”ŸãŒã¯ã¦ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³ã«å‚åŠ ã—ã¦ããŸ - ã´ã‚ˆã´ã‚ˆ.py
ç²¾ç¥žã®æ™‚ã®éƒ¨å±‹ã§ãŠé¦´æŸ“ã¿ã®ã¯ã¦ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³(8/12 - 9/6)ã«ã€ Perlã®æ›¸ã‘ãªã„æƒ…å¼±å¥³åå¤§ç”ŸãŒå‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ photo by Norio.NAKAYAMA ã¯ã¦ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³ã®ã„ã„ã¨ã“ã‚ ï¼ŠWebã‚¢ãƒ—ãƒªé–‹ç™ºã‚’ã²ã¨é€šã‚Šä½“é¨“ã§ãã‚‹ è©³ã—ãã¯ ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³å‰åŠã¾ã¨ã‚ã«æ›¸ãã¾ã™ãŒã€ ã¯ã¦ãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒ³ã§ã¯è¨è¨ˆã‹ã‚‰ã‚µãƒ¼ãƒãƒ¼ã‚µã‚¤ãƒ‰/ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚µã‚¤ãƒ‰ã®å®Ÿè£…ã¾ã§ã‚’2é€±é–“ã§ä½“é¨“ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ æ¯Žæ—¥åˆå‰ä¸ã«è¬›ç¾©ã‚’å—ã‘ã€åˆå¾Œã«ã¯ãã®è©±é¡Œã«é–¢é€£ã™ã‚‹èª²é¡ŒãŒå‡ºã•ã‚Œã¾ã™ã€‚ ã‚ã‹ã‚‰ãªã„ã“ã¨ã‚‚ãŸãã•ã‚“ã‚ã‚Šã¾ã™ãŒã€ ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã•ã‚“ãŒå¦ç”Ÿ2äººã«å¯¾ã—ã¦1äººãƒ¡ãƒ³ã‚¿ãƒ¼ã¨ã—ã¦å¸¸ã«ã¤ã„ã¦ãã‚Œã‚‹ã¨ã„ã†æœ€é«˜ã«è´…æ²¢ãªç’°å¢ƒã§ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ æ¥½ã—ã™ãŽã¦å®šæ™‚ã«ã¯å¸°ã‚Œã¾ã›ã‚“ã§ã—ãŸã€‚ ï¼Šã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã«ãªã‚ŠãŸã„å¦ç”Ÿã«ã¨ã£ã¦æœ€é«˜ã®ç’°å¢ƒ ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã«ãªã‚ŠãŸã„å¦ç”Ÿã«ã¨ã£ã¦æœ€é«˜ã®ç’°å¢ƒã¨ã¯ãªã‚“ã§ã—ã‚‡ã†ã‹ã€‚ 6ä¸‡å††ä»¥ä¸Šã™
uokada 2013/09/08
hatena

perl

intern

internship
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Crypt::CBC ã«ã‚ˆã‚‹ Blowfish æš—å·åŒ– - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
This module is a Perl-only implementation of the cryptographic cipher block chaining mode (CBC). In combination with a block cipher such as DES or IDEA, you can encrypt and decrypt messages of arbitrarily long length. The encrypted messages are compatible with the encryption format used by SSLeay, and can be made compatible with the newer OpenSSL package by specifying the -salt argument. å…ˆã® XML.co
uokada 2012/09/04
Perl

encryption

blowfish
ãƒªãƒ³ã‚¯
(How to Write a (Lisp) Interpreter (in Perl)) - tokuhirom's blog
lisp ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ—ãƒªã‚¿ã‚’ Perl ã§ã‹ã„ãŸã€‚å‰ã‹ã‚‰ lis.pl ã‚’ã¤ã‹ã£ã¦ã¿ãŸã‹ã£ãŸã®ã§ã¡ã‚‡ã†ã©ã‚ˆã‹ã£ãŸã€‚ å…ƒãƒã‚¿ã¯ã“ã¡ã‚‰ æ—¥æœ¬èªž: http://www.aoky.net/articles/peter_norvig/lispy.htm è‹±èªž: http://norvig.com/lispy.html perl ã®å¼·åŠ›ãªæ©Ÿèƒ½ã‚’ã¤ã‹ã„ã“ãªã™ã“ã¨ã§éžå¸¸ã«ç°¡å˜ã« lisp ã‚’å®Ÿè£…ã§ãã‚‹ã€‚æ±Žç”¨æ€§ã‚’ãŸã‹ã‚ã‚‹ãŸã‚ã«ã¡ã‚‡ã„ã¡ã‚‡ã„ç´°å·¥ã—ã¦ã‚‹ã®ã§ python ã®ã‚„ã¤ã‚ˆã‚Šé•·ã„ã‘ã©ãã€‚æœ¬è³ªçš„ã«ã¯ã‚ã‚“ã¾é‡ã‹ã‚ã‚‰ãªã„ã§ã™ã€‚ Parse ã¯éžå¸¸ã«æ‰‹æŠœããªã®ã¯ã‚½ãƒ¼ã‚¹ã‚’ã¿ã‚Œã°ã‚ã‹ã‚‹ã¨ãŠã‚Šã§ã™ã€‚å…ƒã®ã‚„ã¤ãŒãã†ã ã‹ã‚‰ã§ã™ãŒã€‚ å…¨ã‚½ãƒ¼ã‚¹ã¯ã“ã¡ã‚‰ã€‚ use strict; use warnings; use utf8; use 5.16.0; use autodie; package Lispl::Env { use L
uokada 2012/07/14
Perl

lisp
ãƒªãƒ³ã‚¯
Burrows Wheeler Transform ã¨ Suffix Array - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
,. -â€'''''""Â¨Â¨Â¨ãƒ½ (.ï¼¿ï¼¿_,,,... -ï½§ã‚¡ï¾Œ|ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã‚â€¦ã‚ã‚Šã®ã¾ã¾ ä»Šæ—¥ã€€èµ·ã“ã£ãŸäº‹ã‚’è©±ã™ãœï¼ |i i|ã€€ ã€€ }!ã€€}} /ï¼| |lï½¤{ã€€ ã€€j}ã€€/,,ï½¨//ï½œã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€ŽBWT ã«ã¤ã„ã¦èª¿ã¹ã¦ã„ãŸã‚‰ Suffix Array ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒã§ãã¦ã„ãŸã€ i|:!ãƒ¾ï½¤_ï¾‰ï¼ u {:}//ï¾ |ï¾˜ u' }ã€€ ,ï¾‰ã€€_,!V,ï¾Š | ï¼Â´fãƒˆï½¤_{ï¾™{,ã‚£'ï½…ï¾—ã€€, ï¾€äººã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ãªâ€¦ã€€ä½•ã‚’è¨€ã£ã¦ã‚‹ã®ã‹ã€€ã‚ã‹ã‚‰ããƒ¼ã¨æ€ã†ãŒ /' ã€€ ãƒ¾|å®€| {Â´,)âŒ’`/ |<ãƒ½ï¾„iã‚ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ãŠã‚Œã‚‚ä½•ã‚’ã•ã‚ŒãŸã®ã‹ã‚ã‹ã‚‰ãªã‹ã£ãŸâ€¦ ,ï¾žã€€ ï¼ )ãƒ½ iLï¾š ã€€u' |ã€€| ãƒ¾ï½Œï¾„ï¾Šã€‰ |ï¼_ï¼ã€€ ï¾Š !ãƒ‹âŠ‡ã€€'ï¼:} ã€€V:::::ãƒ½ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€é ãŒã©ã†ã«ã‹ãªã‚Šãã†ã ã£ãŸâ€¦ /ï¼ äºŒäºŒäºŒ7'T'' ï¼u'ã€€__ /:::::::/ï½€ãƒ½ /'
uokada 2012/04/02
Suffix Array

programming

Perl

algorithm
ãƒªãƒ³ã‚¯
Perlã§åœ§ç¸®
5. ãƒ‡ã‚£ã‚¹ã‚¯ãƒªãƒ¼ãƒ‰ã¨åœ§ç¸® HDD vs ãƒ¡ãƒ¢ãƒª -> 10 -6 ~ 10 -9 ã®å·® HDD ä¸Šã®ãƒ‡ãƒ¼ã‚¿ã®ã‚·ãƒ¼ã‚¯ ï½¥ï½¥ï½¥ ãƒ‡ã‚£ã‚¹ã‚¯ã®å›žè»¢å¾…ã¡ã€ãƒ˜ãƒƒãƒ‰ã®ç§»å‹•ã« ms âˆ´ ãƒ‡ã‚£ã‚¹ã‚¯ã‚·ãƒ¼ã‚¯å›žæ•°ã‚’æœ€å°åŒ–ã—ãŸã„ OS ( ã‚«ãƒ¼ãƒãƒ« ) ãƒ–ãƒãƒƒã‚¯å˜ä½ã§ã®èªã¿å‡ºã— é€£ç¶šã—ãŸãƒ‡ãƒ¼ã‚¿ã¯è¿‘ã„å ´æ‰€ã«ä¿å˜ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ B+ æœ¨ãªã©æœ€é©ãªãƒ‡ãƒ¼ã‚¿æ§‹é€ ã®é¸æŠž åœ§ç¸®ã—ã¦ä¿å˜ -> æ¶ˆè²»ãƒ–ãƒãƒƒã‚¯æ•°ã‚’æ¸›ã‚‰ã™ 6. å¾©å·å‡¦ç†ã¨è² è· åœ§ç¸®ã—ã¦ä¿å˜ -> CPUå‡¦ç†ã¨ I/O ã®ã‚ªãƒ¼ãƒãƒ¼ãƒ©ãƒƒãƒ—ã§ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆå‘ä¸Š åœ§ç¸®æ¸ˆã¿ãƒ‡ãƒ¼ã‚¿ã®èªã¿å‡ºã— ï½¥ï½¥ï½¥ I/O è² è· åœ§ç¸®ã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿ã®å±•é–‹ ï½¥ï½¥ï½¥ CPU è² è· ãƒ‡ãƒ¼ã‚¿ãŒå°ã•ã„ ï½¥ï½¥ï½¥ ã‚ãƒ£ãƒƒã‚·ãƒ¥ã«è¼‰ã‚Šã‚„ã™ã„
uokada 2011/06/28
ãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³

perl

compress
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Consistent Hashing ã‚’è©¦ã™
Consistent Hashing ã¯ã€ è¤‡æ•°ã®ãƒŽãƒ¼ãƒ‰ã«ãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’åˆ†æ•£ã•ã›ã‚‹æ–¹æ³•ã¨ã—ã¦ã€ Amazon Dynamo ã‚„ Cache::Memcached::Fast ãªã©ã§ä½¿ã‚ã‚Œã¦ã„ã‚‹ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã§ã™ã€‚ ã“ã®æ–‡ç« ã§ã¯ã€Perl ã§å®Ÿéš›ã« Consistent Hashing ã‚’å®Ÿè£…ã—ã€ ãã®ç‰¹å¾´ã‚’ç†è§£ã™ã‚‹ã“ã¨ã‚’ç›®çš„ã¨ã—ã¾ã™ã€‚ æ›´æ–°å±¥æ´ 2008-06-01: å…¬é–‹ ã‚µãƒ¼ãƒãƒ¼å°æ•°ã§å‰²ã£ãŸä½™ã‚Š (mod) ã‚’ä½¿ç”¨ã™ã‚‹ ã¾ãš Consistent Hashing ã¨æ¯”è¼ƒã™ã‚‹ãŸã‚ã«ã€ãƒ¬ã‚³ãƒ¼ãƒ‰ã«å¯¾ã—ã¦æ•´æ•°ã®ãƒãƒƒã‚·ãƒ¥å€¤ã‚’æ±‚ã‚ã€ ãƒãƒƒã‚·ãƒ¥å€¤ã‚’ãƒŽãƒ¼ãƒ‰æ•°ã§å‰²ã£ãŸä½™ã‚Š (mod) ã§ã€ãƒŽãƒ¼ãƒ‰ã‚’é¸æŠžã™ã‚‹ã¨ã„ã†æ–¹æ³•ã‚’æ›¸ã„ã¦ã¿ã¾ã™ã€‚ ã“ã“ã§ã¯ã€ãƒãƒƒã‚·ãƒ¥å€¤ã®ç®—å‡ºã« CRC (Cyclic Redundancy Check) ã‚’ä½¿ç”¨ã—ã¦ã„ã¾ã™ã€‚ use strict; use String::CRC; use Pe
uokada 2010/12/06
Perl

åˆ†æ•£

ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ

consistenthashing

algorithm
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naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ - ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ãƒ—ãƒ¼ãƒªãƒ³ã‚°ã®è©±
ã‹ãªã‚ŠãªãŒãƒ¼ã„ã‚¨ãƒ³ãƒˆãƒªã«ãªã‚‹äºˆå®šãªã®ã§,çµè«–ã ã‘æœ€åˆã«æ›¸ãã¨ã“ã‚“ãªæ„Ÿã˜. ã“ã®è©±é¡Œã«ã¤ã„ã¦ã¯è‡ªåˆ†ã‚‚ ã‚ã¨ã§æ›¸ã ã¨è¨€ã£ã¦æ›¸ã„ã¦ãªã‹ã£ãŸã®ã§æ›¸ã„ã¦ã¿ã¾ã™ã‚ˆã€‚2006å¹´ã®ä¸‹æœŸã«ã‚‚ãªã£ã¦ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ãƒ—ãƒ¼ãƒªãƒ³ã‚°ã‹ã‚ˆã¨ã„ã†ãƒ„ãƒƒã‚³ãƒŸã‚‚ã‚ã‚Šãã†ã§ã™ãŒã€ã‚ã¨ã§æ›¸ãã¨ã„ã£ãŸã‚‰æ›¸ãã®ã€‚ã‚ã¨ã§èªã‚€ã¨ã„ã£ãŸã‚‰èªã‚€ã€‚ æ™®é€šã€Œã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ãƒ—ãƒ¼ãƒªãƒ³ã‚°ã€ã¨è¨€ã£ãŸã‚‰ã€ä¸»ã«äºŒã¤ã®å½¹å‰²ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚è©±ã‚’ç°¡å˜ã«ã™ã‚‹ãŸã‚ã«ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«é™å®šã—ã¦è¨€åŠã—ã¾ã™ã€‚ ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‹ã‚‰ DB ã¸ã®æŽ¥ç¶šã‚’é–‹ã‘ã£æ”¾ã—ã«ã—ã¦ã€æŽ¥ç¶šã«å¿…è¦ã¨ã•ã‚Œã‚‹ã‚ªãƒ¼ãƒãƒ¼ãƒ˜ãƒƒãƒ‰ã‚’ã‚«ãƒƒãƒˆã—ã¦åŒæ–¹ã®è² è·ã‚’ä¸‹ã’ã‚‹ã€‚ ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¨ DB ã¸ã®æŽ¥ç¶šã‚’ã€Œä½¿ã„ã¾ã‚ã™ã€ã“ã¨ã§ã€åŒæ™‚æŽ¥ç¶šæœ¬æ•°ã‚’ç¯€ç´„ã™ã‚‹ã€‚ ã¨ã„ã†ã‚‚ã®ã€‚ mod_perl ã§ DB ã¨æŽ¥ç¶šç¶æŒã™ã‚‹ã¨ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³æ•°å¢—ãˆã¦äº‘ã€…ã¨ã„ã†è©±ã¯ä¸»ã«å‰è€…ã®ã¿ã«ã¤ã„ã¦ã®è©±ã«ãªã‚Šã¾ã™ã€‚Apache::DB
uokada 2010/11/13
perl

ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹

è² è·åˆ†æ•£

MySQL
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MySQL

perl

scalability
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