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pochi-mk 2018/09/20
vue

ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹

js

performance

javascript
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æ—¥çµŒé›»åç‰ˆã‚’é€Ÿãã™ã‚‹ / nikkei-inside-frontend - Speaker Deck
Inside Frontend #2 ã®ç™ºè¡¨è³‡æ–™ã§ã™ https://inside-frontend.com
pochi-mk 2018/02/12
nikkei

performance

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JVMã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é‹ç”¨ã™ã‚‹éš›ã®ãƒ¡ã‚¸ãƒ£ãƒ¼ã©ã“ã‚ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ãƒã‚¤ãƒ³ãƒˆãƒ¡ãƒ¢ - yoskhdiaâ€™s diary
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pochi-mk 2017/11/07
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JVM

java

ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°

performance

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pochi-mk 2016/04/17
performance

development
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pochi-mk 2015/07/01
javascript

web

performance

Profiling

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
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ClojureCL - a Clojure library for parallel computations with OpenCL 2.0 (GPGPU).
Please support my work on Patreon by adopting a pet Neanderthal function in your name! I'll intive you to a dedicated Discord discussion server. Can't afford to donate? Ask for a free invite. Parallel computations with OpenCL 2.0 in Clojure High Performance Computing and GPGPU in Clojure: access the supercomputer on your desktop Slides and video of the presentation at EuroClojure 2016 Please suppo
pochi-mk 2015/06/17
ä¸€çž¬ ClozureCL ã¨ç©ºç›®ã—ãŸã€‚OpenCL ã® Clojure binding çš„ãªã‚‚ã®ï¼Ÿ

Clojure

GPGPU

parallel

java

performance
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ActiveRecordã‚’é€Ÿãã—ãŸã„ã ã‘ã®äººç”Ÿã ã£ãŸ - Qiita
Help us understand the probl em. What is going on with this article? Rails3.2ã‹ã‚‰Rails4.2ã«ä¸Šã’ãŸã‚‰ActiveRecordãŒé…ããªã£ãŸã®ã§ã€ã©ã†ã‚„ã£ã¦èª¿æŸ»ã—ã¦ã€ã©ã®ã‚ˆã†ã«å¯¾å‡¦ã—ãŸã‹ã‚’èªžã£ã¦ã¿ãŸã„ã€‚ ã¨ã¦ã‚‚é•·ã„ã®ã§ã€ãƒ€ãƒ«ã„äººã¯æœ€åˆã¨æœ€å¾Œã ã‘èªã‚ã°ã‚ˆã„ã§ã™ã€‚ TL;DR ç’°å¢ƒ: Ruby 2.1.5 ARã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’å¤§é‡ã«(ã–ã£ãã‚Š750kãã‚‰ã„)loadã™ã‚‹ãƒãƒƒãƒå‡¦ç† 3.2ç³»ã§ã®å®Ÿè¡Œæ™‚é–“ã¯ç´„480secã€ 4.2ç³»ã§ã¯ç´„2900sec ç´„6å€ã®æ€§èƒ½åŠ£åŒ– åŽŸå› : preloadã§æ€§èƒ½åŠ£åŒ–ã—ã¦ãŸ CollectionProxyã®ç”Ÿæˆå‘¨ã‚Šã§é…ããªã£ã¦ãŸ Rails4ã‹ã‚‰ARã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®1attributeæ¯Žã«Objectç”Ÿæˆã™ã‚‹ã®ã§é…ã„ GCã®æ™‚é–“ã‚‚å¢—ãˆãŸ èª¿æŸ»æ–¹æ³•: Githubã®commitã€Issueã‚’
pochi-mk 2015/04/15
rails4

rails

activerecord

gc

æ€§èƒ½

performance

ruby
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#CCSE2019 GREE VR Studio Lab ã€ŒVTuberå‘ã‘ç‰¹æ®Šè¡¨æƒ…ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ã®å¯èƒ½æ€§ã¨æ©Ÿæ¢°å¦ç¿’çš„ã‚¢ãƒ—ãƒãƒ¼ãƒã€(é€Ÿå…¬é–‹ç‰ˆ)
pochi-mk 2014/11/16
programming

java

slide

performance

Technology
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ã™ã“ã‚„ã‹Rails
2014-11-01 æ¸‹è°·Rubyä¼šè°01 http://regional.rubykaigi.org/shibuya01/Read less
pochi-mk 2014/11/04
Ruby

development

performance

é‹ç”¨

kaizen
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Facebook: iOSã‚¢ãƒ—ãƒªã®ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ - ãƒ¯ã‚¶ãƒŽãƒ | wazanova
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pochi-mk 2014/09/17
programming

performance

facebook

iOS
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pochi-mk 2014/07/05
UI

programming

javascript

performance

development
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OSv, designed for the cloud
OSv is the open-source versatile modular unikernel designed to run unmodified Linux applications securely on micro-VMs in the cloud. Built from the ground up for effortless deployment and management of micro-services and serverless apps, with superior performance. Simplified cloud stack The language runtime, OS and hypervisor all provide protection and abstraction. OSv minimizes the redundancy in
pochi-mk 2013/10/19
OpenJDK ã¯åˆ¥é€”å¿…è¦ã§ã™

cloud

performance

os

java

OSv

KVM

virtualization
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Devsã®å¸¸è˜ã€DBAã¯éžå¸¸è˜
PostgreSQLã‚’Kubernetesä¸Šã§æ´»ç”¨ã™ã‚‹ãŸã‚ã®Operatorç´¹ä»‹ï¼ï¼ˆCloud Native Database Meetup #3 ç™ºè¡¨è³‡æ–™ï¼‰
pochi-mk 2013/09/14
mysql

slideshare

performance

database

DB

tuning

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DBA
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pochi-mk 2013/09/03
ã‚ã‚ãŸww(å¤±ç¤¼) ã€‚ä»¥å‰èªã‚“ã ã‚ã‚“ã¡ã¹ã•ã‚“ã®Incanterå¥³åã®è¨˜äº‹ã®ãƒŽãƒªã ãªã€‚

oracle

ãƒã‚¿

performance

statspack
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RSpec Performance Turning - ãã‚Šã«ã£ã
ç¤¾å†…ã§é–‹å‚¬ã•ã‚ŒãŸRSpecå‹‰å¼·ä¼šãƒ†ã‚¹ãƒˆã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«ã¤ã„ã¦è©±ã—ãŸã®ã§è³‡æ–™ã‚’å…¬é–‹ã—ã¦ã¿ã¾ã™ã€‚ RSpecã®åã¯å† ã—ã¦ã„ã‚‹ã‚‚ã®ã®ä»–ã®è¨€èªžã‚„ãƒ†ã‚¹ãƒ†ã‚£ãƒ³ã‚°ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã§ã‚‚å¿œç”¨ã§ãã‚‹ã¨ã“ã‚ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ RSpec Performance Turning from sue445 8/3è¿½è¨˜ï¼šã¯ã¦ãƒ–ã‚³ãƒ¡ãƒ³ãƒˆè¿”ä¿¡ ãƒ†ã‚¹ãƒˆã®ãƒ†ã‚¹ãƒˆã«ã¯ãƒ†ã‚¹ãƒˆå¯¾è±¡ã‚’ä½¿ãˆã°ã„ã„ã‚“ã§ã—ã‚‡ã†ã‹ã€‚ å ´åˆã«ã‚ˆã‚Šã¾ã™ãã€‚ åŸºæœ¬çš„ã«ã¯ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã¨ãƒ†ã‚¹ãƒˆå¯¾è±¡ã®ãƒ—ãƒãƒ€ã‚¯ãƒˆã‚³ãƒ¼ãƒ‰ã¯ãƒšã‚¢ã§ã‚ã‚‹ã¯ãšãªã®ã§ã€ãƒ†ã‚¹ãƒˆã«ãƒã‚°ãŒæ··å…¥ã—ãŸã¨ã—ã¦ã‚‚å¯¾å¿œã™ã‚‹ãƒ†ã‚¹ãƒˆå¯¾è±¡ãŒå¤‰æ›´ã•ã‚Œã¦ã„ãªã‘ã‚Œã°ãƒ†ã‚¹ãƒˆãŒãªã‚“ã‚‰ã‹ã®å½¢ã§ã‚¨ãƒ©ãƒ¼ã«ãªã‚‹ã®ã§ã€ãã“ã§æ¤œçŸ¥ã§ãã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã®ãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ï¼ˆå…±é€šå‡¦ç†ã‚’ãƒ¡ã‚½ãƒƒãƒ‰æŠ½å‡ºãªã©ï¼‰ã¯ã€æ—¢å˜ã®ãƒ†ã‚¹ãƒˆãŒå“è³ªã‚’æ‹…ä¿ã—ã¦ãã‚Œã¦ã¾ã™ï¼ˆã‚°ãƒªãƒ¼ãƒ³ã®ã¾ã¾ã§ã‚ã‚Œã°ãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°æˆåŠŸï¼‰ 0ã‹ã‚‰ãƒ†ã‚¹ãƒˆæ›¸ãå ´åˆã§ãƒ†ã‚¹ãƒˆã®
pochi-mk 2013/07/31
performance

ruby

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Achieving awesome numerical performance in Clojure
Achieving awesome numerical performance inÂ Clojure Posted: March 7, 2013 in Uncategorized core.matrix is starting to get serious as a tool for Clojure numerics. Iâ€™ve been contributing to the effort because I need it for my own machine learning work and also for some of my more fun / artistic projects like enlight and Clisk. Iâ€™m pretty pleased with how it is working so far: The API is proving to be
pochi-mk 2013/03/11
performance

programming

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

Clojure
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NAVERã¾ã¨ã‚ã«è¦‹ã‚‹é…å»¶ãƒãƒ¼ãƒ‰ã®ã™ã™ã‚ Â« NAVER Engineers' Blog
ã‚ã‘ã¾ã—ã¦ãŠã‚ã§ã¨ã†ã”ã–ã„ã¾ã™ã€‚NAVERã¾ã¨ã‚ã®ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã‚’æ‹…å½“ã—ã¦ã„ã‚‹ç¸£ã§ã™ã€‚åˆè©£ã§å¼•ã„ãŸå¤§å‰ã®ãŠã¿ãã˜ã‚’æ¡ã‚Šã—ã‚ãªãŒã‚‰ä»Šå¹´ã‚‚å¼µã‚Šåˆ‡ã£ã¦ã„ã“ã†ã¨æ€ã„ã¾ã™ã€‚ ä»Šå›žã¯JavaScriptã®é…å»¶ãƒãƒ¼ãƒ‰ã®ä»•çµ„ã¿ã‚’NAVERã¾ã¨ã‚ã«å°Žå…¥ã—ãŸéš›ã®ãŠè©±ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ é…å»¶ãƒãƒ¼ãƒ‰ã®æ¤œè¨Ž æ˜¨å¹´NAVERã¾ã¨ã‚ã®ã¾ã¨ã‚é–²è¦§ãƒšãƒ¼ã‚¸ã‚„ã€ã¾ã¨ã‚ç·¨é›†ãƒšãƒ¼ã‚¸ã§ã®JavaScriptãƒ•ã‚¡ã‚¤ãƒ«ã®èªã¿è¾¼ã¿ã‚’é…å»¶ãƒãƒ¼ãƒ‰åŒ–ã™ã‚‹ä½œæ¥ã‚’ã—ã¾ã—ãŸã€‚å…ƒã€…ã¯ãƒšãƒ¼ã‚¸èªã¿è¾¼ã¿æ™‚ã«å…¨ã¦èªã¿è¾¼ã¾ã›ã¦ã„ã¾ã—ãŸãŒã€JavaScriptãƒ•ã‚¡ã‚¤ãƒ«ãŒå·¨å¤§ã«ãªã£ã¦ãã¦ãƒ‘ãƒ¼ã‚¹ãƒ»å®Ÿè¡Œã«æ™‚é–“ãŒã‹ã‹ã‚‹ã‚ˆã†ã«ãªã£ãŸã“ã¨ã‹ã‚‰é…å»¶ãƒãƒ¼ãƒ‰ã‚’æ¤œè¨Žã™ã‚‹ã“ã¨ã«ãªã‚Šã¾ã—ãŸã€‚ é…å»¶ãƒãƒ¼ãƒ‰ã®åˆ©ç‚¹ã¨ã„ã†ã¨JavaScriptãƒ•ã‚¡ã‚¤ãƒ«ã®èªã¿è¾¼ã¿ãƒ»å®Ÿè¡Œã«ã‚ˆã‚‹ãƒ–ãƒ©ã‚¦ã‚¶ã®ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°åœæ¢ã‚’é˜²ãã®ã¯ã‚‚ã¡ã‚ã‚“ã§ã™ãŒã€ã©ã®ãƒ•ã‚¡ã‚¤ãƒ«ãŒã„ã¤ã©ã“ã§å¿…è¦ã«ãªã‚‹ã‹ã‚’æ˜Žç¢ºã«ã™ã‚‹ã“ã¨ã‚‚ã§ãã€ä¾å˜é–¢ä¿‚ã‚’å‹•çš„
pochi-mk 2013/01/16
JavaScript

Naver

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹

js

performance

programming
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http://creatorish.com/weblog/6331
pochi-mk 2013/01/15
ã“ã‚Œã¯ã™ã”ã„ã€‚

HTML

jQuery

javascript

ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹

ã¾ã¨ã‚

performance

benchmark

DOM
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forkwell.com Y U SO SLOW
Forkwell Nite #2ã®ç™ºè¡¨ã‚¹ãƒ©ã‚¤ãƒ‰
pochi-mk 2012/08/31
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ruby

rails

forkwell

performance
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1000 å°è¶…ã®å¤§è¦æ¨¡ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã‘ã‚‹ Solaris NFS å®Ÿè£…ã®å•é¡Œ
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pochi-mk 2012/07/01
ã‚·ã‚¹ãƒ†ãƒ

performance

solaris

nfs
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