Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Introduction of Sqale
Search
SHIBATA Hiroshi
July 07, 2012
0
1.2k
Introduction of Sqale
SHIBATA Hiroshi
July 07, 2012
Tweet
Share
More Decks by SHIBATA Hiroshi
See All by SHIBATA Hiroshi
How to make faster release cycle of Ruby?
hsbt
2
5k
Ruby の開発を支えるエコシステム
hsbt
4
2k
Why is building the Ruby environment hard?
hsbt
6
6.3k
開発環境へのこだわり
hsbt
15
12k
OSS ことはじめ
hsbt
5
1.2k
GMO DevNight 05 在宅勤務開始から2ヶ月でやったこと
hsbt
2
450
Development Environment 2019
hsbt
1
300
How to become the Psychic
hsbt
0
1.8k
Software Development
hsbt
1
6.3k
Featured
See All Featured
Music & Morning Musume
bryan
43
5.9k
How STYLIGHT went responsive
nonsquared
93
5k
Building a Modern Day E-commerce SEO Strategy
aleyda
25
6.7k
Mobile First: as difficult as doing things right
swwweet
219
8.8k
Adopting Sorbet at Scale
ufuk
71
8.8k
The Straight Up "How To Draw Better" Workshop
denniskardys
229
130k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
226
52k
Docker and Python
trallard
37
2.9k
Infographics Made Easy
chrislema
238
18k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
17
8.7k
Ruby is Unlike a Banana
tanoku
96
10k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
34
1.9k
Transcript
ࣲాതࢤ SHIBATA Hiroshi QBQFSCPZDP BTBLVTBSC paperboy&co., Inc. Introduction of Sqale
ൃදॴԬࢁ3VCZձٞ 2012-07-07(Sat) 4RBMFͷ͝հ
SHIBATA Hiroshi
http://twitter.com/hsbt/ http://www.hsbt.org/ http://github.com/hsbt/
ԻΛॖ ໊ͨ͠લͰ ਃ͠༁͟͝ ͍·ͤΜɻ
ձࣾհ
None
ࣄ༰
ٕज़ج൫ උ ΤϯδχΞ
id:antipop
None
ձࣾհ ऴΘΓ
4RBMF
None
IUUQTRBMFKQ
TRBMF ৽͍͠ϗε ςΟϯά αʔϏε
1BB4 తͳౕ
714ΑΓ ͪΐͬͱ ศརͳౕ
ಛ
1.ϑΝΠϧॻ͖ࠐΈ 3.TGUQΞοϓϩʔυ 2.TTIϩάΠϯ
࠷େͷ ಛ
ΦϨ͕͍Δ
DMPTFEЌ
Ϣʔβʔ༷ ͷ
ͱΓ͋͑ͣ fork bomb Λֻ͚ͯΈ͓ͨ load average ͕ 210 ͙Β͍ʹͳͬͨ $
perl -e 'fork while fork' ࢭ·Βͳ͍ͳʔ ruby -e 'def f(); p fork{f}; end; loop{f}' ϓϩηε͕ͱ·Βͳ͍Αʔʢ id: uOsm id: _kO1
GPSL CPNC
ରࡦࡁ
architecture
શମ૾
1."84 4.grsecurity kernel 2.QBUDIFETTI 3.MYD
7.SBJMT 6.SFTRVF 5.DIFGQVQQFU
None
ৄ͘͠ ࡳຈͰ
GVUVSF QMBO
1.ಠࣗυϝΠϯ44- 3.[JQΞοϓϩʔυ 2.ϫʔΧʔϓϩηε
Ն ਖ਼ࣜ൛ ެ։༧ఆ