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
1.4k
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
6k
Ruby の開発を支えるエコシステム
hsbt
4
2.3k
Why is building the Ruby environment hard?
hsbt
6
8.1k
開発環境へのこだわり
hsbt
16
12k
OSS ことはじめ
hsbt
5
1.5k
GMO DevNight 05 在宅勤務開始から2ヶ月でやったこと
hsbt
2
570
Development Environment 2019
hsbt
1
360
How to become the Psychic
hsbt
0
2.1k
Software Development
hsbt
1
6.7k
Featured
See All Featured
Learning to Love Humans: Emotional Interface Design
aarron
275
41k
Building Applications with DynamoDB
mza
96
6.9k
Designing Experiences People Love
moore
144
24k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.4k
SEO Brein meetup: CTRL+C is not how to scale international SEO
lindahogenes
0
2.3k
Agile Actions for Facilitating Distributed Teams - ADO2019
mkilby
0
120
Unlocking the hidden potential of vector embeddings in international SEO
frankvandijk
0
170
End of SEO as We Know It (SMX Advanced Version)
ipullrank
3
3.9k
Leadership Guide Workshop - DevTernity 2021
reverentgeek
1
200
16th Malabo Montpellier Forum Presentation
akademiya2063
PRO
0
52
How to make the Groovebox
asonas
2
1.9k
Bootstrapping a Software Product
garrettdimon
PRO
307
120k
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