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
Metamorphosis
Search
kastner
January 20, 2012
Technology
6
230
Metamorphosis
Talk given at Marathon Data Systems on 2012-01-20.
kastner
January 20, 2012
Tweet
Share
More Decks by kastner
See All by kastner
One Weird Trick to Transform your Culture Overnight!
kastner
0
380
Put a Button on it: Removing Barriers to Going Fast.
kastner
58
3k
Other Decks in Technology
See All in Technology
ビジネスロジックを「型」で表現するOOPのための関数型DDD / Functional And Type-Safe DDD for OOP
yuitosato
29
12k
依存ライブラリはどこに?
takesection
0
120
Elementaryを用いたデータ品質の可視化とデータ基盤の運用改善
10xinc
6
1.7k
統計的学習理論読み Chapter 2
kmatsui
1
280
OpenTelemetry実践 はじめの一歩
taxin
0
330
AMLD 2024 - Build Your Own GPT
donlelef
1
260
オブジェクト指向CSSが叶えたかったことと、CSSのいま / The aims of Object-oriented CSS and the current state of CSS usage
shinkufencer
11
3.7k
Azureコストは水道代/The_47th_Tokyo_Jazug
aeonpeople
3
390
「XX試験の環境作ってよ」と言われた時によく使うAWSのソリューションについて
bun913
0
120
.NETの非同期戦略とUnityとの相互運用
neuecc
2
2.4k
データ化エンジニアとしての1年を振り返る
sansantech
PRO
3
260
プッシュ型子育てサービスを、先行プロジェクト実施自治体において開始します
govtechtokyo
0
290
Featured
See All Featured
Building a Modern Day E-commerce SEO Strategy
aleyda
15
6.3k
Testing 201, or: Great Expectations
jmmastey
27
6.3k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
219
21k
WebSockets: Embracing the real-time Web
robhawkes
59
6.9k
Raft: Consensus for Rubyists
vanstee
130
6.2k
Code Reviewing Like a Champion
maltzj
512
39k
Imperfection Machines: The Place of Print at Facebook
scottboms
257
12k
Docker and Python
trallard
33
2.6k
GraphQLとの向き合い方2022年版
quramy
28
12k
The Invisible Side of Design
smashingmag
293
49k
Adopting Sorbet at Scale
ufuk
66
8.5k
Typedesign – Prime Four
hannesfritz
36
2k
Transcript
@kastner & @gmail.com Metamorphosis How We Went From Fear to
Fun
None
Billions of Pageviews Each Month
10,000 Production Deployments in 2011
None
Optimization
Optimization Fear
Optimization Fear Feedback Loops
Optimization
Sad Engineers are Bad Engineers
Communication
Mean Time Between Failures
Mean Time To Repair
Being Dumb
Commit to Master Deploy from HEAD
None
Branching in Code
None
FEAR
Trust
“People who don't take risks generally make about two big
mistakes a year.” – Peter Drucker
People who do take risks generally make about two big
mistakes a year.” – Peter Drucker
Open By Default
“Process is an embedded reaction to prior stupidity” – Clay
Shirky
November code-freeze
November code-freeze 949 Deploys
Culture > Code
None
Constant Improvement
Text "My strategy has always been: be wrong as fast
as we can, Which basically means, we're gonna screw up, … Let's not be afraid of that." – Andrew Stanton
StatsD
StatsD.increment('registrations')
None
None
Vertical Line Technology™
FIX IT!
Blameless Post-mortems
Game-day Exercises
6 Change-related incidents in 2010
Know what you’re optimizing for
A little fear is good. Too much is deadly
10 Iterate 20 GOTO 10
Thank you