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
Growing Distributed Systems: Abril Pro Ruby
Search
Bryce "BonzoESC" Kerley
April 26, 2014
Programming
0
45
Growing Distributed Systems: Abril Pro Ruby
The Abril Pro Ruby version of my Growing Distributed Systems talk.
Bryce "BonzoESC" Kerley
April 26, 2014
Tweet
Share
More Decks by Bryce "BonzoESC" Kerley
See All by Bryce "BonzoESC" Kerley
Ruby in 2020
bryce
1
87
Rails and the Internet of Things
bryce
1
56
It's Not Ruby, But…
bryce
0
43
Ruby 2.5: What's New and What's Cool
bryce
0
57
docker for rubyists
bryce
0
98
Would You Like To Make A Game?
bryce
0
49
WebSockets and ActionCable
bryce
0
77
How I Learned to Stop Worrying and Like RSpec
bryce
0
66
How Do Computers Even Work?
bryce
1
180
Other Decks in Programming
See All in Programming
PHP でアセンブリ言語のように書く技術
memory1994
PRO
1
170
Jakarta EE meets AI
ivargrimstad
0
540
3 Effective Rules for Using Signals in Angular
manfredsteyer
PRO
1
100
ヤプリ新卒SREの オンボーディング
masaki12
0
130
Webの技術スタックで マルチプラットフォームアプリ開発を可能にするElixirDesktopの紹介
thehaigo
2
1k
A Journey of Contribution and Collaboration in Open Source
ivargrimstad
0
910
リアーキテクチャxDDD 1年間の取り組みと進化
hsawaji
1
220
cmp.Or に感動した
otakakot
2
150
イベント駆動で成長して委員会
happymana
1
320
初めてDefinitelyTypedにPRを出した話
syumai
0
410
Less waste, more joy, and a lot more green: How Quarkus makes Java better
hollycummins
0
100
『ドメイン駆動設計をはじめよう』のモデリングアプローチ
masuda220
PRO
8
540
Featured
See All Featured
Fantastic passwords and where to find them - at NoRuKo
philnash
50
2.9k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.3k
How STYLIGHT went responsive
nonsquared
95
5.2k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
0
89
Teambox: Starting and Learning
jrom
133
8.8k
BBQ
matthewcrist
85
9.3k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
16
2.1k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
47
5k
Automating Front-end Workflow
addyosmani
1366
200k
What's in a price? How to price your products and services
michaelherold
243
12k
The Pragmatic Product Professional
lauravandoore
31
6.3k
The Language of Interfaces
destraynor
154
24k
Transcript
Growing Distributed Systems
Hello Bryce Kerley @bonzoesc basho
None
None
None
None
None
None
Distributed Systems What even are they?
Distributed Systems
Distributed Systems Always Broken
Distributed Systems Light Cones
Mutual visibility Soldier Fires Sniper Fires
Distributed Systems A distributed system is one in which the
failure of a computer you didn’t even know existed can render your own computer unusable. Lamport, 1987
Distributed Systems •Rules and Theory •Inconsistency and Unavailability •Distributed Rails
Byzantine Generals Two armies One town
Byzantine Generals Horse messengers
Byzantine Generals Consensus on when to attack
Byzantine Generals No Right Answer
Criticality •Amazon S3, July 2008 •GitHub, Dec. 2012 •Northeast US,
2003
Murphy’s Law at Scale •Backblaze •Gears of War 2
CAP Theorem Consistency Availability Partition tolerance
Rules, Theory, and Practice Compromise
Distributed Systems •Rules and Theory •Inconsistency and Unavailability •Distributed Rails
CAP Theorem lose Consistency or Availability during Partitions
Partitions
Partitions
CP Systems Zookeeper
Unavailability Don’t fill requests
Unavailability oonbeamlabs
AP Systems Riak
Inconsistency Accept writes Perform reads
Inconsistency
Hybrid Multiple Stores
Hybrid Where It Counts
Hybrid Riak 2 Strong Consistency
Distributed Systems •Rules and Theory •Inconsistency and Unavailability •Distributed Rails
Distributed Rails You’re Already Distributed
Distributed Rails Rails
Distributed Rails Rails Web DB
Distributed Rails SQL Rules
Distributed Rails NoSQL No Rules
Distributed Rails Temptation
Temptation “We’ll put everything in Rails models.”
None
Distributed Rails Service Oriented Architecture
Service Oriented Extract Parts
Service Oriented Documented Protocols
Service Oriented Smaller Deployments
Service Oriented Simpler Organization
Service Oriented Break Coupling
Service Oriented Flexible Implementation
Testing Unit Tests
Testing Service Tests
Testing Acceptance Tests
Testing Refactoring [GitHub] with Science Wynn Netherland, Big Ruby, Feb.
2014
Offline Apps Latency Garbage Collection Packet loss Airplane rides Local
internet
Offline Apps Smarter clients
Offline Apps You’re Already Doing It
Offline Strategies Conflicts
Offline Strategies Operational Transform
Offline Strategies Git
Offline Strategies Vesper
Distributed Systems •Rules and Theory •Inconsistency and Unavailability •Distributed Rails
Ruby Works
Make Something Awesome
Grow When You Need To
Thanks Bryce Kerley @bonzoesc
[email protected]
http://bitly.com/aprb-dist
Bonus Slides
Consensus Algorithm Paxos 1989
None
None
Consensus Algorithm Raft 2013
Harvest & Yield Harvest: fraction of data Yield: probability of
success
None
NoSQL and Rails SQL ACID
NoSQL and Rails Atomicity Consistency Isolation Durability
NoSQL and Rails NoSQL BASE
NoSQL and Rails Basically Available Soft-state Eventually consistent
Offline Libraries Breeze PouchDB Lawnchair
Must Watch Jeff Hodges “Practicalities of Productionizing Distributed Systems” youtu.be/BKqgGpAOv1w