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
Elixir - valentine edition
Search
Saša Jurić
February 14, 2017
Programming
0
130
Elixir - valentine edition
Saša Jurić
February 14, 2017
Tweet
Share
More Decks by Saša Jurić
See All by Saša Jurić
Such Great Heights, Code BEAM Lite, Amsterdam 2018
sasajuric
0
180
Simplifying systems with Elixir - Belgrade
sasajuric
3
450
Simplifying systems with Elixir
sasajuric
2
570
Metagrokking Elixir
sasajuric
4
290
Solid Ground
sasajuric
15
1.2k
Solid Ground
sasajuric
3
880
What's the fuss about Phoenix?
sasajuric
2
1.1k
Phoenix
sasajuric
1
230
Phoenix
sasajuric
0
120
Other Decks in Programming
See All in Programming
未来を拓くAI技術〜エージェント開発とAI駆動開発〜
leveragestech
2
180
Flutter로 Gemini와 MCP를 활용한 Agentic App 만들기 - 박제창 2025 I/O Extended Seoul
itsmedreamwalker
0
150
Google I/O recap web編 大分Web祭り2025
kponda
0
2.9k
Honoアップデート 2025年夏
yusukebe
1
840
Understanding Ruby Grammar Through Conflicts
yui_knk
1
120
Claude Codeで実装以外の開発フロー、どこまで自動化できるか?失敗と成功
ndadayo
2
1.3k
AWS Serverless Application Model入門_20250708
smatsuzaki
0
130
画像コンペでのベースラインモデルの育て方
tattaka
3
1.8k
サーバーサイドのビルド時間87倍高速化
plaidtech
PRO
0
470
tool ディレクティブを導入してみた感想
sgash708
1
150
コーディングは技術者(エンジニア)の嗜みでして / Learning the System Development Mindset from Rock Lady
mackey0225
2
570
マイコンでもRustのtestがしたい その2/KernelVM Tokyo 18
tnishinaga
2
2.3k
Featured
See All Featured
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.8k
Facilitating Awesome Meetings
lara
55
6.5k
Faster Mobile Websites
deanohume
309
31k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.4k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
VelocityConf: Rendering Performance Case Studies
addyosmani
332
24k
The Language of Interfaces
destraynor
160
25k
How to Ace a Technical Interview
jacobian
279
23k
What's in a price? How to price your products and services
michaelherold
246
12k
The Invisible Side of Design
smashingmag
301
51k
Transcript
Elixir @sasajuric aircloak.com
None
None
otpornost na pogreške skalabilnost responzivnost
Erlang LFE Elixir Erlang VM (BEAM)
None
v1 = f1(p1, p2, ...) v2 = f2(...) ...
spawn(fn -> ... end) A B
OS proces BEAM proces
scheduler scheduler scheduler scheduler BEAM instanca CPU CPU CPU CPU
pid = spawn(fn -> ... end)
pid = spawn(fn -> ... end) send(pid, :ping)
spawn(fn -> receive do :ping -> # ... end end)
send(pid, {:ping, self()})
spawn(fn -> receive do {:ping, caller_pid} -> send(caller_pid, :pong) end
end)
send(pid, {:ping, self()}) receive do :pong -> # ... after
:timer.seconds(5) -> # ... end
pid = spawn(fn -> server_loop(state) end)
defp server_loop(state) do receive do message -> new_state = handle(state,
message) server_loop(new_state) end end
bank account balance
send(pid, {:deposit, 100}) send(pid, {:withdraw, 100}) send(pid, {:balance, self()}) receive
do balance -> # ... end
spawn(fn -> bank_account_loop(0) end)
def bank_account_loop(balance) do receive do {:deposit, amount} -> bank_account_loop(balance +
amount) {:withdraw, amount} -> bank_account_loop(balance - amount) {:balance, caller_pid} -> send(caller_pid, balance) bank_account_loop(balance) end end
bank account {:deposit, amount} {:withdraw, amount} :balance
None
db connection background job request handler state request handler request
handler request handler request handler request handler state state state background job background job background job db connection db connection db connection
A B C D E F
A exit notifikacija B C D E F
S S S W W S W W W S
W W
VM VM VM VM VM
VM send(pid, message) VM 1 send(pid, message) VM 2
elixir-lang.org phoenixframework.org adventofcode.com exercism.io elixirforum.com meetup.com/lambdazagreb/