Disk is fast, memory is slow. Forget all you think you know

Performance Optimization

talk by Yarden Laifenfeld: Keynote: Ruby & JVM: A (JRuby) Love Story

Keynote: Ruby & JVM: A (JRuby) Love Story

Yarden Laifenfeld

RubyConf TH 2022

talk by Ryan Perry: A Tale of Two Flamegraphs: Continuous Profiling in Ruby

A Tale of Two Flamegraphs: Continuous Profiling in Ruby

Ryan Perry

RubyConf 2022

talk by Aaron Patterson: Don't @ me! Faster Instance Variables with Object Shapes

Don't @ me! Faster Instance Variables with Object Shapes

Aaron Patterson

RubyConf 2022

talk by Paul Hoffer: Bending Time with Crystal: 6 hours to 15 minutes

Bending Time with Crystal: 6 hours to 15 minutes

Paul Hoffer

RubyConf 2022

talk by Benoit Daloze: Splitting: the Crucial Optimization for Ruby Blocks

Splitting: the Crucial Optimization for Ruby Blocks

Benoit Daloze

RubyConf 2022

talk by Mike Dalessio: Building Native Extensions. This Could Take A While...

Building Native Extensions. This Could Take A While...

Mike Dalessio

RubyConf 2021

talk by Benoit Daloze, Josef Haider: Just-in-Time Compiling Ruby Regexps on TruffleRuby

Just-in-Time Compiling Ruby Regexps on TruffleRuby

Benoit Daloze, Josef Haider

RubyConf 2021

talk by Peter Zhu, Matt Valentine-House: Optimizing Ruby's Memory Layout

Optimizing Ruby's Memory Layout

Peter Zhu, Matt Valentine-House

RubyConf 2021

talk by Ely Alvarado: Golf Scripting with Ruby - Helping Santa Schedule Christmas

Golf Scripting with Ruby - Helping Santa Schedule Christmas

Ely Alvarado

RubyConf 2021

talk by Maple Ong: Looking Into Peephole Optimizations

Looking Into Peephole Optimizations

Maple Ong

EuRuKo 2022

talk by Peter Zhu: Automatically Find Memory Leaks in Native Gems

Automatically Find Memory Leaks in Native Gems

Peter Zhu

RubyKaigi 2022

talk by Peter Zhu, Matt Valentine-House: Variable Width Allocation: Optimizing Ruby's Memory Layout

Variable Width Allocation: Optimizing Ruby's Memory Layout

Peter Zhu, Matt Valentine-House

RubyKaigi 2021 Takeout