Riot on the web - Kenote @ QCon Sao Paulo 2014
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Slides for the keynote given at QCon Sao Paulo 2014. Talk goes into the problems scaling Riot and how we've tried to solve them as well as what we've learned from the web and what lies in store next.
Transcript of Riot on the web - Kenote @ QCon Sao Paulo 2014
JARROD OVERSON
RIOT ON THE WEB
@jsoverson
QCon Sao Paulo
WHO ISRIOT
WE MAKE A GAME
https://www.youtube.com/watch?v=gEurXD44af0 - Team DVus Gaming
https://www.youtube.com/watch?v=Jc4WlSgr8jU - MachinimaRealm
https://www.youtube.com/watch?v=Jc4WlSgr8jU - MachinimaRealm
THAT GAME GOT HUGE
LEAGUE OF LEGENDS STATS
67MILLIONMONTHLY ACTIVE
PLAYERS
27MILLIONDAILY ACTIVE
PLAYERS
7.5MILLIONPEAK CONCURRENT
PLAYERS
STATS RELEASED JANUARY 2014
EVERY STARTUP’S DREAM AND WORST NIGHTMARE
Company founding & age
1991 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2014
Riot Games
Netflix
Blizzard
Readjusted for first product launch
1991 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2014
Riot Games
Netflix
Blizzard
SCALINGCOMPANIESIS HARD
COMPANIESSCALING
IS HARDPEOPLE
WHAT WORKS HERE
DOESN’T WORKHERE
WHAT WORKS HERE
DOESN’T WORKHERE
WHAT WORKS HERE
DOESN’T WORKHERE
WHAT WORKS HERE
DOESN’T WORKHERE
WHAT DOES SCALE?
NATURE
OR, RATHER,
WHAT HAS PROGRESSED NATURALLY
WHAT HAS…
EVOLVED ORGANICALLY IN THE DIGITAL AGE?
BEATEN ALL ODDS AND OUTLASTED ALL ADVERSITY?
HAS SCALED SUCCESSFULLY BEYOND ALL REASON?
www.
THE INTERNET
BECAUSE THECOMMUNITY
IS GREAT
MADE IT GREAT
HOW DID THE COMMUNITY SCALE?
IT IS DISTRIBUTED
IT IS ASYNCHRONOUS
IT IS BLIND TO CLASS, RACE, and SPECIES
YOU CAN SCALE WITHOUT THESE, BUT NOT FOREVER.
PROD
UCTI
VITY
TIME
ASYMPTOTE OF PRODUCTIVITY
PROD
UCTI
VITY
TIME
CLIFF OF CHANGE
PROD
UCTI
VITY
TIME
IF CHANGE ISN’T ACCEPTED
PROD
UCTI
VITY
TIME
DON’T FEAR CHANGE
ASYNCHRONOUS COMMUNICATION Mailing lists, IRC, Podcasts, Recorded Meetings, Wikis
WHAT CAN WE DO?
COMMUNITY BUILDING Internal conferences, Meetups, Hackathons, Communities of Practice
CONTRIBUTION AND LEARNING Internal & External open source, code standards, recognition
CULTURE OF OPENNESS AND EQUALITY Encourage everyone to question and communicate at any level
THE WEB IS
BUT IT’S BEEN ROUGH.AWESOME
PEAK OF INFLATED EXPECTATIONS
TROUGH OF DISILLUSIONMENT
HTML5
MOBILE WEB APPS
PLATEAU OF REALITY
The Web Platform
2008 2009 2010 2011 2012 2013 2014
LET’S MOVE ON
JAVASCRIPTWON
AND THIS ISN’T EVEN ITS FINAL FORM
THE WEB IS REINVENTING ITSELF RIGHT NOW
HOW DO WE GET TO THE NEXT LEVEL?
WITH YOU
NATIVE DEVELOPERS asm.js/Emscriptem is not for traditional web developers!
THE WEB NEEDS MORE
GAME/GRAPHIC DEVELOPERS WebGL is capable, performant, real and not just for games!
EVERYONE! Fresh perspectives, creative thinkers, new ideas!
WHAT IS IN STORE?
WEB COMPONENTS
49
WHAT ARE WEB COMPONENTS?
“Web Components” is a collection of technologies that enable better encapsulation.
• Templates • Shadow DOM • Custom Elements
<my-element>WITHOUT HACKS“ ”
51
WHAT ARE WEB COMPONENTS TO YOU?
“Web Components” are leading a fundamental shift in web evolution.
<particle-system particles=10000 texture=star type=sphere>
Demo
<model-viewer model="amumu.obj">
Demo
Demo
<x-gif src="animation.gif" speed="2">
SPDY/HTTP 2.0
56
WHAT IS SPDY?
r
SPDY is an open protocol designed to…
⬆ Improve security ⬇ Reduce latency ⬆ Increase request efficiency
… and is a starting point for HTTP 2.0
MORE DATA, FEWER REQUESTS ”“
58
WHAT IS SPDY TO YOU?
• Concatenation? Irrelevant. • Sprite maps? Gone. • CSS @import? Go for it!
WITH SPRITES & CONCAT
LOOSE FILES
REQUESTS WITH SPDY
!Stats and images from https://speakerdeck.com/wesleyhales/writing-real-time-web-apps
asm.js“azzim jay ess”
WHAT IN THE WORLD IS ASM.JS?
62
WHAT ASM.JS ISN’T.
asm.js is not
• A plugin • A JavaScript library • A new language • A way to write code
WHAT IS ASM.JS?
asm.js is a spec.
IF YOU CAN’T WRITE ASM.JS, WHAT DO YOU DO WITH IT?
SHOULDN’T
66
WHAT IS ASM.JS TO YOU?
The web is now a viable compilation target.
EMSCRIPTEM
$ emcc hello_world.cpp !$ node a.out.js Hello World
EMSCRIPTEM
$ emcc file_access.cpp \ -o output.html
EMSCRIPTEM
$ emcc file_access.cpp \ -o output.html \ -—preload-file asset_dir/
70
DEBUG C++ IN THE BROWSER
http://people.mozilla.org/~lwagner/gdc-pres/gdc-2014.htmlAlon Zakai @GDC 2014
https://www.youtube.com/watch?v=Jc4WlSgr8jU - MachinimaRealm
THERE HAS NEVER BEEN A MORE PERFECT TIMETO TAKE AN ACTIVE ROLE IN THE WEB COMMUNITY
SO TAKE AN ACTIVE ROLE
THE WEB WONAND WITH THAT VICTORY COMES NEW CHALLENGE
EDGE #2
EDGE #1
THE WEB IS OURS
AND THEIRS
KEEP IT GREAT KEEP IT OPEN GET INVOLVED
JARROD OVERSON
RIOT ON THE
WEB@jsoverson
QCon Sao Paulo
