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View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
A Brief Introduction to ErlangPhillip TrelfordLightning Talk 2012
Erlang in Industry• Amazon ▫ SimpleDB for Amazon Elastic Compute Cloud (EC2)• Yahoo! ▫ Delicious social bookmarking (50 million users)• Facebook ▫ Chat service (100 million users)• T-Mobile ▫ SMS and authentication systems• Ericsson ▫ Support nodes in GPRS & 3G mobile networks
Open Source Erlang• RabbitMQ ▫ AMQP based messaging• CouchDB ▫ Document-oriented database• Riak ▫ Distributed database• Ejabberd ▫ XMPP based instant messaging (IM)
Why Erlang? Wooga Case StudyBefore After• Social Games • 1 App Server*• Millions of daily users• 80 – 200 App Servers• 5000 – 7000 RPS * Actually 2 for redundancy