Netflix in the Cloud

Adrian Cockcroft (Amazon Web Services)
Operations Mission City
Please note: to attend, your registration must include Workshops.
Presentation: external link
Average rating: ****.
(4.57, 28 ratings)

Over the last year, Netflix has migrated its website and streaming service from a conventional datacenter implementation to the Amazon public cloud. Along the way, we re-wrote most of our code base, built a completely new data source backend based on SimpleDB and Cassandra, and re-tooled our processes with high levels of automation. As a result, despite high and accelerating growth rates in Netflix subscriber counts, the growth rate of Netflix’ datacenter footprint has been halted, and all capacity expansion is now leveraging AWS. Since data is modified in the datacenter and in the cloud, bidirectional replication has been implemented, and Netflix has had to learn “roman riding” (look it up) with one foot in each environment. In this talk, Netflix’ Cloud Architect Adrian Cockcroft will discuss the datacenter anti-patterns that motivated a new code architecture, data architecture and deployment model. The Netflix cloud architecture takes advantage of almost every feature of AWS, and is optimized for running in a highly automated environment with ephemeral instances, non-deterministic performance, and agile deployment processes.

Photo of Adrian Cockcroft

Adrian Cockcroft

Amazon Web Services

Sun Distinguished Engineer 1988-2004, Author of books Sun Performance and Tuning, and Capacity Planning for Internet Services.

eBay, Distinguished Engineer in Operations Architecture and Research Labs 2004-2007.

Computer Measurement Group 2007 Michelson Award winner for lifetime contribution to computer metrics.

Netflix 2007-2010, Director managing development of scalable services for personalized movie choosing. 2010-now, Cloud Architect.

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Comments

Glenn Engstrand
06/18/2011 8:24am PDT

Thanks for speaking at Velocity 2011. I believe that I got a lot of good information out of your presentation. Speakers like you are what gives conferences like Velocity real value.

Picture of Ernest Mueller
Ernest Mueller
06/15/2011 2:39am PDT

Excellent talk. I’d love to hear more details about how Netflix implemented model driven automation. And I like calling out toolmakers that are “doing it right for the cloud” as it’s still sadly rare.

Jim Riddle
06/14/2011 9:34am PDT

Excellent speaker, covering a very critical area of the industry

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