Netflix is Ready to Shut Down its Last
Data Center
Netflix will become one of the first
large companies to run all of its information technology in the “public
cloud”. However, Glenn O’Donnell, VP and
research director at Forrester Research, said that “a 100% cloud operation is going to be extremely rare for big
established companies”, due to legacy systems already in place that are unable
to switch to the cloud. The closer of the last data center has been in sights
of Netflix since 2008, when it experienced a major hardware failure; over the
next couple years Netflix began using Amazon Web Services to start bringing
different platforms to the cloud, including their streaming service, iPhone
related technology, and BigData.
I
think the biggest part of this story that stuck with me was that Netflix now
has no more data centers. It seems mind boggling that a company as large as Netflix
could feasibly do this; while, at the same time continuing the streaming
services with no interference or malfunctions to the service itself. Netflix is
in a unique place now, where they don’t ever have to worry about blackouts,
natural disasters, etc. because there is nothing to destroy. They have
effectively backed up tiny pieces of their data centers to every single Netflix
user’s computer in the world, and in turn, those connections create a failsafe
for Netflix.
Another
thing that caught my eye was that only a small percentage of large companies
are doing what Netflix has done. Whether it’s because of legacy systems that
can’t be converted to the cloud, or just lack of trust in the cloud system, I
think that large companies should start to put in place a hybrid system between
public cloud and private cloud (ie. data centers), that favors a large
percentage in the public cloud. This system, which some companies are beginning
to implement, complements each other by using the public cloud as a failsafe
for data centers, and data centers as a failsafe for the public cloud.
Lastly,
the only thing Netflix has kept out of the Amazon Web Service is its content
delivery, this is because of its competition with Amazon’s video-streaming service,
which is gaining popularity and giving Netflix a run for its money. To make up
for this lack of service from Amazon, Netflix uses Internet service providers
and third parties to deliver their content fast and reliably to the users.
I
thought that this article overlooked many of the risks associated with putting
your entire IT in the cloud, they are essentially putting all their eggs in one
basket and better hope that that basket is sturdy enough to carry such a heavy
burden. Also I thought there was a lack of discussion in two areas: the inevitable
breaches in Netflix security by spreading their services out among millions of
people, and that Netflix put an awful lot of their services into the hands of
Amazon.
Article: http://www.wsj.com/articles/netflix-is-ready-to-pull-plug-on-its-final-data-center-1439604288?tesla=y
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