face of facebook
DESCRIPTION
This ppt tells about the technologies which are being used by facebook to handle the traffic.TRANSCRIPT
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THE SOCIAL NETWORK
Presented By:
Neha 2,CS-B
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FACEBOOK STATISTICS
1.More than 500 Million active users.
2. Around 900 Million applications,pages & groups.
3. Global Reach in 70 languages.
4. Website integration through Its Social plugin:
2.5 Million websites integreted.
5.200 Million Facebook Mobile users.
6.1.2 Million photos/sec.
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Statistics continued...
7.570 Billion page views per month.
8.More than 3 Billion photos are uploaded every month.
9.More than 25 Billion pieces of content (status updates, comments, etc)are shared every month.
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So Facebook is one of the highest traffic Websites.
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So how they handle this huge amount of traffic?
Is their any kind of Magic behind all this?
Obivously YES it's the magic of OPEN SOURCE
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Facebook have more than 30000 servers to handle this
traffic and huge data.
But,Hardware is not everything!
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WE POWER
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HOW DOES FACEBOOK WORKS
THE CORE Part
LAMP(Linux+Apache+Mysql+Php)
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MEMCACHED(We can cache TeraBytes of data)
http://memcached.org/
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BigPipe
Do you know what is pagelets?
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THRIFT(protocol)
We made them communicate
http://thrift.apache.org/
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Scribe (Log-server)
Https://github.com/facebook/scribe
(We make Real-Time logs.)
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Cassandra
(Select Fun,Profit FROM Real_world WHERE Relational=FALSE)
http://cassandra.apache.org/
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HipHop for PHP('C++' is really Lightening fast)
https://github.com/facebook/hiphop-php
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Hadoop(We Analyse The Data)HDFS
http://hadoop.apache.org/
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Hive(I am friend of Hadoop)
http://hive.apache.org/
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Varnish(We Accelerate The Web)
http://www.varnish-cache.org/
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HayStack(You upload we store)
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Your Security is Important
Facebook cares for you and your data
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Security Schemes 1.HTTPS
2.One time password 3.Social Captchas 4.Measures to protect from cyber-bullying 5.Advance account settings
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Queries?