A Short Post on how Facebook Works! regarding its knowledge Centres, Servers, Storage, etc. . currently let Maine tell you regarding how such an enormous Social Networking web site manages to store its knowledge and servers. at first a group of few Harvard Students had coded facebook. And Mark Zukerberg named his coded web site as ‘TheFacebook’.
So however will this $100 Billion greenback web site manage to store such a big amount of Photos and data of a Billion people?
Handling the Profile info and Photos of a couple of Billion folks isn't very easy, as a result of in keeping with gift stats it says that around 250 Million photos ar Uploaded onto facebook everyday. So, it becomes a really troublesome task for storage of such immense quantity of photos and Videos. It all regarding however technology is employed at a High scale. Here users are growing at a rate of one hundred Million new users each months.
So handling info of such huge quantity of individuals isn't that simple. At facebook there's one Engineer appointed to handle the knowledge for each one hundred Million users. there's no alternative web site that possesses such immense quantity of traffic. But, the most issue or task here is Storage. For this Facebook has setup its main knowledge Centre a really immense one at Prineville, Oregon, us. an enormous knowledge centre of three hundred thousand sq. feet. Here is wherever your info is hold on in huge memory banks. it's around twenty million feets of Fiber Optic cables that transfer knowledge at the speed of sunshine. These Fiber Optic cables Connect a ne'er ending row of servers.
Ken Patchett is that the head of this knowledge Centre WHO manages everything there. Whenever an individual varieties facebook.com on a URL of a browser and Logs within the Open Internet’s request straight goes and lands on to the information centre at Oregon and there a call for participation is distributed to 1 of the facebook Server, wherever all of your complete profile info and everything is processed and complied and it's sent back onto your screen. and also the attention-grabbing a part of this is often that each one this immense method happens simply in milliseconds.
Many people suppose that facebook and web ar like clouds that float on the air. But, it not like that it’s a body like these immense knowledge centres all round the world and these knowledge centres all round the world will contact with one another. This knowledge centre uses thirty MegaWatts of power, thus any power outage could cause loss of giant knowledge. So, simply just in case of such AN problems it conjointly has diesel invertors which might manufacture such power. currently its conjointly attempting to supply most of its power from alternative energy.
Such immense variety of servers manufacture plenty of warmth and if these don't seem to be unbroken cool then everything can Get crashed! thus it's got immense air-con systems.
And talking regarding the code a part of it facebook uses a range of tools and programming languages. It runs on LAMP (Linux, Apache, MySQL, and PHP).
So that’s all regarding however the World’s high thuscial Networking web site – Facebook. And that’s however it manages a Billion Users info victimisation it immense knowledge centres. J
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