What Is A Peer To Peer (P2P) Network

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4 years ago

My recent journey of Crypto had me learn what a peer to peer network is so I had to share with those who are learning alongside.

What is a peer to peer network?

A peer-to-peer (P2P) network is a group of 2 or more devices – for example, mobile devices, computers or even printers – that are set up in such a way that they can share certain data with each other. There's no central server acting as a shared drive where data is stored. Instead, each computer acts as the server for data to be stored.

A "peer" is a computer system on the network. Each peer is considered equal and they are commonly referred to as nodes.

Say Alice wants to share a file with Bob. In a non-peer-to-peer network, Alice would typically give it to Bob through a central server, to hold. Bob would then have to request access from the server, so he could use it. In a peer-to-peer network, Bob doesn't have to do this, it goes straight from Alice to him.

Uber is an example of a non-peer-to-peer network. When you book an Uber, you're contacting Uber for a driver. When you flag a taxi down, you're interacting directly with the taxi driver. Uber acts as the central server, if their network goes down - you cannot book a driver. On the other hand, a peer-to-peer network means that if the server goes down, it can't take the whole network with it.

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4 years ago

Comments

Blockchain, smart contracts most especially are peer to peer

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4 years ago

You got it right

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4 years ago

🤓

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4 years ago

People are kinda like a peer to peer network too lol

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4 years ago

Informative article sir

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4 years ago

I see.. So thats how peer-to-peer work.. Thanks you for that information sir.. I always read that on some crypto ads.

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4 years ago

nice

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4 years ago

Very informative and creative article. Kudos

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4 years ago

You are welcome

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4 years ago