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Update 2020-02-7-dns-based-discovery.md

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Dean Eigenmann
2020-02-07 14:04:09 +01:00
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@@ -8,7 +8,7 @@ published: true
permalink: /dns-based-discovery
categories: research
summary: A look at EIP-1459 and the benefits of DNS based discovery.
image: /assets/img/vac.jpg
image: /assets/img/vac.png
---
Discovery in p2p networks is the process of how nodes find each other and specific resources they are looking for. Popular discovery protocols, such as [Kademlia](https://pdos.csail.mit.edu/~petar/papers/maymounkov-kademlia-lncs.pdf) which utilizes a [distributed hash table](https://en.wikipedia.org/wiki/Distributed_hash_table) or DHT, are highly inefficient for resource restricted devices. These methods use short connection windows, and it is quite battery intensive to keep establishing connections. Additionally, we cannot expect a mobile phone for example to synchronize an entire DHT using cellular data.