December 2015
Intermediate to advanced
292 pages
6h 16m
English
Content preview from Learning Network Programming with JavaBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter, we explored the nature and use of P2P networks. This architecture treats all nodes as equals avoiding the use of a central server. Nodes are mapped using an overlay network, which effectively creates a subnetwork of nodes in an IP address space. These nodes will vary in their capabilities and will join and leave the network in a random manner.
We saw how a distributed hash table supports identifying and locating nodes in a network. A routing algorithm uses this table to fulfill requests by sending messages between nodes. We demonstrated the Java Distributed Hashing Table to illustrate the used of DHTs.
There are several open source Java based P2P frameworks available. We used FreePastry to demonstrate how P2P networks work. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.