January 2019
Beginner to intermediate
372 pages
11h 17m
English
Content preview from Foundations of Blockchain
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Decentralized security model
Blockchain applications revolve around the principle of decentralization. Decentralization is achieved with the help of equally responsible nodes that are connected to form a peer-to-peer network. It’s essential for most of the blockchain nodes (if not all) to exhibit similar functionality to achieve a purely decentralized network. This can be a challenging task because there is no authority in the public network to enforce rigid rules on the functionality of nodes. Many blockchain networks are being forced to centralize to improve the performance or integrate with the existing centralized entities. This exposes decentralized systems to potential issues that are already faced by existing centralized systems. We’ll ...
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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.