October 2018
Intermediate to advanced
530 pages
14h 25m
English
Content preview from Blockchain across Oracle
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Importance of the consensus protocol
One of the main mechanisms that make a blockchain secure is the consensus protocol. In Chapter 4, Blockchain 101 - Blocks, Chains, and Consensus, I explained the four commonly-used consensus protocols. The choice of protocol can determine whether it is best to use a public blockchain for your application. Public blockchains use protocols where all nodes participate in reaching consensus. If you want to be sure that transactions are verified by more than a few nodes, and you don't mind paying these nodes for doing the work, then a public blockchain may be an option for an enterprise blockchain. Usually, public blockchains aren't a good choice for an enterprise blockchain because they are designed to take ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.