September 2019
Beginner to intermediate
540 pages
13h 3m
English
Content preview from Learn Ethereum
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Creating an Ethereum Private Chain
In this chapter, we will move our focus to Ethereum private chains. For developers, private blockchains are set up for testing purposes. Private chains have advantages over public blockchains in testing. For example, there is no need for nodes syncing or obtaining test ether, as you are the only user, and there are no other smart contracts. But the disadvantage is that the testing won't be as good as real scenarios in a public blockchain, in the absence of other nodes, users, and contracts.
As blockchain technology has matured, enterprises have started to adopt the technology for their own use cases. It's important for you to understand not only the public blockchains but also the private and permissioned ...
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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.
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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.