February 2018
Intermediate to advanced
288 pages
6h 58m
English
Content preview from Ethereum Smart Contract Development
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Understanding a blockchain–a developer and trader's perspective
From a software developer's perspective, a blockchain is just a giant Merkle tree. Take a moment now, pause your reading. Let this information sink in. I repeat with another layer of clarity.
A blockchain is a giant Merkle tree, where each new block embeds the hash of the previous block as well as the root hash of the present block-action, eventually forming a chain of hash-blocks. It might be not very obvious, but such a Merkle tree structure does not require a central server; each block can come from physically separate clients. Hence, a blockchain is also a distributed system. I can feel you are starting to feel confused right now. Just look at Figure 1.5 to mitigate some ...
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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.