October 2018
Intermediate to advanced
530 pages
14h 25m
English
Content preview from Blockchain across Oracle
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Blockchain 101 - Blocks, Chains, and Consensus
In the previous chapter, we looked at the three fundamental concepts of the blockchain: assets, transactions, and hashes. Assets are a digital representation of the things we transact on a blockchain through a transaction, which holds information about the assets that are transferred from one entity to another. You learned about the underlying transaction mechanism, what structure is used by a transaction, and how you can send transactions to another entity in the network. Besides transactions, we touched upon the concept of hashes, which allows us to create a secure signature that can be used to verify a transaction.
In this chapter, we will look into the building blocks of the blockchain itself: ...
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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.