October 2018
Intermediate to advanced
530 pages
14h 25m
English
Content preview from Blockchain across Oracle
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Forks
The process I just described can also happen without someone trying to compromise the data on the blockchain. As the blockchain network grows, it is possible for multiple peers to create a new block at nearly the same time with the same block height (that is, the number of blocks preceding a particular block). This type of event is called an accidental fork. Initially, both blocks are accepted by the majority of the network. However, it is logically resolved when consecutive block(s) are added and one of the chains becomes longer than the alternative(s).
The following diagram shows two of these forks and how they are resolved:
When two ...
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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.