March 2019
Intermediate to advanced
636 pages
27h 50m
English
book
Blockchain Development with Hyperledger
by Salman A. Baset, Luc Desrosiers, Nitin Gaur, Petr Novotny
Content preview from Blockchain Development with Hyperledger
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Mining and difficulty level
There is one more issue that needs to be resolved: how to maintain the new block building rate of 10 minutes. If nothing is done, the mining rate will change due to the following factors:
- The number of miners on the network can vary in response to the BTC price
- Technology advancements make mining rigs progressively faster
- The total number of mining rigs varies
Bitcoin adjusts the difficulty level of the mathematical puzzle in order to keep the building rate at 10 minutes. The difficulty level is calculated from the rate at which the most recent blocks were added in. If the average rate of new blocks being added is less than 10 minutes, the difficulty level will be increased. If the average rate takes more than ...
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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.