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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The nature of a Hyperledger Fabric application
In earlier chapters, we saw how Hyperledger Fabric can be viewed as a distributed transaction processing system, with a staged pipeline of operations that may eventually result in a change to the state of the shared replicated ledger maintained by the network peers. To the developer, a blockchain application is a collection of processes through which a user may submit transactions to, or read state from, a smart contract. Under the cover, the developer must channel a user request into the different stages of the transaction pipeline and extract results to provide feedback at the end of the process. Essentially, it is the application developer's job to implement one or more layers of wrappers ...
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