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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Process alignment
The integration layer will have to deal with two different viewpoints:
- Organization IT system and business process viewpoint: An organization business process may be hosted in an ERP such as SAP. In such a situation, when a specific business event warrants the invocation of a smart contract, this may be issued through a Business API (BAPI) call from the SAP system. The API call from the ERP may contain a variety of data structures, some of which will be completely irrelevant to the blockchain network.
- Smart contract viewpoint: This viewpoint has the particularity of having a data representation that is application agnostic. This means that all participants of the network will understand the nature of the data being processed. ...
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