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You're reading from  Hands-On Blockchain with Hyperledger

Product typeBook
Published inJun 2018
PublisherPackt
ISBN-139781788994521
Edition1st Edition
Concepts
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Authors (6):
Nitin Gaur
Nitin Gaur
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Nitin Gaur

Nitin Gaur, is the director of IBM's Blockchain Labs, and an IBM Distinguished Engineer.
Read more about Nitin Gaur

Luc Desrosiers
Luc Desrosiers
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Luc Desrosiers

Luc Desrosiers is an IBM-certified IT architect with 20+ years of experience.
Read more about Luc Desrosiers

Venkatraman Ramakrishna
Venkatraman Ramakrishna
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Venkatraman Ramakrishna

Venkatraman Ramakrishna is an IBM researcher, with a BTech from IIT Kharagpur and PhD from UCLA.
Read more about Venkatraman Ramakrishna

Petr Novotny
Petr Novotny
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Petr Novotny

Petr Novotny is a research scientist at IBM Research, with an MSc from University College London and PhD from Imperial College London, where he was also a post-doctoral research associate.
Read more about Petr Novotny

Salman A. Baset
Salman A. Baset
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Salman A. Baset

Dr. Salman A. Baset is the CTO of security in IBM Blockchain Solutions.
Read more about Salman A. Baset

Anthony O'Dowd
Anthony O'Dowd
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Anthony O'Dowd

Anthony O'Dowd is a Distinguished Engineer at IBM, focusing on Blockchain. He led IBM's contribution to the design and development of the new smart contract and application SDKs found in Hyperledger Fabric v2. Anthony has also made significant contributions to Hyperledger Fabric documentation and samples.
Read more about Anthony O'Dowd

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Discussing events from the perspective of designing a business network using Composer


We've seen so far that the vocabulary of business networks contains a compact set of inextricably linked concepts—participants, assets, and transactions. Though small in number, these concepts are very expressive—they contain big ideas, with lots of aspects to them, which support and reinforce each other.

It's not that there's something missing, but by adding one extra concept, we're going to significantly increase the descriptive and design power of this vocabulary. This final concept is event—the last ingredient in the mix! The good news is that you've probably heard the term before, and many of the ideas that it supports are quite obvious. But make no mistake, events are a hugely powerful concept, and worth a little time to master—your investment in this topic will be handsomely rewarded.

A universal concept

We think of an event as denoting the occurrence or happening of a particular fact. For example,...

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Hands-On Blockchain with Hyperledger
Published in: Jun 2018Publisher: PacktISBN-13: 9781788994521

Authors (6)

author image
Nitin Gaur

Nitin Gaur, is the director of IBM's Blockchain Labs, and an IBM Distinguished Engineer.
Read more about Nitin Gaur

author image
Luc Desrosiers

Luc Desrosiers is an IBM-certified IT architect with 20+ years of experience.
Read more about Luc Desrosiers

author image
Venkatraman Ramakrishna

Venkatraman Ramakrishna is an IBM researcher, with a BTech from IIT Kharagpur and PhD from UCLA.
Read more about Venkatraman Ramakrishna

author image
Petr Novotny

Petr Novotny is a research scientist at IBM Research, with an MSc from University College London and PhD from Imperial College London, where he was also a post-doctoral research associate.
Read more about Petr Novotny

author image
Salman A. Baset

Dr. Salman A. Baset is the CTO of security in IBM Blockchain Solutions.
Read more about Salman A. Baset

author image
Anthony O'Dowd

Anthony O'Dowd is a Distinguished Engineer at IBM, focusing on Blockchain. He led IBM's contribution to the design and development of the new smart contract and application SDKs found in Hyperledger Fabric v2. Anthony has also made significant contributions to Hyperledger Fabric documentation and samples.
Read more about Anthony O'Dowd