You can use Hyperledger Composer to quickly build a business network. Here, you can define assets, participants, transactions, access-control rules, and optional events and queries in the business network. A model (.cto) file contains all of the preceding definitions in the business network. Asset is an associate with a real-world object, and participants have their own unique identity. The transactions will interact with assets. Participants can do this via transactions. The structure of a business network also includes an access control (permissions.acl), which specifies the access-control rules, a script (logic.js) file that implements transaction logic, and a package.json file that contains project metadata:
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Xun (Brian) Wu is a senior blockchain architect and consultant. With over 20 years of hands-on experience across various technologies, including Blockchain, big data, cloud, AI, systems, and infrastructure, Brian has worked on more than 50 projects in his career.
He has authored nine books, which have been published by O'Reilly, Packt, and Apress, focusing on popular fields within the Blockchain industry. The titles of his books include: Learn Ethereum (First Edition), Learn Ethereum (Second Edition), Blockchain for Teens, Hands-On Smart Contract Development with Hyperledger Fabric V2, Hyperledger Cookbook, Blockchain Quick Start Guide, Security Tokens and Stablecoins Quick Start Guide, Blockchain by Example, and Seven NoSQL Databases in a Week.
Read more about Xun (Brian) Wu
Chuanfeng Zhang is enthusiastic and passionate about technologies and trading and data analysis, with 20 years' experience in both the technology and finance sectors. He has worked at top investment banks and technology firms including Goldman Sachs, Credit Suisse, and IBM. He has led, designed, and successfully developed many enterprise-scale systems with diverse architectures for algorithmic trading, order management, risk management, business intelligence, and more.
Read more about Chuanfeng Zhang
Andrew Zhang is an IBM Watson Cloud Advocate. He has many years of experience in cloud platforms, big data analytics, and machine learning. He works with start-ups and enterprise clients in the government, education, healthcare, and life science industries. His current interests are in embedding AI and blockchain open source technologies for consumer and enterprise applications. In his spare time, Andrew enjoys reading, traveling, and spending time with his family and friends.
Read more about Zhibin (Andrew) Zhang
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Xun (Brian) Wu is a senior blockchain architect and consultant. With over 20 years of hands-on experience across various technologies, including Blockchain, big data, cloud, AI, systems, and infrastructure, Brian has worked on more than 50 projects in his career.
He has authored nine books, which have been published by O'Reilly, Packt, and Apress, focusing on popular fields within the Blockchain industry. The titles of his books include: Learn Ethereum (First Edition), Learn Ethereum (Second Edition), Blockchain for Teens, Hands-On Smart Contract Development with Hyperledger Fabric V2, Hyperledger Cookbook, Blockchain Quick Start Guide, Security Tokens and Stablecoins Quick Start Guide, Blockchain by Example, and Seven NoSQL Databases in a Week.
Read more about Xun (Brian) Wu
Chuanfeng Zhang is enthusiastic and passionate about technologies and trading and data analysis, with 20 years' experience in both the technology and finance sectors. He has worked at top investment banks and technology firms including Goldman Sachs, Credit Suisse, and IBM. He has led, designed, and successfully developed many enterprise-scale systems with diverse architectures for algorithmic trading, order management, risk management, business intelligence, and more.
Read more about Chuanfeng Zhang
Andrew Zhang is an IBM Watson Cloud Advocate. He has many years of experience in cloud platforms, big data analytics, and machine learning. He works with start-ups and enterprise clients in the government, education, healthcare, and life science industries. His current interests are in embedding AI and blockchain open source technologies for consumer and enterprise applications. In his spare time, Andrew enjoys reading, traveling, and spending time with his family and friends.
Read more about Zhibin (Andrew) Zhang