Jiedao jdon 2021-04-30 15:27:57 阅读数:375
Besides , Modularization of the platform , Implement a variety of consensus algorithms , Privacy enforcement mechanism , Policy implementation and smart contract language support , Provides greater flexibility for a variety of enterprise use cases .
Hyperledger Fabric In its documentation, it provides users with a comprehensive set of tutorials , So that users can complete the network settings , The steps to write applications and smart contracts , namely Fabric So-called “ Chain code ”.
In this autumn's 1.3 Released in version Java and EVM（ Ethereum virtual machine ） Experimental version of chain code function .
Hyperledger Fabric Has a unique way to handle transactions . Most blockchain platforms implement “ The order - perform ” Model , Where transactions are initially validated and sorted into transaction blocks , And then broadcast to other nodes in the network , Each node then performs a transaction to update the local copy . Ledger .
This method directly affects the overall performance of the platform and the confirmation delay , Because in order to confirm , The deal needs to be dealt with > 51％ Network of .Fabric The implementation of transaction processing “ perform - The order - verification ” Model ,a） Support various consistency algorithms ,b） Than “ The order - perform ” More effective , Because a transaction can be confirmed to a single node as soon as it is committed , Because the verification steps are deterministic - Or verify the transaction across the network .
There is a lot of support Hyperledger Fabric Tools for .Hyperledger Explorer Can be used to provide users with visibility of the ledger , To monitor all aspects of the platform .Hyperledger Composer Provides a model driven approach for application developers , Used to Hyperledger Fabric Developing applications , Including generating smart contract code .
Hyperledger Cello Can be used to help users from bare metal to Kubernetes On our infrastructure Hyperledger Fabric（ And others Hyperledger DLT platform ） The Internet . Last ,Hyperledger Caliper It's a system that runs all kinds of DLT A framework for platform performance benchmarking - Hyperledger Fabric It's one of these support platforms .
Can be Hyperledger Fabric As Apache Web Server.
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