Mastering Blockchain - Second Edition

The modular approach

The main requirement of Hyperledger is a modular structure. It is expected that as a cross-industry fabric (blockchain), it will be used in many business scenarios. As such, functions related to storage, policy, chaincode, access control, consensus, and many other blockchain services should be modular and pluggable. The specification suggests that the modules should be plug and play and users should be able to easily remove and add a different module that meets the requirements of the business.