A Transactional Perspective on Execute-order-validate Blockchains
A Transactional Perspective on Execute-order-validate Blockchains
Smart contracts have enabled blockchain systems to evolve from simple cryptocurrency platforms to general transactional systems. A new architecture called execute-order-validate has been proposed in Hyperledger Fabric to support parallel transactions. However, this architecture might render many invalid transactions when serializing them. This problem is further exaggerated as the block …