Block chain-based Data Sharing Method for Improving Reliability of Distributed Systems

摘要

In the blockchain-based data sharing method that complies with the PBFT (Practical Byzantine Fault Tolerance) consensus algorithm process, Node 1 (Node 0) who wants to share data shares the same topic with other nodes except the server. a pre-prepare step, andThe data received by other nodes is shared with the remaining nodes except for Node 1 (Node 0), which shared the initial data as it is, and the remaining nodes except for Node 1 (Node 0), which shared the initial data Node 1( The step of sharing with the remaining nodes except for Node 0) and data to be added to the transaction are shared with the server through a reply process, and the server determines the data that has reached an agreement and adds it to the transaction. Step and the server create a new block using a transaction and share the block for distributed storage to all nodes in the distributed system through the data-store process, so that all nodes and servers in the distributed system are Distributed storage with the same blockchain.