DATA STORAGE METHOD, DATA STORAGE SYSTEM AND REQUESTING NODE USING THE SAME

摘要

The present disclosure provides a data storage method, a data storage system and a requesting node. The data storage method includes the following steps. A register identifier and a register time are written into a target data table. The target data table is read to look for a register time record, such that an access right of the storage node is determined. A requesting node having the access right computes result data, and writes a usage identifier and the result data in the target data table. The target data table is read to judge the validity of the result data.

主权项

1. A data storage method, applicable to a requesting node, the method comprising:
writing a register identifier and a register time to a target data table; reading the target data table to look for a register time record to determine whether an access right to write into a storage node is obtained; computing result data by the requesting node obtaining the access right; writing a usage identifier and the result data into the target data table; and reading the target data table to judge validity of the result data.