DATABASE MANAGEMENT SYSTEM, COMPUTER SYSTEM, AND DATABASE MANAGEMENT METHOD

摘要

This computer system receives a transaction processing instruction for updating one or more data regions of a plurality of data regions, and generates, on the basis of the transaction processing instruction, a data structure including Tx states, which are transaction processing states assumed according to the transaction processing instruction. The computer system then associates each of the one or more data regions, which are to be updated through transaction processing, with the data structure. The computer system then performs transaction processing on the basis of the data structure.