Global Consistency Fuzzy Backup Strategy for Distributed Real-time Main Memory Database
Xiao Ying · 2006
When both local disk database and log file in a certain site are destructed by medium failure, global backup strategy is very vital to recover global database to certain consistent state rapidly and effectively. This paper presents a global consistency fuzzy backup strategy suitable for distributed real-time main memory database. On the basis of the proposed strategy, the corresponding recovery method of failure is presented.