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Commit processing in distributed real-time database systems
17th IEEE Real-Time Systems Symposium
W e investigate here the performance implications of supporting transaction atomicity in a distributed realtime database system. Using a detailed simulation model of a firm-deadline distributed real-time database sgstem, we profile the real-time performance of a representative set of commit protocols. A new commit protocol that is designed for the real-time domain and allows transactions to "optimistically" read uncommitted data is also proposed and evaluated, The experimental results show that
doi:10.1109/real.1996.563719
dblp:conf/rtss/GuptaHRS96
fatcat:n7tiqypyafabhk3lv62madnn4y