12Concurrency
https://cse.buffalo.edu/~mpetropo/CSE562-SP10/slides/12Concurrency.pdf
8 Apr 2010:
T1: Insert <04,Kerry,…> into R T2: Insert <04,Bush,…> into R. T1 T2 S1(o1) S2(o1) S1(o2) S2(o2) Check Constraint Check Constraint. ... Insert o3[04,Kerry,.] Insert o4[04,Bush,.]. 24. UB CSE 562 93. Solution. • Use multiple granularity tree •