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Aiming at the existing problem of single buffer replacement policy and the inability of predicting future SQLs execution in current database buffer replacement algorithm, proposed a new database buffer replacement algorithm---CG-ABR (call graph optimizing adaptive buffer replacement algorithm). CG-ABR could adapt to current SQL's access behavior automatically by getting it through query optimizer,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.