I was asked to comment on the papers presented at the con-. ference Cost-Beneï¬t Analysis: Legal, Economic, and Philosophical Perspectives, held at the. University of Chicago Law School on September 17â18, 1999.
ORACLE 11G how to modify the retention period of less than 8 days AWR. Oracle Database 11g default have a system defined by Moving Window Baseline, the baseline corresponds to the AWR retains all the data in AWR. Only the existence of a Moving Window Baseline.The system defined Moving Window Baseline recognize the size for the current AWR retention period, namely that eight days.If you want to increase the Moving Window Baseline, first of all need to increase the AWR retention period.he system defined Moving Window Baseline recognize the size for the current AWR retention period, namely that eight days. If you want to increase the Moving Window Baseline, first of all need to increase the AWR retention period.
Oracle 11g introduces the concept of a moving window baseline, which is used to calculate metrics for the adaptive thresholds. The window is a view of the AWR data within the retention period. The default size of the window matches the default AWR retention period of 8 days, but it can be set as a subset of this value.Before you can increase the size of the window you must first increase the size of the AWR retention period.he Automatic Workload Repository (AWR) was introduced in Oracle 10g and included some simple baseline functionality. Creating a baseline allowed a specified range of snapshots to be retained, regardless of the AWR retention policy, and used for performance comparisons.