(Craig Shallahamer) When performance data is periodically collected (i.e., snapshotted) and stored, the question undoubtedly will cross our minds, “Is the stored value correct at the beginning or the ending snapshot time?” In relation to Oracle’s AWR system and specifically the dba_hist_sysstat tabl
Read More - Register for Free Membership
SQL Server, Azure SQL Database, Amazon RDS & AWS, Oracle and IBM Help