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Queries

SQL: CACHE UTILIZATION

In SQL Server as well as in Oracle databases, cache utilization is closely related to…

ORACLE: PGA CACHE HIT RATIO

In Oracle, memory management revolves around two main areas: SGA (System Global Area): This shared…

ORACLE: LAST DR SYNC

Log shipping in Oracle database involves continuously sending redo logs from the primary database to…

QUERIES BLOCKED

A blocked query is a database query waiting for the blocking query to complete its…
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