Minimize RPO by Replicating with Oracle Dataguard

Disaster Recovery Part Two: Achieving a 5 minute lag behind production with Oracle Dataguard This is the second installment in a three-part series about my experiences with a DR project for a long time client that was entering into a new line of business. Part one of the series provided some background on Disaster Recovery […]

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I/O Calibration using DBMS_RESOURCE_MANAGER

One of the important functions of an Oracle DBA is to pay close attention to database performance. During tuning exercises, Oracle DBAs often encounter I/O Subsystem bottlenecks, which can cause an increase in response times and time-outs. A calibration of the storage subsystem will reveal any performance limitations. Oracle provides two approaches to calibrating the […]

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