Replicating virtual machines with Oracle databases

Virtual machines are used in many organizations due to the simplicity of administration, especially in development environments.

This post will describe how to configure the new replicated machine to work with the Oracle database.

Oracle Wait Event – db file sequential read

db file sequential read is an important and common wait event in Oracle databases. We’ll try to understand what it means.

Oracle Wait Event – db file scattered read

db file scattered read is an important and common wait event in Oracle databases. We’ll try to understand what it means.

Analyzing Oracle AWR reports – top 5 events

This is the first post related to analyzing AWR reports. We will focus on the “top 5 events” of the page, what is the importance of this part and understanding some of the main wait events.