I have been working on Oracle Cloud technologies since 2018 and based on my experience, the goal of the cloud vendor is to educate customers about the potential benefits of the cloud and their IT teams of its implementation and migrations.
Doing performance tuning on your database is one of the most common and yet the most important activity that every database administrator (DBA) must perform on an ongoing and regular basis. Experts recommend that you regularly fine-tune databases to optimized performance. Fine-tuning helps users to run their reports and queries faster and get results quicker. This post shares some techniques for troubleshooting and tuning Oracle® databases.