I don’t know how I missed it but Randolf Geist has been doing writing a series of posts on the performance of Oracle’s DBaaS offering, using a series of long-running tests to capture not only raw performance figures but also an indication of consistency. You can find all of these tests with a search URL on his blog, but I’ve also created a little index here to make it easier for me to access them in order.
Oracle Database Cloud (DBaaS) Performance Consistency
Oracle Database Cloud (DBaaS) Performance
h/t to Connor McDonald for the tweet that took me back to Randolf’s blog.