Cloud platform has supported cost control and database integration but still needs better metrics and storageI have not used Oracle Cloud Infrastructure (OCI)'s networking solutions today. I studied it somewhat, but it is not my main area currently. We had some problems sometimes with Autonomous Database in Oracle Cloud Infrastructure (OCI), for example, in the past months related to the asset of the metrics. We found problems related to what we wanted to show to the customer about the database because many metrics were missing. We usually worked together with members of Oracle Italia to ask them to introduce some metrics, for example, those that do not work correctly about CPU usage, memory usage, or network usage. There were some metrics in Oracle Autonomous Database in dedicated infrastructure that did not allow us to show correct information to the customer. We usually needed to ask Oracle Italia to introduce some metrics or clarify metric usage. In some cases, they showed incorrect data in the output, so we had to work with them to solve this problem. I am speaking about problems from approximately one year ago, so I do not know if they have fixed all of it now. One problem I faced in the past with Oracle Cloud Infrastructure (OCI) was also related to documentation. Sometimes there are differences between Oracle Autonomous Database usage on shared infrastructures compared to dedicated infrastructures. When searching for documentation, it is not clear if one aspect or solution is usable in both technologies or on both shared and dedicated infrastructures. I found some documents proposed for Autonomous Database and then discovered that the case was applicable only for shared infrastructure, not dedicated. Oracle Italia explained to me that Oracle Autonomous Database on shared and dedicated are different products. However, I do not understand why if I have the same version of Oracle in both architectures, I cannot have access to some tools or internal packages in both technologies. We usually had to ask them to introduce also in dedicated infrastructures the use of some Oracle PL/SQL packages, some internal packages, for example, for the management of queues. Another aspect is that the storage of Oracle is not very user-friendly. In Autonomous, for example, where I think an autonomous database should manage storage correctly on its own, my experience is that often we have many allocated storage spaces that are free, but it is impossible to reclaim. We need to expand storage and pay for it, even though it is free. I think that regarding the internal management of storage, Oracle can improve.
