I see more and more Oracle databases are moving to the public cloud or to a hybrid cloud solution. Depending on the platform, size and used options it could be a different path but the general approach boils down to three main options – Oracle RMAN backup and restore, Oracle Data Guard or Oracle Data Pump with or without transportable tablespaces. Here I want to share our approach for migration from 12.2 standalone database to 19c RAC container as PDB in the Oracle Cloud Infrastructure (OCI).Continue reading “Moving Oracle database to the cloud. 12.2 standalone to 19C RAC PDB.”
Oracle Database as a service (DBCS) on Oracle Cloud Infrastructure (OCI) had been traditionally built based on Oracle Grid Infrastructure with ASM as the main storage layer for the database, however Oracle recently has started to offer a Linux LVM as the storage alternative. Which option is the better alternative? Let’s review some of the differences between the two options.
This blog post is bit longer than usual but I wanted to cover at least three options to upload files to the Oracle OCI object storage. If you need to just upload one file you can stop reading after the first option since it covers probably most of needs to upload a single file. But if you want a bit more it makes sense to check other options too. Continue reading “Copy files to Oracle OCI cloud object storage from command line.”
For some time we didn’t have a multi-factor authentication in the Oracle cloud and those short-lived numeric codes were one of the best way to reinforce your protection and prevent a bad actor to break your credentials. It is not 100% protection but it is well better than a username and a password. Just recently I read in the Oracle Infrastructure cloud blog about new native multi-factor authentication for Identity and Access Management (IAM) system on Oracle Cloud Infrastructure (OCI). Of course, I went directly to my account and started to test it. Continue reading “Oracle Cloud Infrastructure multi-factor authentication”