AristaDBA's Oracle Blog....

In this post, we shall see very quickly how to create a table with vector embeddings and select the same. Remember, vectors are an array of...

Now, let’s take a look at some examples of creating vector indexes. First up, we’ll look at the HNSW vector index. Here, we’re using the CREATE...

What is a vector index? Well, it is a specialized data structure that is designed for similarity searches, where we have high-dimensional vector spaces. It helps...

VirtualBox 7.1.8 is available for download. I have just downloaded and installed its Windows and Mac versions on my Dell and M1 MBP. So far, no...

So let’s see what do we have ion the in the external and internal components .  Here we have a management node. This is a location where many of the core software is installed. For example, Oracle PCA software, and Oracle VM Manager, and other software component as well. And also, we have a compute node. This is– compute node is an Oracle VM server in Oracle PCA. These servers are virtualized. And we also have a local repository where virtualized resources are saved here. And also we have a system disk which includes OVS, Oracle VM for x86 Software. And also we have internal storage. By default we have the rack1_repository in the internal storage appliance. And also in the internal storage appliance, an appliance configuration is saved. So this will be used to rebuild management node system images. And also compute node system disks as well. And since the Appliance Configuration is very important, it is backed up to appliance– within the same internal storage the appliance at 9:00 AM and 9:00 PM. So twice a day, Appliance Configuration is backed up to the backup location within the internal storage appliance. And also you can create external storage as well. To create external repository, and also to store the application data, you probably prepare physical disks directly to present it to a virtual machine. So you will also have to think about a way to backup of external storage data.

This is a screenshot of Oracle VM manager. So we have anti-affinity group from the Perspective of dropbox menu. And then we can create anti-affinity group....

I have cleared the Oracle Cloud Infrastructure 2024 Migration Architect Professional Certification, which is designed for migration architects engaged in migrating workloads to OCI. It’s not...

Let’s continue the discussion of Oracle VM Architecture and Oracle PCA.Repositories– repositories are used to store virtual resources. The virtual resource include ISO image file, and...

Application-driven virtualization with Oracle VM– Oracle VM is a server virtualization and management solution that makes enterprise applications easier to deploy, and manage, and support, especially...

Let’s understand what’s HCX in this post. Hybrid Cloud Extension, or HCX, creates an application mobility platform with abstracting the infrastructure boundaries of both the on-premises...