LOGIQ Technical Blog

LOGIQ's technical blog shares expertise and the latest trends on Linux, OpenJDK, and virtualization technologies.
It provides practical insights to guide migration projects and platform optimization.

8. Switching from CentOS to Oracle Linux

8. Switching from CentOS to Oracle Linux

8. Switching From CentOS to Oracle Linux In December 2020, the official CentOS blog announced that development of CentOS would end and that it would be transitioned to CentOS Stream. The announcement of the end of CentOS, which had previously had an overwhelming presence as a RHEL-compatible distribution (RHEL clone),…

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7. Tried to Install Verrazzano (Part 1)

7. Tried to Install Verrazzano (Part 1)

7. Tried to Install Verrazzano (Part 1) Do you know about Oracle Verrazzano? Verrazzano is a container platform that allows you to comprehensively manage the lifecycle of a multi-Kubernetes environment. It is difficult to understand this explanation written in the manual. Let’s explain it a little more clearly. Let’s say…

04/03/2025

6.Oracle Linux KVM Hard Partitioning Settings

6.Oracle Linux KVM Hard Partitioning Settings

6.Oracle Linux KVM Hard Partitioning Settings In the previous article, we explained the “Oracle license concept” and “Partitioning Policy” for virtual server environments. You should now know that there are many things to be careful about when using Oracle products in a virtual server environment. We also explained that Oracle…

04/03/2025

5.Oracle License and Oracle Linux KVM in Virtual Server Environments

5.Oracle License and Oracle Linux KVM in Virtual Server Environments

5.Oracle License and Oracle Linux KVM in Virtual Server Environments There is a troublesome issue when using Oracle products in a virtual server environment. That is, the number of CPU cores on the base physical server is used for the license count rather than the number of CPU cores allocated…

04/03/2025

4.Have You Ever Used Ksplice?

4.Have You Ever Used Ksplice?

4.Have You Ever Used Ksplice? In this article, we will introduce Ksplice, one of the features of Oracle Linux. Ksplice is a live patching system that allows you to apply patches to the kernel without rebooting the OS. It has a history of more than 10 years, and it is…

04/03/2025