Data Stock Graph scaled

Oracle Cloud Infrastructure (OCI) Database service storage allocation

Today I would like to discuss the block storage allocation in a VM based Oracle DBCS system. Several times in different conversations… Read more

Laptop Searching Multicultural scaled

Golden Gate: Setup Bi-Directional Replication in Multi-tenant Environment (PDBs)

Intro Golden Gate replication solution allows you to capture, replicate, filter, transform, and deliver real-time transactional… Read more

How to avoid the known issues with upgrading Oracle Database Appliance to 18.3

How to avoid the known issues with upgrading Oracle Database Appliance to 18.3

Recently, when I worked on upgrading ODA X7-2 S/M/L from version 12.2.1.4.0 to version 18.3.0.0.0. I hit two known issues… Read more

Difference between collecting intelligence and connecting intelligence

Difference between collecting intelligence and connecting intelligence

Last week I attended the Gartner Catalyst conference in San Diego. The content was rich and nicely weaved the concept of… Read more

On-Premise Oracle database backup using Oracle OCI backup cloud service

On-Premise Oracle database backup using Oracle OCI backup cloud service

Oracle Backup Cloud Service provides a secondary, off-site backup location in the cloud with practically  unlimited… Read more

Oracle RAC 12c: A Recipe to Recover From Losing OCR, Voting Disk, or ASM Password

Oracle RAC 12c: A Recipe to Recover From Losing OCR, Voting Disk, or ASM Password

Starting with Oracle 11gR2, it is difficult to lose your OCR file or voting disk as they are stored in an ASM disk group with… Read more