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Oracle

OCI-managed MCP Server: Troubleshooting ORA-12170 errors with Private Endpoint connectivity

We recently worked on a customer proof of concept (PoC) involving Oracle databases hosted in Oracle Cloud Infrastructure (OCI) within private VCN subnets. The goal was to evaluate OCI-managed MCP servers and determine whether extending their available toolsets with additional database operations could reduce reliance on agent skills. By exposing reusable operations as MCP tools, we aimed to reduce token… 

Oracle Forms & Reports 14.1.2 Patching Issue

During a recent maintenance activity, I patched an Oracle Forms & Reports 14.1.2 environment on Linux. The patching itself completed successfully, but immediately after the restart, Oracle Reports started failing. At first, the issue looked like a Java or JDK problem. After a full investigation, it turned out to be different. This blog explains the full story from beginning to… 

Creating an Oracle Cloud Infrastructure VM using the CLI

Oracle Cloud Infrastructure (OCI) provides an easy-to-use command line interface named oci, with which you can do a lot of administrative tasks. Let’s see in this blog how to create virtual machines in OCI with this. Setting up oci-cli If you are already connected to your OCI tenancy with the command line, you can skip this part. Otherwise, let’s begin.… 

YaK Core – The Holy Grail for Deploying Ansible Code Everywhere

YaK core Multi-Platform open source Automation Tool simplifies the deployment of Ansible playbooks through a clean UI and API. It offers an intuitive interface where users can upload playbooks, configure parameters, and deploy them seamlessly across various platforms, and all managed through a centralized inventory stored in a PostgreSQL database. With YaK Core, developers can focus on writing application code… 

Virtualize, Anonymize, Validate: The Power of Delphix & OMrun

The Challenge: Modern Data Complexity As businesses scale, so do their data environments. With hybrid cloud adoption, legacy system migrations, and stricter compliance requirements, IT teams must ensure test environments are: The Solution: Delphix & OMrun Also for your heterogenouse data storage technology, Delphix and OMrun provide a seamless way to virtualize, anonymize and validate your test data securely and… 

Troubleshoot cloud-unit “Error: Invalid cloud-config schema: user-data” @ Oracle Cloud Infrastructure

While applying what seemed to be a minor update, we managed to “break” our cloud-init automated OCI compute instance deployment process. This blog describes how to quickly troubleshoot & debug your #cloud-config on Oracle Cloud Infrastructure (not so different from other hyperscalers) safe harbor statement The below troubleshooting scenario has been simplified to ease the understanding of the root cause… 

Delphix and upgrading the clones (Oracle)

By Franck Pachot . Delphix is a tool for easy cloning of databases. The idea is that all is automated: the user can create a clone, rewind or refresh it with one click. However, I was suprised that the following common scenario is not managed by the Delphix engine: You clone from production, say Oracle 12c You upgrade the clone,…