David Diab

From JBoss EAP 7 to 8: What Really Changed

The arrival of JBoss EAP 8 marks a significant milestone in the evolution of Red Hat’s Enterprise Application Server. For many organizations still running on JBoss EAP 7.x, the upgrade brings not only new features but also strategic changes aligned(…)

WebLogic 14: What’s New and Why It Matters

After years working with WebLogic and other application servers (JBoss, WildFly, Tomcat, etc.), I’ve seen most of the challenges enterprises face: domains that refuse to start, clusters that behave unpredictably, and performance issues caused by poor configurations. What experience has(…)

Oracle FMW 14 Installation – ORA-00439: feature not enabled: Fine-grained access control

This short blog is to share with you an issue we faced at a customer during Oracle Fusion Middleware 14 installation.

Control-M for Kubernetes – Installation

After showing you an overview and the preparation of Control-M for Kubernetes, it is time to deep in with the installation of this solution. In fact, without the installation of Control-M for(…)

JBoss EAP – Credential Store

In the previous blogs, I explained the difference between Credential Store and Password Vault (Credential Store vs Password Vault), and I share how to secure your sensitive strings with Password Vault. Today,(…)

JBoss EAP – Credential Store vs Password Vault

JBoss EAP configuration files are accessible and not encrypted (xml files), moreover, some sensitive strings could/should be store there... For obvious security reasons, JBoss EAP allows the encryption of the sensitive strings outside the configurations files.

Control-M for Kubernetes – Preparation

As promised in the first blog of this series, here we are with the second blog to show you how to prepare the Control-M for Kubernetes solution, this solution allow to create and start Kubernetes pods(…)

Control-M for Kubernetes – Overview

At a customer, I implemented Control-M for Kubernetes/OpenShift, as the customer has a hybrid environment between VM, on-premise/Cloud Kubernetes/OpenShift. This is the first blog of a series, in which I will share with you from A to Z how to(…)

Oracle Forms: FRM-92290 after upgrade to 12.2.1.19

We are frequently involved in Oracle Fusion Middleware Forms and Reports installation or upgrade. For one of our customers, I upgraded Oracle Forms from version 12.2.1.4 to version 12.2.1.19, and this time I got an unusual issue...

Logs from Filebeat to Logstash to Elasticsearch – 3

We sow together how to install and configure Filebeat, Logstash and Elasticsearch. Our log data has been sent from Filebeat to Logstash, then forwarded to Elasticsearch. In this blog, we will see(…)