Brief: What is Oracle Wallet?
An Oracle Wallet is an encrypted file that contains database credentials – username and password – for connecting to an Oracle Database. This avoids writing hard code user passwords …
Apache NiFi: Avoid these common pitfalls
Apache NiFi is an easy to use, powerful, and reliable system to process and distribute data. It has a powerful UI which can be used for both development and …
Adding Grafana to my VM with Minikube and Elasticsearch
For a demo, I needed an environment with Grafana. Lucky for me, I had the configuration for such an environment using Vagrant and Oracle VirtualBox. In the past, I …