0 Invoke an Oracle Function on Oracle Cloud Infrastructure from a Node application
Oracle Functions is currently in limited preview and is expected to soon reach wider availability. Rolando Carrasco did this write…
1 Save File to Oracle Cloud Infrastructure Object Storage from Node through REST API
Oracle Cloud Infrastructure Object Storage is a public cloud service for storing data to which you need fast, immediate, and…
1 Using Helm, the package manager for Kubernetes, to install two versions of a RESTful Web Service Spring Boot application within Minikube
In my last article I described how two versions of a RESTful Web Service Spring Boot application were used in…
1 What is Apache Drill and how to setup your Proof-of-Concept
Apache Drill is a schema-free SQL query engine. Drill supports a variety of NoSQL databases and file systems, including HBase,…
0 Exposing Kubernetes Services to the internet using Traefik Ingress Controller
Three services have been deployed to my Kubernetes cluster running on a public cloud environment. These services expose port for…
2 Using a RESTful Web Service Spring Boot application in Minikube, together with an external “Dockerized” MySQL database
In a previous article, I talked about an environment, I prepared on my Windows laptop, with a guest Operating System,…
0 Blaming and Praising Room Occupiers Using Outlook API, InfluxDB, IoT and Azure serverless functions
At our offices, we suspect that rooms are being booked but go unused when the booker claimed to need it.…
0 Filesystem events to Elasticsearch / Kibana through Kafka Connect / Kafka
Filesystem events are useful to monitor. They can indicate a security breach. They can also help understanding how a complex…
5 Building a RESTful Web Service with Spring Boot using an H2 in-memory database and also an external MySQL database
In a previous article, I talked about an environment, I prepared on my Windows laptop, with a guest Operating System,…
0 Moving message threads to different group using the Yammer API
At AMIS we are quite happy users of Microsoft Yammer. Days with 10 or more messages are no exception and…
0 Building a Conference Session Agenda with Oracle APEX – notes on Pivot, Modal Popup and jQuery
AMIS is part of the Conclusion ecosystem of over 20 companies, each with their own specialty and identity. Several times…
2 InfluxDB V2.0 – Stack Implementation Proof of Concept
This blogpost will give you detailed instructions and information regarding the InfluxDB stack. Since February 2019 InfluxDB now consists not…
0 Edge Computing with Azure IoT Reference Architecture
This blog will explain what Edge Computing is and why we need this. We also explain the broader concept of Fog Computing.
0 Minikube on KVM on Linux Mint 19.1
In a previous blog post I wrote about running Minikube on Windows. I ended with the suggestion that getting Minikube…
0 Enterprise Manager Convert to Cluster Database (RAC) fails without showing errors at Pre Configuration phase
Oracle Enterprise Manager Cloud Control 13c provides a wizard to convert a single-instance database to an Oracle RAC database. This…
0 Enterprise Manager DataGuard Add Standby Database fails without showing errors at Destination Preparation phase
Oracle Enterprise Manager Cloud Control 13c provides the Add Standby Database wizard to create a broker configuration that includes a…
3 Rapidly spinning up a VM with Ubuntu, Docker and Minikube (using the –vm-driver=none option) on my Windows laptop using Vagrant and Oracle VirtualBox
For training and demo purposes, on my Windows laptop, I needed an environment with a guest Operating System, Docker and…
0 IoT is silo integration using Azure Reference Architecture
In IoT, we bridge the gap between the physical world and the enterprise IT systems to unlock the data and create real business value.
0 How to use any Oracle JET Component in VBCS
Oracle JET has more components than available in VBCS. Using Web Components you can extend VBCS yourself with the missing…
0 Minikube on Windows. Hyper-V vs Vagrant/VirtualBox
Kubernetes is a system for running and coordinating containerized applications across a cluster of machines. Minikube runs a single-node Kubernetes…