Distributed Architectures are a lot like neural networks; all services that talk to each other need to share the I/O in and in a way that they can synchronize that information on the fly. The way the brain does is that each neuron that communicates with another has the other neuron fire back a neurotransmitter to synchronize and improve that communication in the future thus creating a pattern.
While this behavior is almost identical to what is known as a webhook in the API world, we do not follow the same principles for API design in distributed architectures. Since the API Pattern designed in the 1970’s for centralized architectures and NOT distributed architectures, it was never intended to be used in this way and creates an architectural cross-cutting concern when used in distributed services.
Continue reading “The NEW API Pattern”
In a couple of weeks (October 24-26), EclipseCon Europe is going to take place in Ludwigsburg, near Stuttgart, in Germany.
Continue reading Red Hat Developers at EclipseCon Europe
In architecting end-to-end Internet of Things (IoT) solutions, one of the biggest challenges is how to integrate IoT data with data streams from enterprise systems and external sources. Traditionally, businesses have used an enterprise service bus (ESB) and service-oriented architecture (SOA) to integrate and connect different systems and applications. However, this integration approach, due to its complexity and time-consuming implementation cycle, is not suitable for the rapidly moving needs of digital business imperatives like IoT. Given IoT’s adaptive nature, agile integration should be considered.
Continue reading “Using Agile Integration for IoT”
Are you attending RHTE (Red Hat Tech Exchange) APAC, interested in IoT and like to tinker with real hardware? Come join us for an evening of fun at CodeStarter IoT hackathon on Thursday, Sep 7th.
Continue reading Snag an IoT kit at CodeStarter at RHTE APAC
Air pollution is a major problem in many cities around the globe. Some people in Stuttgart, Germany have developed cheap smog sensors that people can install on their balconies and other convenient places and then report data to a central site. I have written about that on OpenSource.com. The data is sent to a central server, from where it is visualized on a map. At the time of writing the above article, there was no way of seeing how the value has changed over time. Meanwhile, there is a visualization of the last 24 hours available on the map.
Continue reading “Visualizing Smog Sensor Data with the help of Vert.x, Prometheus, and Grafana”
As technology continues to disrupt the industries beyond the first wave (led by Netflix, Amazon, Uber etc.), the enterprises are embracing digital transformation to meet the challenge. One of the key technologies enabling digital transformation is Containers through its inherent advantages with packaging (Atomic, built for CI/CD), collaboration and runtime (lightweight, distributable, portable).
At the Red Hat Summit in Boston, Andrew Block and I conducted a hands-on lab on how to build a containerized intelligent Internet-of-Things (IoT) gateway on Red Hat OpenShift. The application is deployed as a set of microservices inside containers on the containerize IoT workload using microservices running on Red Hat OpenShift Container Platform.
Continue reading “Building Containerized IoT solutions on OpenShift Lab”
How do customers build an end-to-end IoT solution using commercial grade, open source products? This is the question we (Patrick Steiner, Maggie Hu and I) wanted to address with our session at the Red Hat Summit, Boston. The end-to-end solution is based on three-tier Enterprise IoT Architecture, which integrates IoT data with existing business processes and the human element.
Continue reading “Building a Secure IoT Solution: Summit 2017”