Cantonese

The workshop will give a hand-on experience about Kubernetes and also how to manage the Kubernetes cluster in GitOps via Weaveworks FluxCD

By using Ansible for DevOps, we could manage both VM, Docker image provision, Kubernetes and CephFS provision, or even Kubernetes Pod runtime management.

I will be introducing a new open source project written by myself for 4 years named "Open ArOZ Online" (OAO), which is a light weight user orientated cloud architecture for the Raspberry Pi series. It support IoT functionality, media streaming and more with an easy to use Web Desktop User Interface just like a normal operating system. Expected to be completed and release on Github in late April to early May. This talk will be a quick introduction to such a system, a quick hand-on tutorial and basic introduction on the architecture of the system modular design framework.

We all love open source software and open culture, and of course we all want to contribute to and leverage the power of open source in our work. However when it comes to working in a startup, openness is often sacrificed to give way to work efficiency and business logic. In this talk I will talk about some of my experience(and failures) to be open source, and how our company is trying to be open by default without too much efficiency overhead.

Problem

To be honest, none of the online teaching solution meets the real need of running online lab session. All existing online teaching solutions are just for online meeting or one direction broadcast! Teachers are 100% no way to know your students are really working on their exercise at home or they are just open the online meeting apps, and then doing other stuff!

In this project, not only do we predict NBA results, but we also come up human readable explanation of the predicted result. In the talk, we will talk about our prediction model, how to use SHAP to explain the prediction and walk through the implementation of our final approach.

Cloud Platform integrate 3D Printer with Open Hardware