Talk

The Rust programming language is Stackoverflow’s most beloved programming language for the past 4 years. As it's adoption reaches beyond alpha developers writing system software, there is a strong demand for using Rust to write web services and applications.

Originally created by Mozilla, Google, Microsoft, and Apple as the next generation code execution engine web browsers, WebAssembly is the ideal execution engine for running Rust applications on the server side. 

Julia is a fast, dynamic, open source, easy to use programming language, designed to solve the two-language problem. It provides ease in both syntax and speed, and adopts multiple dispatch as its paradigm. In this talk, we will give an overview of the strengths and applications of Julia, as well as cover its basic syntax. Through a short live coding demonstration and text game AI with the Flux.jl package, we will demonstrate Julia's ease of use and comprehensive support for Machine Learning and Scientific Computing.

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.

The holy grail of Cloud Native tech is to have zero vendor lock-in. Container makes everything easier. But even with the easiest platform, sometimes you still need to run into problems. In this talk, Phil will share the knowledge about how to diagnose and troubleshoot container (podman, docker) and container platform (Kubernetes, OpenShift).

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.

LibreOffice is a successor of OpenOffice.org and full-featured open-source office software. It is a large application written in 9 million lines of C ++, with an estimated 200 million users worldwide.  It has been known as a desktop application, but for resenting years the "online" version, which allows edit documents via modern web browsers, has also be developed, and mobile versions will also be available soon.

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!

An TV platform that is owned by and beneficial to the community.

Watch Trouble present a three-day workshop on ZFS in however little time the conference organisers were willing to allocate for it! 

We'll cover topics from filesystem reliability over snapshots and volume management to future directions in ZFS.

Do you dream of a fast, scalable, stable, available, and simple application all the time? Well, this may not be a dream anymore! Let's discuss what Kubernetes is and how we can improve our whole infrastructure using this awesome orchestrator, so we never need to worry about scalability and maintenance issues anymore!