• Kubeflow — a machine learning toolkit for Kubernetes – An introduction to Kubeflow from the perspective of a data scientist. This article quickly runs through some key components – Notebooks, Model Training, Fairing, Hyperparameter Tuning (Katib), Pipelines, Experiments, and Model Serving. If you are looking for a quick overview, give this article a go. Here’s a key diagram from the article:

Ubuntu 18.04.3 LTS has just been released. For the Desktop, newer stable versions of GNOME components have been included, as well as a new feature – Livepatch desktop integration.

As usual with LTS point releases, the main changes are a refreshed hardware enablement stack (newer versions of the kernel, xorg & drivers) and a number of bug and security fixes.

Ubuntu 18.04.3 LTS has just been released. For the Desktop, newer stable versions of GNOME components have been included, as well as a new feature – Livepatch desktop integration.

As usual with LTS point releases, the main changes are a refreshed hardware enablement stack (newer versions of the kernel, xorg & drivers) and a number of bug and security fixes.

Ubuntu 18.04.3已经发布。桌面系统已加入新的稳定版Gnome组件，并且整合了Canonical Livepatch服务，这意味着你将更方便地使用Livepatch服务。

作为带点（.）的LTS版本，主要变化是硬件适配堆的更新（新版的kernel，xorg和驱动）和一系列bug和安全漏洞修复。

如你还未用过Livepatch，那么现在就是一个不错的机会。Livepatch是一个给内核打高危补丁后无须重启的服务。这个服务已作为Ubuntu Advantage订阅的一部分提供，但每个Ubuntu用户可最多在3台电脑上免费使用。补丁都是自动下载和修复的，简单的操作为你节约系统重启的时间，并使得Ubuntu LTS系统更安全、稳定。Livepatch可在服务器、桌面版上使用。

在Ubuntu上开启Livepatch服务

1.打开应用视图，搜索Livepatch，如下图。

Slow applications are never fun. But not knowing why an application is not behaving correctly can be even more frustrating. A well-designed system that can diagnose performance or startup issues and inform the user about the problem goes a long way toward mitigating the frustration, and may even help resolve the root cause altogether.

Slow applications are never fun. But not knowing why an application is not behaving correctly can be even more frustrating. A well-designed system that can diagnose performance or startup issues and inform the user about the problem goes a long way toward mitigating the frustration, and may even help resolve the root cause altogether.

Following our previous post on ROS 2 CLI (Command Line Interface), we will see here how one can extend the set of existing CLI tools by introducing a new command and its related verb(s).

Following our previous post on ROS 2 CLI (Command Line Interface), we will see here how one can extend the set of existing CLI tools by introducing a new command and its related verb(s).

Hello Ubuntu Server

The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team. If you would like to reach the server team, you can find us at the #ubuntu-server channel on Freenode. Alternatively, you can sign up and use the Ubuntu Server Team mailing list or visit the Ubuntu Server discourse hub for more discussion.

Hello Ubuntu Server

The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team. If you would like to reach the server team, you can find us at the #ubuntu-server channel on Freenode. Alternatively, you can sign up and use the Ubuntu Server Team mailing list or visit the Ubuntu Server discourse hub for more discussion.

Deciding whether to automate workloads, while designing your ICT infrastructure, is trivial. It’s 2019 and automation is everywhere around. However, deciding which DevOps paradigm to choose and which tool to use, may not be that obvious. In order to assist you with the ‘declarative vs imperative’ decision-making process, this blog briefly introduces existing DevOps paradigms, presents the main differences between them and outlines the key benefits of using declarative DevOps with charms.