Intermediate

Starting with Ansible installation, playing with CLI, writing Ansible Role with test on LXD, create Docker Image with Ansible Playbook and Roles, and managing a running Kubernetes with Ansible.

Python 2 is going to be end-of-life in early 2020. That's in about half a year, about time to start moving your production projects over to Python 3 if not done so. In this talk, Gary will share how he migrated a decade-old Mozilla project (funfuzz) over to Python 3, tools used, as well as advice to help you do the same to your projects.

Cloud Native Infrastructure is a very popular topic nowadays. It enabled empower organizations to build and run scalable applications in modern, dynamic environments and also enabled engineers to make high-impact changes frequently.

In this talk, I will show how HK01 SRE team transformed the legacy infrastructure into modern continuous delivery infrastructure backed by container ecosystem with Kubernetes, serving news contents and services to its 9M+ audience.

Using Haxe as a replacement for PHP language on PHP server. Benefits, flaws, implementation details. Interoperation between Haxe and PHP. Code sharing between client and server.

This is new stack, with old patterns. It adopts both Reactive pattern, and CQRS-Event-sourcing, to build full-stack blockchain application. It lifts the conventional Hyperledger Fabric application, to next level of decentralisation. At the same time, it easily fulfils the GDPR, and data residency requirement, for building cross-border blockchain consortium.

Does your database need to 99.999% high availability? Is it possible to linearly scale database capacity and throughput to accommodating the surge number of user?

Does your database need to reply queries in microseconds consistently event it is in peak time?

MySQL powers many of the world’s largest and fastest-growing organizations.

In this session, you will get more practical, safe and efficient ways to optimize the MySQL database performance; gain tips and tricks and best practices to optimally architect the MySQL database; find bottlenecks and learn how to properly configure the database appropriately for your efficient database.

Genetic research takes an important role in the drive for more personalized medicine by providing a deeper look into the genetic makeup of various diseases.However, these data driven analysis require thousands of subjects, thus driving the cost into millions of US Dollars.

In this talk, I will be talking about the high-level architecture of browser and there components like rendering engine. What happens when you search for something on the internet? How are browsers rendering HTML/CSS/JS for you?  How parsing and Layout things works in browser? How and Why Firefox quantum is fast? What was the role of stylo in making it fast?  Browser's understands us, now let's try to understand your browser.

MySQL 数据库已广泛用于腾讯金融与支付各个核心应用场景，5.7 新推出的基于 Paxos 协议的MySQL Group Replication（MGR）将会是未来金融业务的高可用架构基础。本次分享将介绍MGR与传统复制架构的对比和优势，以及分享腾讯在 MGR 的应用实践