Notes: COVID-19 Contact Tracing Technology

(Context: Wherever we walk, you will leave traces, would we leave some sort of traces after nearby contact? Image source.)

Apple and Google jointly published a press release about: “Apple and Google partner on COVID-19 contact tracing technology” on April 10, 2020. Also provide APIs of both Apple iOS and Google Android platforms, and corresponding technical documents: Contact Tracing Bluetooth SpecificationContact Tracing Cryptography Specification.

I guess there could be some Flutter plugins based on it very soon. :)

This is a personal reading notes. I would like to start with privacy and Bluetooth specification documents. I want to learn and practice how to plan and organize such kind of solution architecture to resolve some challenges in the future.

The content of this reading notes will include my personal observation and comments. The purpose of taking notes is to improve my learning efficiency and keep the habit of sharing.

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AWS re:Invent 2019 New Launch Feature Amazon ECS Cluster Capacity Providers

Introduction

It has been a long time that have a new feature for Amazon Elastic Container Service (Amazon ECS)! This time, there is a great new feature named Amazon ECS Cluster Capacity Providers. This post will share the session of CON312 [NEW LAUNCH!] Automatic cluster scaling with Amazon ECS of AWS re:Invent 2019.

Amazon ECS is a fully managed container orchestration service. Amazon uses Amazon ECS for their couple products and services. At the mean time, Duolingo, Samsung, GE, and Cook Pad are also Amazon ECS users.

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