"AWS OpsWorks helps you deploy and operate applications of all shapes and sizes. With AWS OpsWorks, you can model your application stack with layers that define the building blocks of your application: load balancers, application servers, databases, etc. But did you know that you can also use AWS OpsWorks to run commands or scripts on your instances? Whether you need to perform a specific task or install a new software package, AWS OpsWorks gives you the tools to install and configure your instances consistently and help them evolve in an automated and predictable fashion.
In this session, we dive into how you can create custom layers and a runtime system for your operational tooling, understand the lifecycle events, and show how to develop and test locally."
How does the Facebook Messenger app achieve phone-to-phone messaging latency in the order of milliseconds instead of seconds? Answer: It uses the MQTT protocol. And so can you.
In this session we look at the MQTT protocol and explain why it in many cases is a much better choice than HTTP or push notification for your mobile communication needs. Using the MQTT protocol your mobile app can achieve secure, reliable two-way communication without killing battery or wasting precious bandwidth. And it’s open source!
Throw away the map and let's go with the help of your compass.
Agile Tour Osaka 2012 ( http://bit.ly/Tm3MNc )発表資料です。若手エンジニアとサービス開発を通して考えてきた「なぜ?」。その探求の旅の紹介です。