Programming
in the Large

Programming in the Small 

var o1 = new Object()
var o2 = new Object()

o1.start()
o2.start()

Coordinator.join(o1, o2)

o1.stop()
o2.stop()

Programming in the Large

var o1 = new Server()
var o2 = new Server()

o1.start()
o2.start()

Coordinator.join(o1, o2)

o1.stop()
o2.stop()

It all starts with the cloud

• IaaS
• PasS
• SaaS

Shiny infrastructure, but your application is...

• "Ill designed"
• Built on top of old framework
• Deployment is manual and laborous
• Setup and management is error-prone

SaaS

Software as a Service

Server      as a Service

Server as a Service

• Cloud Provider API
• Server API
• REST JSON-based
• Can be scripted in any language

Server API

• Healthcheck API
• Status API
• Management API

Tools and scripts

• Cloud Radiator
• Automated deploys
• Zero-downtime deploys
• Stop the world deploys

Cloud Radiator

Zero-downtime deploys

It's a challenge,
but once you get there
you will get...

Shiny application

on a shiny infrastructure