In this in-depth tutorial, we'll look at all the various cloud hosting providers for PHP, and deploy the same app on ALL of them. It's really not hard!
The Ultimate Guide to Deploying PHP Apps in the Cloud
Connecting a Raspberry Pi to IBM Watson, Bluemix and Node-RED
A guide to connecting up a Raspberry Pi to various services and platforms including the IBM Watson IoT Platform, IBM Bluemix and Node-RED.