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Blog on All Things Cloud Foundry

IoT Prototype: Light Monitoring with NodeRED Components in Predix

Ilya Drabenia

GE-Predix-Industrial-Lighting-MonitorNodeRED is an open source IoT tool that helps to reduce development efforts when working with hardware, APIs, and services. However, how long exactly would it take to build something tangible? What if we used it with a PaaS?

Our team has created some NodeRED components for GE Predix when working on a prototype for a light monitoring system. Here is a detailed account of the project, including its source code, data flow, hardware details, etc.


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Collecting Time Series Data with Predix (a Golang API Wrapper Included)

Stas Turlo


In this post, we show how to work with the Predix Time Series API using our Go library. We’ve created the wrapper to provide a more convenient way to interact with the Time Series service from Go: successful API queries return native Go structs that can be used immediately, with no need for type assertions.


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Sinatra Starter for Predix: Ruby App with PostgreSQL and Redis

Dmitry Savitski


The technical requirements for the Internet of Things (IoT) server applications can substantially differ from the ones applied to the Internet of Humans. First of all, the need for any visual interfaces is completely eliminated.

These step-by-step instructions are intended to guide you through the process of starting a basic Ruby/Sinatra application server on Predix, General Electric’s IoT platform for the Industrial Internet. From the post, you can learn how to deploy the application to Predix as well as configure the PostgreSQL database and Redis.


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Using Predix Mobile Services to Create a Cross-Platform App

Igor Razhnov


This post introduces developers to Predix services. The scenario for the article includes preparing a simple cross-platform application based on the Cordova technology as well as interacting with Predix Mobile services. We also want to see if there any restrictions for using Predix Mobile services in a hybrid application.



Deploying an ASP.NET Application to GE Predix

Eugene Lahansky


Predix is a Cloud Foundry-based PaaS for the Industrial Internet from GE. It offers developers a wide choice of programming languages and services. This tutorial guides you through the process of preparing a simple ASP.NET application for Predix and then pushing it to the platform.



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