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Blog on All Things Cloud Foundry

Using the PostgreSQL Service in an ASP.NET App on GE Predix

Eugene Lahansky

using-predix-postgresql-service-in-asp-net-app-v2

PostgreSQL is one of the data management services available for applications running on the Predix platform. This article shows how to work with a Cloud Foundry-hosted instance of the Postgres service from an ASP.NET application.

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4 Comments

How to Deploy a React.js App to GE Predix (a Tic Tac Toe Example)

Dmitry Kozhukh

react-js-predix

React is a JavaScript library for building user interfaces; the technology is backed by Facebook and Instagram—among others. This article shows how to create a simple Tic Tac Toe game with React and then deploy the app to the Predix platform. The post also explains some of the React basics.

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Using Time Series in a Spring Boot App on Predix

Pavel Orda

using-predix-time-series-in-a-spring-boot-app

User Account and Authentication (UAA) is an identity management service in Cloud Foundry, used as an OAuth2 provider by the GE Predix platform. Being responsible for managing timed measurements, Time Series, in its turn, enables to efficiently and concurrently store data, as well as quickly retrieve it.

This post explains how to configure both services and to start using them in a sample Spring Boot app having two controllers (for querying and ingesting data).

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Sinatra Starter for Predix: Ruby App with PostgreSQL and Redis

Dmitry Savitski

sinatra-starter-for-predix-platform-v1

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, GE’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

using-predix-mobile-services-in-a-hybrid-app

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.

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3 Comments

Deploying an ASP.NET Application to GE Predix

Eugene Lahansky

deploying-asp.net-app-to-ge-predix

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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17 Comments

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