OSIsoft Cloud Services (OCS) is a highly flexible cloud-based platform that provides scalable, elastic, centralized environment to aggregate data for reporting, advanced analytics, and third-party applications. OCS is powered by OSIsoft's Sequential Data Store (SDS). In this GitHub repo, we provide samples which will help you get started with the OCS API against your OCS instance.

There are three types of samples/apps in the repo:

• Getting Started - OCS focused samples for a task, usually implemented as a simple console app. This also includes base libraries that may be used in other apps.

• Ingress apps - Real world examples of applications focused on sending data to OCS.

• End-End apps - Real world examples of web, desktop, mobile, and other applications using OCS data.

Some tasks and individual language examples may have some additional labels as follows:

• * denotes that the language example uses the rest API directily instead of a library

• This task and code uses services that are currently in preview. If you are interested in this functionality, please contact OCS support.

The official OCS samples are divided in multiple categories depending on the scenario and problem/task, accessible through the following table:

Task	Description	Languages	Test Status
Client Credential Authentication	Covers the client credential flow of authentication against OCS. Click here For more Details on the various credential patterns.	.NET
Hybrid Authentication	Covers the hybrid flow of authentication against OCS. Click here For more Details on the various credential patterns.	.NET
Implicit Authentication	Covers the implicit flow of authentication against OCS. Click here For more Details on the various credential patterns.	.NET and JavaScript
SDS Application	Covers typical operations against the Sds, including creating, updating, and deleting types, streams and events. This is the recommended starting example, and a good a base for all other Tasks. Details	.NET .NET* JAVA Angular nodeJS Python2 Python3
Ingress Management	Covers management operations for Ingress, including creating and deleting publishers, ingress tokens, topics, and subscriptions.	.NET
UOM	Covers the basic functionality of the UOM system on OCS	.NET
Sample Libraries	These sample libraries are used as the base for the other samples. They are designed to be straightforward implementations of the REST APIs. They are for use in the samples.	Java Python3
Dataviews	These samples highlight basic operations of Dataviews for OCS, including creation, updating, getting data from and deletion of dataviews. Details	Java Python3

A credential config.ini or app.config file is used in the examples unless otherwise noted in the example.

 Note: This is not a secure way to store credentials.  This is to be used at your own risk.  

You will need to modify these files locally when you run the samples.

Please raise an issue if you would like to see a new task, a new example inside of a task, or an existing example in a particular langauge.

If you wish to contribute please take a look at the contribution guide.

OCS Samples are licensed under the Apache 2 license.