Developer Resources

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OMF: Ability to patch data messages

Add the ability to provide partial information for an existing data point. This is meant as a partial update which replaces values for some properties of a type without affecting others.

Guest about 2 years ago in Developer Resources / Open Message Format (OMF) 0 Planned

8 VOTE

OMF: the possibility to set/create security settings (groups …) by using OMF

After creating Elements and Tags in AF by using OMF standard, I don´t want to manually configure security settings in AF. The possibility to set/create security settings (groups …) by only using OMF standard would be very helpfull.

Guest about 2 years ago in Developer Resources / Open Message Format (OMF) 0 Declined

7 VOTE

Streaming API - for real time visualization

As a OCS real-time-visualization-client I require a Streaming API so that I can avoid continuously polling the REST API. Similar to the WSS Chanels in PI WebAPI Or something like PI WebAPI Stream Updates could also work

jrro about 2 years ago in Developer Resources / AVEVA™ Data Hub API 1 No status

7 VOTE

Expose REST API for PI to OCS configuration

Provide a documented REST API for PI to OCS connection and data transfer configuration. This would enable scripting against these configurations, allowing users to update their data transfers automatically, and manage them in a customer-specific way.

Guest about 2 years ago in Developer Resources / AVEVA™ Data Hub API 0 No status

6 VOTE

OMF should accept the use of special characters like / : @ ! + % < > ( ) when writing to PI WebAPI OMF endpoint

The OMF 1.1 spec does not allow certain special characters that are indeed accepted in the PI Core system like these here: / : @ ! + % < > ( ) When OMF is used to write to PI Core via the PI WebAPI OMF endpoint, this hinders the migration p...

Guest about 2 years ago in Developer Resources / Open Message Format (OMF) 0 No status

5 VOTE

A Bulk Call for Last Values

A customer asks for a way to retrieve the last values of a group of streams in a single call.

Victor Zhang about 1 year ago in Developer Resources / AVEVA™ Data Hub API 0 No status

5 VOTE

OMF: Property Bags

Allow reuse of a set of properties for multiple type definitions in the OSIsoft Message Format (OMF) spec.

Guest about 2 years ago in Developer Resources / Open Message Format (OMF) 0 No status

4 VOTE

Improve throughput

I am not sure if this is a limitation connected to the OMF, WebAPI, or https itself, but in the manual it is given that the maximum message size is 192KB. I am aware that compression is recommended and applied by default by the adapters. For the r...

sahilp about 1 year ago in Developer Resources / Open Message Format (OMF) 0 No status

4 VOTE

Date format options - if not in America need alternatives

Agreed. We're not in the USA so need simple option for date formats.

Guest over 1 year ago in Developer Resources / General 0 No status

4 VOTE

Simplify access to objects using REST API

Citizen data scientists, IT professionals and general OCS users need to use REST API methods in 3rd party applications - including Power BI - to access data or explore data using OCS Portal API Console. Typically objects not "custom created - whe...

Guest about 2 years ago in Developer Resources / AVEVA™ Data Hub API 0 No status

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