Developer Resources

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Add database filter on AFAnalysisService.QueryRuntimeInformation

Hello, Could it be possible to add a dedicated filter on dataabse for the method AFAnalysisService.QueryRuntimeInformation? Indeed, on large systems, the PI Analysis service timeout because the call is not enough efficient. In fact, the only way t...

Gael 8 months ago in Developer Resources / General 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

9 VOTE

OMF: Swagger Specification

I think it would be beneficial to have a Swagger Specification for OMF similar to what currently exists for the PI Web API. As a programmer, I would like to be able to reduce startup time by having a pre-existing libraries that allow me to reduce ...

Guest over 2 years ago in Developer Resources / Open Message Format (OMF) 1 Declined

8 VOTE

OMF: Binary data format support

Provide a binary data format option in addition to JSON in the OSIsoft Message Format (OMF) spec.

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

8 VOTE

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

2 VOTE

Allow PI Web API Admin Utility to run silently

We use the command following command to run the PI Web API Admin Utility silently in order to automate SSL certificate updates: OSIsoft.REST.Admin.exe --f=C:\temp\InstallationConfig.json --suppressUI=0 --verbose If the admin utility crashes, this ...

Guest 7 months ago in Developer Resources / General 1 No status

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 over 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 over 2 years ago in Developer Resources / AVEVA™ Data Hub API 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 over 1 year ago in Developer Resources / Open Message Format (OMF) 0 No status

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