Hey Developers,

Enjoy the new video on InterSystems Developers YouTube

⏯ Integrating AI Agents into InterSystems IRIS - Patterns and Techniques @ READY 2025

https://www.youtube.com/embed/B-oDn75NJ2c
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

Since the introduction of Embedded Python there has always been doubt about its performance compared to ObjectScript and on more than one occasion I have discussed this with

Using %get() function, getting error <INVALID OREF>

set iter = identifiers.%GetIterator()
while iter.%GetNext(.key, .value, .type ) {
set type = value.%Get("type")
set text = type.%Get("text")

getting <INVALID OREF> at line set text = type.%Get("text")

How

Hello Community,

Great news for developers who have just started working with InterSystems IRIS! We have hands‑on interactive tutorials available via the Instruqt platform! These are perfect for getting up to speed quickly, playing in real environments, and building confidence with IRIS‑based development.

Here is the list of available tutorials:

• Full Stack Tutorial - Experience how IRIS supports full-stack system architecture.
• InterSystems Interoperability - Explore IRIS interoperability tools for connecting and integrating systems.
• IRIS for Health Interoperability - Learn to use IRIS for Health features in application integration with data from an EHR (Electronic Health Record).
• REST + Angular Application - Practice building applications with IRIS REST services.
• RAG using IRIS Vector Search - Discover IRIS Vector Search capabilities for AI-powered applications.

Hey Developers,

Enjoy the new video on InterSystems Developers YouTube

⏯ Generative AI in InterSystems Data Studio @ READY 2025

https://www.youtube.com/embed/OCGF-5kr4Xs
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

Inevitably, you will eventually need to move your code up from one version of IRIS or Cache to a more recent version of IRIS. There are a few good steps you can take to set yourself up for success in that process.

I am trying to add some validation to an existing Record Map, because recently we had some wrong data get consumed into the System and is causing all kinds of havoc.

Using the AI on the Developer community it suggested that I use PATTERN within the Datatype Parameters to force some validation on some fields. I have never used PATTERN before...

When I go to generate the updated Record Map, I am getting the following...

The 2025.3 release of InterSystems IRIS® data platform, InterSystems IRIS^® for Health, and HealthShare^® Health Connect is now Generally Available (GA). This is a Continuous Delivery (CD) release.

Release Highlights:

Overview

Fast Healthcare Interoperability Resources (FHIR) is a standardized framework developed by HL7 International to facilitate the exchange of healthcare data in a flexible, developer-friendly, and modern way. It leverages contemporary web technologies to ensure seamless integration and communication across healthcare systems.

Key FHIR Technologies

• RESTful APIs for resource interaction
• JSON and XML for data representation
• OAuth2 for secure authorization and authentication

Studio's Output window is interactive, and code can ask questions there if it is a Studio environment. How do I check for that?

A previous attempt was assisted by an external Python method.
This is all classic CSP written with ISOS, JavaScript, HTML

Besides the graphic, you also get concrete numbers freshly collected from your local
instance or from remote instances that also installed the package.

The final result

I have a locally saved multiple saved .cls file. How can I bundle them together as a XML file programmatically (ObjectScript) so that I can import in the next environment. Does anyone have a sample code?

As part of improvements regarding CCR usage and usability, certain transitions are now blocked when a CCR Record has undeployed ItemSets for required Environments.

In today’s healthcare data landscape, FHIR has become the standard for structured clinical data exchange. However, while FHIR excels at interoperability, its JSON format makes analytics challenging—including FHIR QuestionnaireResponse.