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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:

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Once upon a time in Ensemble Management Portal the pool size of each component (Business Host) within the production was displayed in the Production Configuration page.

This information was very useful, especially when a production have tens or hundreds of components.

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I am starting a conversion project for a health system that is currently migrating to Health Connect. They have their DEV and TST environments in one production and their PRD in another. What is the best practice for standing up conversion environments...separate name spaces in the two productions or separate productions? Keep in mind the interfaces are temporary?

Mike

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Announcement
· Mar 14, 2025
[Video] FHIR Object Model

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ FHIR Object Model @ Global Summit 2024

https://www.youtube.com/embed/UvwLHz5OGjs
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Question
· Mar 4, 2025
Using Lists - LB and LI

I have a repeatable field within HL7 that I want to create a List from. Do I have to initialize the List by using $LB, or can I just use $LI to keep adding on to the end of the list as it is looping through the field?

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Article
· Oct 28, 2025 3m read
IRIS Home Assistant Add-On (HAOS)

InterSystems IRIS Community Edition HAOS Add-On

Run InterSystems IRIS inside of Home Assistant, as an add-on. Before you dismiss this article possibly under the guise that this is just a gimmick, Id like you to step back and take a look at how easy it is to launch IRIS based applications using this platform. If you look at Open Exchange, you will see dozens of dozens of applications worthy of launching while they are basically hung out to dry as gitware, and launchable if you want to get into a laptop battle with containerd or Docker. With a simple git repo, and a specification, you can now build your app on IRIS, and make it launchable through a marketplace with limited hassle to your end users. Run it along side Ollama and the LLM/LAM implementations, expose anything in IRIS as a sensor or expose an endpoint for interaction in your IRIS app to interact with anything you've connected to HAOS. Wanna restart an IRIS production with a flick of a physical switch or Assisted AI? You can do it with this add-on, or your own, right alongside the home automation hackers.

Open Exchange app
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I would like to learn about the binary and document reference FHIR Resources. For the PDF data stored in those resources. But I think Binary Resource for the Document PDF stored in FHIR, so this resource is best for it. So sometimes Large PDF 15-page (~35md) data converts into base64 then data length is ~50 lac charecters length of base64binary data. this data store in Binary Resource on data field https://www.hl7.org/fhir/R4/binary.html follow this url this resource used in my case.

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Hi folks!

It is very easy to import CSV data into IRIS. But what if we want to preserve the original IDs in CSV?

Recently I came across with the situation when I needed to import two csv's into IRIS which were linked by one column referencing to another csv's col: a typical Foreign Key and Primary Key situation, where csv1 contains this column as Primary Key, and csv2 as Foreign key with id's related to csv1.

The image is generated by ChatGPT so don't blame it - it tried its best to generate countries as primary keys with countries.csv-cities.csv relationship :)

Open Exchange app
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I created a Custom Search Table that extends EnsLib.HL7.Search Table. I saved, compiled, and rebuilt the index however when I go into Message Search to try to use the Search Table, within the conditions the proper fields are not showing up that was defined. It is showing the fields from EnsLib.HL7.SearchTable. I did a build index on both EnsLib.HL7.SearchTable and OSU.HL7.SearchTable.

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Hi, Community!

Looking to get quicker insights from your supply chain data? See how InterSystems® Data Studio™ can help:

Leveraging Data Studio in Supply Chain Management

https://www.youtube.com/embed/R1KqK4uVNNI?utm_source=youtube&utm_medium=social&utm_campaign=R1KqK4uVNNI
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I'd like to ask you for recommendations on how to properly use repository dependencies when using VSCode and Client-side editing.
Suppose I have projects A, B and C, with A being independent, B depending on A, and C depending on A and B.
I am currently working with the main project C, and I want to be able to contribute to all the other projects in a single VSCode window (instead of opening three instances). How do you solve this problem? Git submodules? ZPM? Something else?

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Hey Community,

We're pleased to invite everyone to the upcoming kick-off Webinar for InterSystems "Bringing Ideas to Reality" Contest!

During the webinar, our speakers will explore the Community Opportunity Ideas from the InterSystems Ideas Portal, which are the topics of this programming contest. They will show how to develop, build, and deploy applications using the InterSystems IRIS data platform.

Date & Time: Monday, November 17 – 10:30 am EST | 4:30 pm CET

https://www.youtube.com/embed/E5OiMogavmw?si=gydFhw8Db5Kmi-nX
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Hi,

I'm using the iris for health community edition and I cannot seem to get the FHIR server configuration UI to show up. I was able to create a FHIR server programaticlly but none of the user interface features that the installation guide talks about are available. Once I was created the server I was able to see a Bulk FHIR Coordinator in the management portal, ut that's it. Are the UI features not available in the community edition or do they need to be enabled somehow?

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Hello everyone! 👋

I have a question regarding roles and resources.

To give you some context: I have a user who has been assigned only the role %HS_UsageDashboard_Access.This allows them to access the dashboards correctly (by giving the direct URL). Then, if I try to access the Management Portal with this same user, I can log in with no access to any resources within it (as expected).

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I’ve been exploring options for connecting Google Cloud Pub/Sub with InterSystems IRIS/HealthShare, but I noticed that IRIS doesn’t seem to ship with any native inbound/outbound adapters for Pub/Sub. Out of the box, IRIS offers adapters for technologies like Kafka, HTTP, FTP, and JDBC, which are great for many use cases, but Pub/Sub appears to be missing from the list.

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