Hey Developers,

Enjoy the new video on InterSystems Developers YouTube

Enhancing Customer Engagement with Vector Search - Building a Customer Facing Chatbot @ READY 2025

https://www.youtube.com/embed/T3_TOxVZKwo
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InterSystems Developer Community is a community of 25,630 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!
Article
· Nov 16, 2025 2m read
Network Debugging for Beginners - 2

In my previous article, I structured network communications
in these 3 possible layers, and covered the last

  • Client <---> Transport
  • Server <---> Transport
  • Client <---> Server

In fact, you have the most control over the last one.
The IRIS side as a server is yours and under your full control.
Up to now, the Transport layer was assumed to be as passive as a bare wire.

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Hi everyone, on HealthShare Unified Care Record 2024.1.0 Build, we're using the Analytics section to create a dashboard containing a time chart showing a cumulative curve of the number of documents indexed in the registry for each documentSource of each repository. We tried the following steps: we created a cube whose dimensions are the CreationDate, SourceValue, and repositoryUniqueID of the HS_Registry.Document table; in the Analytics section, we created a pivot table that lists the document creation date on each row, along with as many columns as each repository's documentSources.

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Hi Community,

If you've decided to leave the InterSystems Developer Community, we're sorry to see you go! This guide will walk you through the steps to permanently delete your account.

⚠️ Before you begin: please note that deleting your account is irreversible. If you simply want to stop receiving notifications, consider updating your notification settings.

How to request account deletion:

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After we rolled out a new cointainer based on containers.intersystems.com/intersystems/irishealth:2023.1 this week, we suddenly noticed that our FHIR Repository started responding with an Error 500. This turns out to be caused by PROTECT violations on the new HSSYSLOCALTEMP namespace and database used by this version of the IRIS for Health FHIR components.

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Question
· Aug 20, 2025
SOAP.OutboundAdapter question

Using a WSDL and the SOAP wizard I created a WebServiceClient, and Operation to send an encoded message to a Vendor. But the vendor is now sending back an HL7 in the SOAP response.

I tried updating the Operation to Extend EnsLib.HL7.Operation.ReplyStandard, but still use the EnsLib.SOAP.OutboundAdapter. When I did this it broke my Operation and would not compile with the following error...

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FastJsonSchema: High-Performance JSON Validation in IRIS

Validating JSON data against JSON Schema is a common requirement for modern applications. FastJsonSchema brings this capability natively to InterSystems IRIS, combining speed, simplicity, and full schema compliance.

Unlike traditional validation approaches, FastJsonSchema generates native ObjectScript code from your JSON Schemas and compiles it directly to iris object code, enabling idiomatic performance without relying on external libraries or runtimes.

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Hi everyone,
I'm getting prepared to take the following certification exam: "InterSystems IRIS Development Professional".

Can you give some advice on how to prepare (aside from the official course page: https://www.intersystems.com/certifications/intersystems-iris-development-professional/ )?
Do you have examples of quiz questions that simulate the real exam or any material that helped you getting prepared?

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Why This Matters

Managing IAM can be tedious when done manually — especially when your APIs are already well-documented using OpenAPI (Swagger) specs. Wouldn't it be great if you could automatically generate Kong services and routes directly from your OpenAPI spec?

That's exactly what this ObjectScript method does: it reads an OpenAPI 2.0 spec stored in the XData block of your spec class and generates a decK-compatible YAML file that can be used to sync your IAM configuration.

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Article
· Sep 13, 2025 4m read
Plug-N-Play on Pattern Match WorkBench

Plug-N-Play on Pattern Match WorkBench

Article to announce pre-built pattern expressions are available from demo application.

AI deducing patterns require ten and more sample values to get warmed up.

The entry of a single value for a pattern has therefore been repurposed for retrieving pre-built patterns.

Example: Email address

Paste an sample value for example an email address in description and press "Pattern from Description".

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Hi Community,

Watch this video to learn about Shift's new Data Platform architecture, combined with the InterSystems IRIS roadmap for data management:

Shift Data Platform: The IRIS Roadmap Applied @ Global Summit 2024

https://www.youtube.com/embed/-kDYPsLqrzA
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Hi, Community!

Do you have HL7® V2 messages that you need to convert to the HL7® FHIR® format for better integration and analysis? See how the InterSystems FHIR Transformation Service can help:

Using the FHIR Transformation Service with AWS HealthLake

https://www.youtube.com/embed/ggf6yuV0FxE?utm_source=youtube&utm_medium=social&utm_campaign=ggf6yuV0FxE
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Hello and welcome to the April 2025 Developer Community YouTube Recap.
InterSystems Global Summit
By Guillaume Rongier, Stefan Wittmann, Bob Kuszewski
By Reven Singh, Herman Bruwer
By Benjamin De Boe, Thomas Dyar, Carmen Logue
"Code to Care" videos
How to Build a Scalable Network for Seamless Healthcare Data Exchange
By Don Woodlock, Head of Global Healthcare Solutions, InterSystems
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Let’s spotlight the brilliant authors and contributors of our November Article Bounty! 💙
Thank you to everyone who took part and shared their knowledge with the community.

A special shout-out goes to those who created brand-new articles and contributed their expertise — each received 5,000 points 🎉

@Zion Amsalem -- "Consuming REST-APIs for dummies (beginner-friendly)"
@Robert Cemper -- "Network Debugging for Beginners - 1"
@Iryna Mykhailova -- "Connecting C# to InterSystems IRIS via ODBC"
@Vachan C Rannore -- "My experience with APIs and POS integration."
@Padmaja Konduru -- "Production Terminal Commands"

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Article
· Dec 2, 2025 2m read
Use IRIS Load Data in VSCode

The Load Data utility it is an excellent tool to load data from CSV/TXT files into an IRIS SQL Table, but it is required send the target file to the IRIS server and write the Load Data sentence to ingest the file content. Now it is possible select a file in VSCode, set the table destination and submit the request. The vscode-load-data utility will send the file to the IRIS server and run the Load Data command to you! Very simple:

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I have a quite complex FHIR Implementation Guide (IG) which is based on several other FHIR IGs. It's likely the versions of IGs conflict with each other.

From what I understand, I would need to load in all the other FHIR IG's first?

I don't actually need FHIR profiles to be in our FHIR Repository - I'm just after terminology and the examples for our test system.

Is it possible to load a FHIR IG just as data? (I think I mean here, ignore the FHIR profiles and dependencies between them)

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Overview

This release introduces the FHIR Server 2025.10.0, delivering the latest standards compliance and performance improvements. It also enhances the Health Connect Cloud (HCC)upgrade process for greater reliability and adds new flexibility to Network Connect through prefix list support in VPN configurations.


New Features and Enhancements

Category

Feature / Improvement

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Hello Community,

When I compile the Sample.User class for the first time, and include an ObjectGenerator method intended to run certain logic during each compilation, it throws a <CLASS DOES NOT EXIST> error. However, recompiling the same class works as expected.

I understand this happens because the class hasn’t been fully compiled yet during the first pass. To overcome this issue, are there any specific callback methods available that can safely be used after the class is fully compiled?

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