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Đặng Phú Lộc · Dec 30, 2019

%SQL.StatementResult vs %Library.ResultSet

%Get() is regarding the actual column names, not the values they contain.Given that I am using InterSystems IRIS, but here is how I reproduced your example (I don't use a left-join,
Article
Lydia Huang · Mar 11, 2016

Run MDX queries in the DeepSee Shell

The DeepSee Shell Best Practices Series - Run MDX queries in the DeepSee Shell Introduction to DeepSee Shell There is a basic introduction video about DeepSee shell on InterSystems
Article
José Pereira · Jan 30, 2024

Converting generic data into FHIR with IRIS-FHIRfy

# Background In 2021, I participated as an InterSystems mentor in a hackathon, where a newcomer to FHIR asked me if there was a tool to transform generic JSON data containing basic
Article
Henrique Dias · Feb 1, 2024

IRIS-FHIRfy: A New Era of Healthcare Interoperability

They had never heard of InterSystems technology or had never interacted with the FHIR protocol before.
Article
Kurro Lopez · Mar 1, 2022

How to become a time lord - The birth

Get on the TARDIS and I'm going to turn you into a Time lord Let's start with the basics If you usually use other languages, bear in mind that the dates in Intersystems Object
Article
sween · Oct 19, 2025

IKO Plus: Multi-Cluster IrisClusters Propogated with Karmada

PAGE_deployment_iko apiVersion: intersystems.com/v1alpha1 kind: IrisCluster metadata: name: federated-iris spec: topology: data: image: containers.intersystems.com/intersystems
Article
Benjamin De Boe · Jan 10, 2023

Columnar Storage in 2022.3

As you may well remember from Global Summit 2022 or the 2022.2 launch webinar, we're releasing an exciting new capability for including in your analytics solutions on InterSystems IRIS
Article
Rob Tweed · Feb 26, 2025

The Case for IRIS and JavaScript

😉 💡 This article is considered InterSystems Data Platform Best Practice.
Article
Henry Pereira · Jan 26

AI Agents from Scratch Part 1: Forging the Brain

The "InterSystems’ way" to handle this is via **Production Credentials**.
Article
Yuri Marx · Nov 30, 2022

Creating FHIR questionnaires

Intersystems IRIS for Health has excellent support for the FHIR industry standard. The main features are:1. FHIR Server2. FHIR Database3.
Article
Chris Stewart · Apr 17, 2017

Let's write an Angular 1.x app with a Caché REST backend - Part 1 of Many

Was able to get this all working fairly easy against an InterSystems IRIS for Health environment.
Question
David Saunders · Aug 12, 2025

Need help with file upload.csp

-- Copyright (c) 2001 InterSystems Inc. ALL RIGHTS RESERVED. --><csp:class description="Upload Client Consultations file."
Discussion
Luis Angel Pérez Ramos · Nov 8, 2023

[Water Cooler Talk] FHIR, the holy grail of interoperability and EHR, or just another brick in the wall?

👏 To support it, I found several ideas on the InterSystems Ideas, that are directly related to FHIR. Please comment on them if you find them useful.
Article
Julian Matthews · Mar 17, 2023

Tutorial - Creating a HL7 TCP Operation for Granular Error Handling

nActions=$SELECT(""=$ZSTRIP(..ReplyCodeActions,"<>W"):0, 1:$LENGTH(..ReplyCodeActions,",")) /*Truncated for sanity*/ } } There is a risk with doing this in that Intersystems
Question
Hugh Hamilton · Nov 16, 2023

How to block a user from starting a transaction

I've been told that the 3rd party system that's querying our InterSystems database does NOT start a transaction, but clearly it is, evidenced by the console message that the transaction