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Question
Alexi Demetriou · Nov 20, 2018

Run batch script from Task Manager

If so, it might not be available to the Windows user that the InterSystems background processes run as. Is your Ensemble instance running as LocalSystem (see Windows Services)?
Question
Nezla · Sep 4, 2022

System having trouble writing data to disk

There is a great series of articles written in this community that can help with this: https://community.intersystems.com/post/intersystems-data-platforms-capacity-planning-and-performance-series-index
Question
Max Dimukhametov · Mar 21, 2018

How to fill fact table in DeepSee via JDBC

For higher performance it's better to keep the data in InterSystems platform and sync it with remote db periodically.To download the data via xDBC you have two main approaches:Interoperability
Article
Yuri Marx · May 30, 2022

Web App to Predict Diabetes using IRIS IntegratedML

/localhost:52773/disease-predictor/index.html to use the Disease Predictor frontend and predict diseases like this: Behind the scenes Backend ClassMethod to predict Diabetes InterSystems
Question
Benjamin Eriksson · Mar 2, 2016

iKnow + Atelier, hello world?

, The knowledge portal demonstration interface you find in the %iKnow.UI package (which gets a significant visual overhaul in 2016.3) is written using InterSystems' Zen technology,
Discussion
Luis Angel Pérez Ramos · Apr 28, 2025

Let's talk about the new UI for Interoperability and Data Transformations editor

WARNING: This is a personal opinion, totally personal and not related with InterSystems Corporation.
Question
Colin Gadumer · Jun 5, 2025

Pass a string to a routine from powershell

KEY=GCOS_invoking).Sources:1.Invoking Code and Passing Arguments | Using ObjectScript | InterSystems IRIS Data Platform 2025.1 thank you for confirming my approach, but unfortunately
Question
John Hotalen · Sep 17, 2024

Need help with XML to JSON format

This is why I like the InterSystems Developer Community so much.
Question
Victor Castanon · Jul 9, 2024

Has anyone worked with in Fhir R4 Binary deserialization (From Athena)?

Class Reference documentation for the %Iterator.Object class does not directly appear in either Class Reference webpage on an IRIS instance nor in the Class Reference web page in the InterSystems
Article
Luis Angel Pérez Ramos · Oct 22, 2024

LLM Models and RAG Applications Step-by-Step - Part III - Searching and Injecting Context

This algebraic operation is nothing more than the sum of the products of each pair of elements that occupy the same position in their respective vectors, represented as follows InterSystems
Question
聆严 周 · Oct 11, 2022

How to purge these inactive license units?

The documentation says "even if the number of processes under the user ID drops back under the maximum, InterSystems IRIS continues to allocate one license unit per process for that
Question
Stephen De Gabrielle · Sep 6, 2018

routing rule compiles to refer to old package

;</assign> <trace value=""NumberSearch = "_@NumberSearch"></trace> Compiles to ;LNWTIEPackage.iCSADTHL7MainRouterRoutingRuleDUP.1 ;(C)InterSystems
Article
Nikolay Solovyev · Feb 17, 2020

IRIS Interoperability adapter for Dasha.AI: voice interface for your application

The Dasha.AI platform provides a REST API for integration, however if you use InterSystems IRIS you can take a ready-to-use Adapter (github repo).
Announcement
Neerav Verma · Feb 13, 2020

Class Queries

Class Queries in InterSystems IRIS (and Cache, Ensemble, HealthShare) is a useful tool that separates SQL queries from Object Script code.
Article
Udo Leimberger · Nov 22, 2019

Starting IRIS as a service on CentOS7 startup ( autostart )

# vi /etc/systemd/system/iris.service [Unit] Description=Intersystem IRIS Service After=network.target [Service] Type=forking WorkingDirectory=<iris-install-dir> User