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Article
Davi Massaru Teixeira Muta · Oct 11, 2025

Analyzing IRIS ^PERFMON Runtime Performance Using the Java Native SDK

Hi Davi, Your video is available on InterSystems Developers YouTube: ⏯️Quarkus IRIS Monitor
Question
Joao Palma · Feb 18, 2019

%String to XML

So How can I achieve this in InterSystems IRIS 2021.1?
Discussion
John Murray · Mar 3, 2016

Anyone using Visual Studio Code?

We spent a lot of time on the parsing using Antlr, the same as intersystems does.
Article
John Murray · Mar 3, 2016

Class Projections and Projection Classes

Apart from how InterSystems uses the mechanism I have also seen it exploited in other ways.
Article
Iryna Mykhailova · Aug 12, 2025

Using LIKE with Variables and Patterns in SQL

Over the years, I’ve noticed that certain SQL questions come up repeatedly on the InterSystems Developer Community, especially about using the LIKE predicate in different contexts.
Announcement
Bob Kuszewski · Oct 28, 2021

Start learning about Embedded Python!

Coding in Python encourages InterSystems to produce new packages in Python rather than ObjectScript. **Choosing your programming language in IRIS is a political act**.
Article
Yuri Marx · Dec 12, 2023

Part I - Transform custom healthcare messages to HL7

InterSystems has two platforms that can interoperate proprietary formats for market standards: InterSystems HealthShare Connect and InterSystems IRIS for Health.
Article
Yuri Marx · Dec 12, 2023

Part II: Transform custom healthcare messages to HL7

id=1437&ssoPass=1 Building Basic HL7 Integrations with InterSystems: https://learning.intersystems.com/course/view.php?
Article
José Pereira · Nov 7, 2025

Understanding SQL Window Functions (Part 1)

Window functions in InterSystems IRIS let you perform powerful analytics — like running totals, rankings, and moving averages — directly in SQL.
Article
Nikita Savchenko · May 6, 2016

Installing Caché Applications Using Class Projections

This article describes yet another simple way of creating installers for the solutions based on InterSystems Caché.
Question
Alan Macdonald · Sep 21, 2023

IRIS ODBC configuration failure

the instructions at Defining an ODBC Data Source on UNIX® | Using the InterSystems ODBC Driver | InterSystems IRIS Data Platform 2023.2 including unpacking to /opt/iris-odbc/ Executing
Article
sween · Oct 16, 2025

IKO Plus: KWOK IrisCluster Topology and Operator Node/Pod Simulation w/o IRIS

/arbiter:2025.1 compute: image: containers.intersystems.com/intersystems/irishealth:2025.1 ephemeral: true replicas: 128 preferredZones: -
Discussion
Dan Pasco · Apr 23, 2021

External Language Server in 2021.1

And InterSystems already implemented real language server for VSCode, and I have implemented one more for any other editor.
Article
Heloisa Paiva · Jul 4, 2023

A portal to manage storage made with Django - Part 1

# Django itself django>=4.2.1 # InterSystems IRIS driver for Django django-iris==0.2.2 In globalSize/settings.py, add IRIS on the DATABASES configurations: DATABASES
Question
Michael Davidovich · Apr 1, 2019

Use Cache to Write Excel Files

Executing: C:\InterSystems\Ensemble2018\lib\ExcelExporter\runserver.bat -port 5005 -numthreads 5 -loglevel 3 -logfile C:\InterSystems\Ensemble2018\mgr\Temp\ -maxlogfilesize 32000 -logrotationcount