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Article
Henrique Dias · Mar 6, 2021

IRIS RAD Studio

previously presented with the iris-analytics-package project allows any user to: Import a CSV file Create a persistent class according to the imported file Create a cube to be used by InterSystems
Question
Robert Cemper · May 24, 2020

Merging Docker Images

I found the need to merge 2 Docker images(e.g. intersystems/iris-community:2020.2.0.199.0 + my home grown NodeJS Image).I found some advice on the Web but no real convincing solution
Article
Matthew Giesmann · Nov 8, 2016

Introduction to Outlier Selectivity

Beginning in Caché 2013.1, InterSystems introduced Outlier Selectivity to improve query plan selection involving fields with one atypical value.
Article
Luis Angel Pérez Ramos · May 25, 2023

Installing Apache Server and HealthShare HealthConnect on Ubuntu Linux

Installing HealthConnect Let's review what the official InterSystems documentation tells us.
Question
John Klahn · Apr 28, 2022

Appending or inserting characters (dashes for SSN)

I can't find any insert or append functions and I can't find anything in the Intersystems doc repository that would do this. Can someone help point the way for me please?
Article
Robert Cemper · Sep 4

IRIS in Docker for beginners

: iris.cpf (WebServer port = 52773) status: running, since Thu Sep 4 14:35:19 2025 SuperServers: 1972 state: ok product: InterSystems
Article
Yuri Marx · Jul 30

BI and Interoperability Production documentation on MS Word

Final MS Word Document Word Template iris4word business logic the iris4word get BI asset list and metadata using the InterSystems IRIS BI REST API documented
Question
Edrian Golob · Mar 9, 2023

sslv3 alert bad certificate or sslv3 alert handshake failure

I looked for some threads in the community, and I didn't find a solution for my case.The Certificate works correctly on other systems and platforms.My Intersystems IRIS version is 2018.1
Article
Andrew Sklyarov · Nov 8

How to run a process on an interval or schedule?

When I started my journey with InterSystems IRIS, especially in Interoperability, one of the initial and common questions I had was: how can I run something on an interval or schedule
Article
Dmitry Maslennikov · Mar 18, 2019

Behind the scene of isc-tar project

I wish InterSystems will add a shorter command session, to replace this unnecessary repetition of iris word.
Question
Graham Uricchio · Mar 11, 2019

Creating multiple Record Map Records from a single HL7 message

I will let someone at InterSystems know Very strange. I just tried the link and it works for me. So I got into and did the course. I wish it was more HL7 oriented.
Article
Robert Cemper · Apr 25, 2020

Semi-Persistent Classes and Tables

FWIW, within InterSystems development, we typically call % variables that survive between method calls a leak rather than single-rivet-keeping-your-skyscraper-together :-).
Question
Nils Dittberner · Aug 26, 2022

Is there something like java.math.BigInteger in ObjectScript?

KEY=GCOS_types#GCOS_types_nonnumasnum_big As you probably know the Intersystems IRIS is capable of doing calculations on a numbers in length of up to 19 positions.
Article
Pravin Barton · Sep 1, 2022

Using OAuth 2.0 / OIDC for single sign-on to an IRIS REST application

💡 This article is considered as InterSystems Data Platform Best Practice.
Article
Heloisa Paiva · Sep 2, 2022

Interoperability - Step to step on creating and connecting business hosts

I can try and post it again here Also, if it helps, every picture was a printscreen of this code https://github.com/heloisatambara/InterSystems-study/blob/main/Demo.Books