InterSystems Developer articles - 250 total
Creating Unit Tests in ObjectScript for HL7 pipelines using %UnitTest class
One of the pain points for maintaining HL7 interfaces is the need to run a reliable regression test...
Quickstart guide to IRIS DB on Linux Systems
Introduction This is a quickstart guide to IRIS for Linux systems administrators who need to be able...
Command the Crew
I'm a huge sci-fi fan, but while I'm fully onboard the Star Wars train (apologies to my fellow...
The Case for IRIS and JavaScript
Introduction My guess is that most IRIS developers create their applications using its native...
JWT Creation and Integration in InterSystems IRIS
What is JWT? JWT (JSON Web Token) is an open standard (RFC 7519) that offers a lightweight, compact,...
Parallel Query Processing - (System-wide and Query-based)
Parallel query hinting boosts certain query performances on multi-processor systems via parallel...
How to set up an IRIS Sharding cluster in less than a minute
In this article I'll show you how to set up in your laptop, very quickly, a cluster of IRIS nodes in...
Creating FHIR responses with IRIS Interoperability production
When we create a FHIR repository in IRIS, we have an endpoint to access information, create new...
SQLAchemy-iris with the latest version Python driver
After so many years of waiting, we finally got an official driver available on Pypi Additionally,...
EduVerse: Accessible Learning Assistant
🌍 Inclusion & Innovation in Education 🌍Our project reimagines learning for all students, with a...
IKO - Lessons Learned (Part 4 - The Storage Class)
The IKO will dynamically provision storage in the form of persistent volumes and pods will claim them...
IKO - Lessons Learned (Part 3 - Services 101 and The Sidecars)
The IKO allows for sidecars. The idea behind them is to have direct access to a specific instance of...
IKO - Lessons Learned (Part 2 - The IrisCluster)
We now get to make use of the IKO. Below we define the environment we will be creating via a Custom...
IKO - Lessons Learned (Part 1 - Helm)
The IKO documentation is robust. A single web page, that consists of about 50 actual pages of...
Creating an IRIS Cross Functional App in <150 Lines of Code
The Lo-Code Challenge Imagine the scene. You are working happily at Widgets Direct, the internet's...
Getting JSON from SQL
Did you know that you can get JSON data directly from your SQL tables? Let me introduce you to 2...
What's the Catch?
Many programming languages use the try-and-catch construct to handle runtime errors gracefully. If...
Recognizing Barcodes With Embedded Python
As we keep updating our software, we often realize that we require more and more modern solutions. So...
Programmatic configuration of SSL Connections with the Superserver
Greetings dear community members! I have recently been deploying an IRIS for Health image on a...
A Better data import experience for LOAD DATA
In recent versions of IRIS, a powerful new data loading command has been introduced to SQL: LOAD...
Using IRIS and Presto for high-performance and scalable SQL queries
The rise of Big Data projects, real-time self-service analytics, online query services, and social...
IRIS-HL7v2Gen: Dynamic HL7 Test Message and Structure Generation for Healthcare Integration
Hi Community,In this article, I will introduce my application iris-HL7v2Gen . IRIS-HL7v2Gen is a CSP...
Setup OAuth2 Client for iris-http-calls to Epic on FHIR
I have started working on utilizing Epic on FHIR about a month ago. Creating a Public...
Interoperability On Python update async support
It's been a long time since I didn't write an update post on IoP. So what's new since IoP command...
Time Zones and Offsets and ObjectScript, Oh My!
Your Mission Let's pretend for a moment that you're an international action spy who's...
IRIS-RAG-Gen: Personalizing ChatGPT RAG Application Powered by IRIS Vector Search
Hi Community,In this article, I will introduce my application iris-RAG-Gen . Iris-RAG-Gen is a...
Rivian GeoLocation Plotting with IRIS Cloud Document and Databricks
Plotting the gnSSLocation data from my Rivian R1S across Michigan with InterSystems Cloud Document...
Tasks flow with InterSystems IRIS Workflow Engine - Connecting to external applications
Finally and with a little delay, we conclude this series of articles about our Workflow Engine by...
Tasks flow with InterSystems IRIS Workflow Engine - Configuration
In our previous article we presented the general concepts as well as the problem that we wanted to...
Tasks flow with InterSystems IRIS Workflow Engine - Introduction
For some time I have been planning to do some type of proof of concept with the Workflow...