InterSystems Developer articles - 250 total
SQL statistics with Grafana, InfluxDB, and Telegraf
Introduction Database performance has become a critical success factor in a modern application...
Set, Get, and Don't Fret with JSON
The Good Old Days The %Library.DynamicObject class has been in IRIS since before it became IRIS. If...
Comfortable VSCode Auto Save and ObjectScript CompileOnSave settings
Hi - Recently I have been investigating an annoying situation whilst editing ObjectScript classes or...
Vector Embeddings and Vocal Search. Analysis and innovation notes
This article shares analysis in solution cycle for the Open Exchange application TOOT ( Open Exchange...
Building AI Agents: From Zero to Hero
Learn how to design scalable, autonomous AI agents that combine reasoning, vector search, and tool...
FHIR environment setup guide
I know that people who are completely new to VS Code, Git, Docker, FHIR, and other tools can...
Connecting JDBC to MS Azure SQL through Microsoft Entra and Active Directory Password Authentication
Not sure there are many that connect to MS SQL to execute queries, stored procedures, etc, but our...
AI-Powered System Management with IRIS Agent
Introduction As AI-driven automation becomes an essential part of modern information systems,...
Generating an ObjectScript Class from JSON Response Using ChatGPT
I have a new project to store information from REST responses into an IRIS database. I’ll need to...
Iris-AgenticAI: Enterprise Automation Powered by OpenAI’s Agentic SDK for Intelligent Multi-Agent Workflows
Hi Community,In this article, I will introduce my application iris-AgenticAI . The rise of agentic...
How to Build an Agentic AI RAG Application: A Step-by-Step Guide
Hi Community,Traditional keyword-based search struggles with nuanced, domain-specific queries. Vector...
OMOP Odyssey - Celebration (House of Hades)
Hades DatabaseConnector 6.4.0 now does IRIS stuff! A well deserved celebration 🎉 that OHDSI...
OMOP Odyssey - InterSystems OMOP, The Cloud Service (Troy)
InterSystems OMOP, The Cloud Service (Troy) An Implementer's approach into the OHDSI (...
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...