Article André Dienes Friedrich · Jun 3 13m read

CardioIris and AI-assisted development on InterSystems IRIS

An engineering walkthrough of the IRIS-CardioFlow project architecture with real code for its AI, FHIR, and connectivity layers and the role of iris-agentic-dev in a modern ObjectScript workflow.

Introduction

Monitoring cardiovascular surgical flow in real time is a classic healthcare integration problem: data arrives from heterogeneous sources, must be persisted with clinical semantics, exposed through an API, and presented in a way the care team can act on. The CardioIris repository (internally named IRIS-CardioFlow) is a lean demonstration of that scenario, built on InterSystems IRIS 2026.

#InterSystems IRIS for Health #Artificial Intelligence (AI) #Contest
Open Exchange
1
0 59
Article André Dienes Friedrich · May 5 9m read

Real-Time Solar Irradiance Forecasting with Deep Learning on InterSystems IRIS: A Streaming Analytics Approach

Abstract

Solar irradiance forecasting is critical for grid stability in photovoltaic (PV) power plants. This article replicates and extends the methodology of Lara-Benítez et al. (2023) "Short-term solar irradiance forecasting in streaming with deep learning" replacing the original offline simulation with a fully operational streaming pipeline built on InterSystems IRIS. We leverage IRIS Interoperability Productions as the streaming backbone, Embedded Python to run MLP, LSTM, and CNN deep learning models, and IntegratedML as an AutoML baseline.

#InterSystems IRIS #Embedded Python #IntegratedML #Interoperability #Monitoring #ObjectScript #Python
0
0 70
Article André Dienes Friedrich · Dec 26, 2025 5m read

Unveiling the LangGraph

How to Build Applications with LangGraph: A Step-by-Step Guide

Tags: #LangGraph #LangChain #AI #Agents #Python #LLM #StateManagement #Workflows

Hi everyone, I want to tell you a little about LangGraph, a tool that I'm studying and developing.

Basically traditional AI applications often face challenges when dealing with complex workflows and dynamic states. LangGraph offers a robust solution, enabling the creation of stateful agents that can manage complex conversations, make context-based decisions, and execute sophisticated workflows.

#Other #Large Language Model (LLM) #Python
0
2 221
Article André Dienes Friedrich · Sep 26, 2025 3m read

SentinelIRIS

 

Building a Sensor Data Demo with Spring Boot and InterSystems IRIS

In the era of IoT and connected devices, sensor data is everywhere—tracking temperature in logistics, monitoring equipment performance, or recording environmental conditions. But capturing, storing, and analyzing this data in real time requires more than just hardware sensors.

It’s a practical example that combines Spring Boot, InterSystems IRIS, and a simple sensor simulation script to show how sensor data can flow from generation to storage and alerting.

#InterSystems IRIS #InterSystems IRIS for Health #IoT #Java
Open Exchange
0
0 148
Article André Dienes Friedrich · Sep 21, 2023 3m read

Exploring Data Visualization and Machine Learning with Matplotlib and Scikit-learn

In the ever-evolving landscape of data science and machine learning, having the right tools at your disposal can make all the difference. In this article, we want to shine a spotlight on two essential Python libraries that have become indispensable for data scientists and machine learning practitioners alike: Matplotlib and scikit-learn.

Matplotlib: Crafting Visualizations with Precision

Matplotlib is a versatile and powerful library for creating static, animated, and interactive visualizations in Python.

#InterSystems IRIS #Embedded Python #Machine Learning (ML) #Python
Open Exchange
2
2 348