Welcome to InterSystems Open Exchange

Discover and share open-source applications built with InterSystems technologies

Explore applications, tools, integrations, templates, and examples created by the Developer Community. Share your own projects and take part in InterSystems programming contests.

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Explore curated collections of applications, components and tools, organized by common topics and real-world use cases contributed by our community.

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Dataset: fuel for your projects

Are you building analytical systems and looking to perform a "cold" launch? Are you developing a machine learning-based solution or a vector database and want to put them through stress testing? After all, even REST API calls need to return some kind of result! The solution lies in purpose-built datasets. From examples and production-ready containers to visualization tools and integrations—we have everything you need.

by Dmitrij Vladimirov

Get Started With FHIR

Get started with FHIR and InterSystems IRIS for Health through a curated collection of templates, tutorials, workshops, and practical examples. Learn how to build a FHIR server, explore FHIR interoperability, work with FHIR SQL Builder, Python and AI, and experiment with real-world sample applications and devices. Ideal for developers who are new to FHIR or want hands-on resources for building healthcare interoperability solutions.

by Gabriel Ing

Globals: your toolkit

Various applications that provide handy tools for everyday tasks with Globals - IRIS InterSystems data storage system

by Dmitrij Vladimirov

A production-proven toolkit for building enterprise integrations

At the core is iris-esb: a message broker with guaranteed delivery, a universal inbound API, and monitoring. Around it are two connectors for the most common channels: Apache Kafka adapters for streaming and a flexible REST client for virtually any external API. Use them together as a ready-made integration platform or pick the pieces you need. All projects are open source under Apache 2.0 and battle-tested in real high-load integrations.

by Andrew Sklyarov

1380 Application(s)
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iris-i14y-explorer-ui

A ui layer for interoperability explainer

Evgeny Shvarov
IPM
5.0 (1)24 Jul, 2026 70 17

Gaia_Challenge_One_Line_SQL_Objectscript

One line of ObjectScript identifies Gaia DR3 variable stars!!

Xiaoyun Wu
Docker
Python
5.0 (1)24 Jul, 2026 82

InterSystems Ideas Waiting to be Implemented

PDF reports for IRIS BI

Would be great to have a feature in IRIS BI (DeepSee Web) to organize widgets on a list or several, and then print this view in a PDF file. Like Google Data studio for example

E
by Elena Evsikova

6

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1

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gaia-planetarium

A Planetarium Web app built on InterSystems IRIS using Flask, Pyprod and Embedded Python, and data from the Gaia and Hipparcos datasets

G
Gabriel Ing
Docker
Python
5.0 (1)24 Jul, 2026 129

InterSystems Gaia Contest - Codegolf

InterSystems Employee Programming Challenge #1

M
Manel Trèmols
Docker
5.0 (1)24 Jul, 2026 300

Gaia_Challenge_SQL_Golf_AI_Game

SQL Golf: Can You Beat Par and Find 57,099 Stars?

Xiaoyun Wu
Docker
Python
AI
2.5 (2)23 Jul, 2026 157

intersystems-challenge-GAIA

InterSystems Employee Programming Challenge #1 — processes 20 gzip-compressed Gaia DR3 EpochPhotometry files to identify astronomical objects whose BP or RP flux changed by more than 100%, using IRIS ObjectScript + Polars (Python) for high-performance parallel processing.

M
Marcelo Dotti
Docker
Python
5.0 (1)22 Jul, 2026 72

Gaia Flux Variability

InterSystems Employee Programming Challenge #1 — Gaia DR3 photometric variability analysis.

M
Munraj Bal
Docker
Python
4.5 (1)22 Jul, 2026 208

ISC-Programming-Challenge1 - NumPy solution

extract csv.gz to Numpy vectors and do vectorized caculation

J
Jianbiao Liu
Docker
Python
AI
5.0 (1)22 Jul, 2026 62

isc-coding-challenge-benchmark

A benchmark submission for the ISC Programming Challenge

R
Reet Kothari
Docker
5.0 (1)21 Jul, 2026 98

Gaia FluxStream

A parallel Gaia engine for InterSystems Employee Contest #1

V
Vishal Pallerla
Docker
Python
5.0 (1)20 Jul, 2026 62

isc-challenge-july-2026-jumillet-golf

My code golf solution to the ISC Employee Programming Challenge for July 2026.

J
Justin Millette
Docker
Python
5.0 (1)20 Jul, 2026 85

Gaia

Gaia challenge with interactive 3D visualization

E
Emil Polakiewicz
Docker
Python
4.5 (1)20 Jul, 2026 162

Dong (Python)

It processes and analyze all 20 files using embedded python

D
Dong Liang
3.0 (1)20 Jul, 2026 63

iris-vector-rag

6 RAG pipelines using IRIS vector search

Thomas Dyar
Docker
Python
IPM
AI
0.0 (0)19 Jul, 2026 344

dc-csharp-example

Example of using IRIS from C#

I
Iryna Mykhailova
0.0 (0)18 Jul, 2026 67

intersystems-challenge

Code for the InterSystems Programming Challenge

E
Enrique Portela Garcia
Docker
Python
0.0 (0)17 Jul, 2026 60

iris-crypto-tracker

Tracking Crypto currency levels and alerts about ups and downs.

E
Evgeniy Potapov
Docker
4.5 (1)16 Jul, 2026 586

isc-coding-challenge-golf

A code-golf submission for the ISC Programming Challenge

R
Reet Kothari
Docker
5.0 (1)15 Jul, 2026 95

fhir-lists

Sample of using FHIR Lists (_list, Functional/Current Lists, and $find)

T
Tani Frankel
0.0 (0)15 Jul, 2026 95

Samples-BI

Provides sample data for use with InterSystems IRIS Business Intelligence, as well as fully developed sample BI models and dashboards.

Evgeny Shvarov
Docker
IPM
5.0 (1)15 Jul, 2026 1.3k 2.0k

Water Conditions in Europe

Water Conditions with Prediction, Dashboards and more

E
Evgeniy Potapov
Docker
Python
ML
ML
5.0 (2)15 Jul, 2026 539

isc-gaia-challenge

using IRIS Embedded Python + Polars

Y
Yi-Zhen Ku
Docker
Python
AI
0.0 (0)14 Jul, 2026 71

Employee-Programming-Challenge-1-jwhitney-Code-Golf

InterSystems Employee Programming Challenge #1 Submission: https://openexchange.intersystems.com/contest/47

J
Jared Whitney
Docker
4.5 (1)13 Jul, 2026 67

SQLgateway-M7-split

"SQLgateway-Magnificent-7" split in handy bricks

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 66

SQLgateway-Magnificent-7

Run SQLgateway against 7 other DBs in parallel

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 69

SQLgateway-migration-IRIS-IRIS

show SQLgateway working IRIS to IRIS

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 49

SQLgateway-migration-Caché-IRIS

SQLgateway importing from Caché to IRIS

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 53

SQLgateway-migration-ORACLE-IRIS

Show a working connection to ORACLE

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 53

SQLgateway-migration-ibmDB2-IRIS

show migration with SQL gateway from IBM DB2

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 48

SQLgateway-migration-MSsql-IRIS

Show connection to MSsqlServer from SQLgateway with JDBC

Robert Cemper
Docker
4.5 (1)13 Jul, 2026 55