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At InterSystems, we deeply appreciate the rapid innovation enabled by open-source development. Our team acknowledges the significant impact of the community's dedication, which has been a driving force behind the evolution of software and data technology.

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Top contributors

Robert Cemper
Muhammad Waseem
Peter N
A
Andreas Schneider
O
Oliver Wilms

Featured applications

Developer Environment
iris-redoc
iris-redoc
InterSystems IPM plug-in to render IRIS API's with Redoc
5.0 (1)
DockerIPM
Yuri Marx 157
Technology Example
csvgen-pyprod
csvgen-pyprod
CSV to Table interoperability production with InterSystems IRIS
4.5 (1)
DockerPythonIPM
GGabriel Ing 111
Technology Example
smart-grid-pyprod
smart-grid-pyprod
Example of PyProd usage
5.0 (1)
DockerPythonIPM
IIryna Mykhailova 139
Solutions
Sara
Sara
An intelligent clinical workflow agent
0.0 (0)
PythonIPMAI
AAlfaxad Eyembe 104
1042 Application(s)
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gaia-benchmark

Speed-optimized solution to the challenge: identify Gaia DR3 sources whose BP or RP flux changed by more than 100% over the observation period and write the result CSV. Optimized for shortest execution time via parallel parsing, ≈1.3 seconds (see the sibling repo gaia-codegolf for the minimal-code variant).

S
Suprateem Banerjee
Docker
Python
5.0 (1)24 Jul, 2026 94

🐍 Gaia DR3 Flux Analyzer — Embedded Python Edition

Gaia DR3 epoch photometry flux variation analyzer implemented with InterSystems IRIS Embedded Python.

B
Brad Nissenbaum
Docker
Python
5.0 (1)24 Jul, 2026 36

InterSystems Ideas Waiting to be Implemented

Add support for Markdown in class documentation

Allow for Markdown to be used in class documentation for easier formatting. This includes the Class Reference Page that should support it, as well as the documentation preview in VS Code.

S
by Stefan Cronje

12

Votes

3

Comments
Vote

iris-i14y-explorer-ui

A ui layer for interoperability explainer

Evgeny Shvarov
IPM
5.0 (1)24 Jul, 2026 46 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 70

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 81

InterSystems Gaia Contest - Codegolf

InterSystems Employee Programming Challenge #1

M
Manel Trèmols
Docker
5.0 (1)24 Jul, 2026 265

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 89

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 51

Gaia Flux Variability

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

M
Munraj Bal
Docker
Python
4.5 (1)22 Jul, 2026 69

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 43

isc-coding-challenge-benchmark

A benchmark submission for the ISC Programming Challenge

R
Reet Kothari
Docker
5.0 (1)21 Jul, 2026 72

Gaia FluxStream

A parallel Gaia engine for InterSystems Employee Contest #1

V
Vishal Kumar Pallerla
Docker
Python
5.0 (1)20 Jul, 2026 45

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 72

Gaia

Gaia challenge with interactive 3D visualization

E
Emil Polakiewicz
Docker
Python
4.5 (1)20 Jul, 2026 133

Dong (Python)

It processes and analyze all 20 files using embedded python

D
Dong Liang
3.0 (1)20 Jul, 2026 44

iris-vector-rag

6 RAG pipelines using IRIS vector search

Thomas Dyar
Docker
Python
IPM
AI
0.0 (0)19 Jul, 2026 306

dc-csharp-example

Example of using IRIS from C#

I
Iryna Mykhailova
0.0 (0)18 Jul, 2026 48

intersystems-challenge

Code for the InterSystems Programming Challenge

E
Enrique Portela Garcia
Docker
Python
0.0 (0)17 Jul, 2026 40

iris-crypto-tracker

Tracking Crypto currency levels and alerts about ups and downs.

E
Evgeniy Potapov
Docker
4.5 (1)16 Jul, 2026 546

isc-coding-challenge-golf

A code-golf submission for the ISC Programming Challenge

R
Reet Kothari
Docker
5.0 (1)15 Jul, 2026 73

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 1.2k 1.9k

Water Conditions in Europe

Water Conditions with Prediction, Dashboards and more

E
Evgeniy Potapov
Docker
Python
ML
ML
5.0 (2)15 Jul, 2026 519

isc-gaia-challenge

using IRIS Embedded Python + Polars

Y
Yi-Zhen Ku
Docker
Python
AI
0.0 (0)14 Jul, 2026 47

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 54

SQLgateway-M7-split

"SQLgateway-Magnificent-7" split in handy bricks

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 44

SQLgateway-Magnificent-7

Run SQLgateway against 7 other DBs in parallel

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 47

SQLgateway-migration-IRIS-IRIS

show SQLgateway working IRIS to IRIS

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 34

SQLgateway-migration-Caché-IRIS

SQLgateway importing from Caché to IRIS

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 34

SQLgateway-migration-ORACLE-IRIS

Show a working connection to ORACLE

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 38

SQLgateway-migration-ibmDB2-IRIS

show migration with SQL gateway from IBM DB2

Robert Cemper
Docker
5.0 (1)13 Jul, 2026 30