As part of our 10th anniversary celebration, we invite you to take part in a discussion reflecting on your experience with the InterSystems Developer Community.

Over the past decade, thousands of members have shaped this space through knowledge sharing, collaboration, and meaningful connections — and your voice is an integral part of that history.

We encourage you to join the conversation and share your story. In the comments, please tell us:

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InterSystems Developer Community is a community of 25,417 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!
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Hello Community! As another great year comes to a close, I wanted to notify you about an upcoming change to the vscode-objectscript extension. In an effort to reduce the extension's footprint, simplify maintenance, and improve ease of use, InterSystems plans to remove some rarely-used configuration settings. Our telemetry tells us that these settings are changed from the default by fewer than 2% of users. However, before finalizing the removal I would like to give any users of these settings the opportunity to explain why a setting shouldn't be removed.

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For the question in the Title, the AI Chat gave a response of:


The ‘Current Users’ value displayed by the $System.License.ShowSummary() method represents
real-time license usage tracked in shared memory on the local system.

We are trying to reconcile which user/process are associated with the counts that are returned.

Does anyone know how to get the detail of 'license usage tracked in shared memory on the local system.'?

Thanks you for your time.

- Patrick

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It was encouraging to see more people building VS Code extensions for the recent contest. However I noticed that of of the three extensions requiring credentials with which to make their connections only mine, gj :: dataLoader, leverages the long-established and officially-supported InterSystems Server Manager extension to obtain the connection definitions and to handle credentials securely.

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I have an Embedded Python method, which is essentially a call to one third-party module.

Most of the time, the method takes <0.1 seconds to execute, but sometimes it takes 30 or 60 seconds.

The server is relatively idle (20-30% CPU load).

How can I debug this issue further? Ideally, I want to know where this library spends the time. The library is mainly Python code (it's boto3, so it's not a Python C API proxy library).

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Hi Community,

On December 7, 2025, the InterSystems Developer Community officially celebrated its 10th anniversary! 🥳🎉

And now we honor this decade of learning, collaboration, problem-solving, and advancing InterSystems technologies. Whether you’ve been here since the beginning or joined recently, thank you for your contributions, questions, ideas, and support. This milestone belongs to all of you 💖 You’ve built this community into what it is today, and we’re truly grateful!

As part of the celebration, we invited you to participate in a special anniversary video. And boy, you delivered! Thank you to everyone who took the time to share their greetings, memories, and kind words.

https://www.youtube.com/embed/oYjP3a3u8Io
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Apache Airflow is the leading open-source platform to programmatically author, schedule, and monitor data pipelines and workflows using Python. Workflows are defined as code (DAGs), making them version-controlled, testable, and reusable. With a rich UI, 100+ built-in operators, dynamic task generation, and native support for cloud providers, Airflow powers ETL/ELT, ML pipelines, and batch jobs at companies like Airbnb, Netflix, and Spotify.

Airflow Application Layout

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I need to read first six characters from the filename we process in healthconnect, then need to insert these six characters in MSH-6 in the same HL7 message. (please note each file can have multiple HL7 messages with multiple MSH segments)

Is something can be done when first process the file, then insert first characters MSH-6?

Please advice if this is an easy fix.

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Hi Community,

As part of our birthday celebration, we’ve put together a special timeline video showcasing the key milestones, growth, and achievements of the Developer Community and its Ecosystem over the past decade 🎆

Take a look at how far we’ve come, and how much we’ve built together:

https://www.youtube.com/embed/iZCfGAdWB2g
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Introduction

In today's rapidly evolving threat landscape, organizations deploying mission-critical applications must implement robust security architectures that protect sensitive data while maintaining high availability and performance. This is especially crucial for enterprises utilizing advanced database management systems like InterSystems IRIS, which often powers applications handling highly sensitive healthcare, financial, or personal data.

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Announcement
· Dec 2
Share your insights!

We value your feedback on the learning resources you use to get the most from InterSystems products. Whether you've taken self-paced or live courses, explored the documentation, or gotten certified, we'd love to hear from you!

How can InterSystems improve its learning resources in 2026? Take the survey.

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Hey Community!

We're happy to share a new video from our InterSystems Developers YouTube:

⏯ SQL Tricks and Tips @ Ready 2025

https://www.youtube.com/embed/WjE3JkDU-EU
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Hey Developers,

Enjoy the new video on InterSystems Developers YouTube

⏯ Enhancing Customer Engagement with Vector Search - Building a Customer Facing Chatbot @ READY 2025

https://www.youtube.com/embed/T3_TOxVZKwo
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Introduction

As AI-driven automation becomes an essential part of modern information systems, integrating AI capabilities into existing platforms should be seamless and efficient. The IRIS Agent project showcases how generative AI can work effortlessly with InterSystems IRIS, leveraging its powerful interoperability framework—without the need to learn Python or build separate AI workflows from scratch.

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Hi, Community!

See how to efficiently validate incoming CDA documents and comply with standards using the cloud-based CDA Validation Service!

Streamlining CDA Data Feed Setup in Health Connect Cloud

https://www.youtube.com/embed/Sd6BpXyWezs?utm_source=youtube&utm_medium=social&utm_campaign=Sd6BpXyWezs
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The most upvoted idea on the InterSystems Ideas Portal—garnering 74 votes—requests a lightweight version of IRIS. While the platform has grown into a powerful data engine, many projects require only its SQL database capabilities. This article demonstrates how to build an unofficial, compact IRIS Community Edition image focused solely on core database functionality, reducing the image size by over 80%.

⚠️ Disclaimer

This project produces an unofficial, experimental image of InterSystems IRIS Community Edition.

  • Not supported or endorsed by InterSystems.
  • Use at your own risk. The modifications remove core platform features and may break compatibility with tools, APIs, and expected behaviors.
  • No warranties or guarantees apply, including fitness for production use.
  • Intended only for educational and experimental purposes by advanced users.

Why a Lightweight IRIS?

While IRIS today includes rich functionality—interoperability, analytics, machine learning, system management, etc.—many projects only require its core SQL capabilities. The official Community Edition Docker image is approximately:

  • Disk usage: 3.5–3.8 GB
  • Compressed size: ~1.1 GB

IRIS Light reduces that to:

  • Disk usage: ~575–583 MB
  • Compressed size: ~144–148 MB

This makes it suitable for:

  • Microservice or containerized SQL use
  • CI pipelines with faster startup and pull
  • Horizontal scaling where full features are unnecessary

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