Every great community is enriched by those who work tirelessly behind the scenes, crafting the knowledge and resources that help others grow. In the InterSystems Developer Community, one such person is @Derek Robinson — a dedicated educator, whose passion for teaching has helped shape how developers everywhere learn to work with InterSystems technologies.

👏 Let's take a closer look at Derek's journey in the InterSystems ecosystem.

hi 😊,

i'm able to LOAD DATA in IRIS from a rather complex, say Oracle's, query. It works pretty well but requires a target table created aforehand:

LOAD DATA FROM JDBC CONNECTION SOME_OTHER_SERVER QUERY 'complex query here' INTO TargetTable

is there a way to base such target table on the same query ? 
CREATE FOREIGN TABLE seems to require a column definition which I would prefer to be taken from the query
CREATE TABLE AS SELECT seems to be for local queries and other methods, like Linked Table Wizard or %SYSTEM.SQL.Schema.

Hi Community!

We’re building a series of short, hands-on Instruqt tutorials to help newcomers get up to speed with InterSystems technologies faster and more effectively. To kick things off, we’ve just released a new tutorial, “Data Models of InterSystems IRIS,” covering the fundamentals of the IRIS multimodel approach. This is exactly the type of focused, concise, practical learning experience we want to expand. And this is where you come in!

We’d love to hear your ideas for other tutorial topics to help developers new to InterSystems IRIS take their first steps with confidence. Please welcome the new sweepstakes:

💡 Topics for hands-on Instruqt Tutorials 💡

Hello,

I am working on integrating a CELL-DYN Ruby hematology analyzer (Abbott) with InterSystems Ensemble using the ASTM E1394 protocol over TCP/IP via a Digi One SP serial-to-TCP converter. I am facing a persistent issue where the Link Test keeps failing on the CDRuby side and the Transmit button remains greyed out. I have overridden EOTOptional=1 in the service class file as Ensemble was not able to send ACK after ENQ. Now I am getting below logs like Machine sends ENQ, Ensemble sends back ACK and Machine sends EOT instead of STX.

Hey Developers,

Thank you for being part of the InterSystems Developer Ecosystem! 
We truly appreciate your participation across the Developer Community, Open Exchange, Global Masters, and the Ideas Portal.

Each year we run a short survey to understand how we can improve our platforms and better support developers like you. Your feedback helps us shape the future of the ecosystem.

Please take a few minutes to complete the survey:

👉 InterSystems Developer Ecosystem Annual Survey 2026 (3-5 min, 12 questions)

Note: The survey takes less than 5 minutes to complete.

Hey Community,

We're bringing our Developer Ecosystem session back to READY 2026.

👥 Streamlining Development Workflow with InterSystems Developer Community and Ecosystem 

🗓️ Tuesday, April 29, 2026
🕑 3:30 PM – 3:50 PM ET
📍 Cherry Blossom, Gaylord National Resort & Convention Center, National Harbor, MD 

Please, provide Code example to build a %Library.DynamicObject or a %Library.DynamicArray from Resultset followed by converting to JSON

Hi everyone,

I was wondering if it is possible to use the InterSystems Server VSCode Extension to work in client side mode but importing locally the content of a project without having to choose the files manually.

It would be awesome to have all project-related assets synchronized in one go. Relying on InterSystems Projects (.prj files) would be convenient for several reasons:

1. Projects bundle different file types (CLS, MAC, INT, CSP). Importing the project as a whole is much more efficient than picking individual files piece by piece.

Hey Community!

Have you attended one of the Global Summits or a previous READY 2025? We’d love your help to inspire others to join InterSystems READY 2026!

We’re inviting community members to record a short video (less than 1 minute) answering one or more of these questions:

• What did you find most valuable about attending?
• What surprised you?
• Why should others join READY 2026?
• Who would benefit most from attending?

Your authentic perspective helps future attendees understand the real impact of these events, beyond the agenda.

🎥 To record a short video, follow the link. No preparation needed.

Claude Code has a strong understanding of IRIS, but unexpected issues still occur.

The first issue is one that has already happened several times and is likely to continue occurring if not properly addressed.

In IRIS, the collation for string data (%String) is set to SQLUPPER by default. As a result, when data is retrieved via SQL, it may be returned in uppercase (for example, when sorting and aggregating with GROUP BY).

HealthShare Unified Care Record Fundamentals – Virtual* May 4-8, 2026

*Please review the important prerequisite requirements for this class prior to registering.

• Learn the architecture, configuration, and management of HealthShare Unified Care Record.
• This 5-day course teaches HealthShare Unified Care Record users and integrators the HealthShare Unified Care Record architecture and administration tasks. 
• The course also includes how to install HealthShare Unified Care Record. 
• This course is intended for HealthShare Unified Care Record developers, integrators, administrators and managers.

Hi Community!

Welcome to Issue #28 of the InterSystems Ideas newsletter! Let's look at the latest news from the Ideas Portal, such as:

✓ General Statistics
✓ Update on the current sweepstakes
✓ Your ideas implemented by InterSystems

And a little teaser: look forward to an exciting initiative linking Ideas Portal, Open Exchange, Global Masters, and Developer Community!

Hi Community,

We're excited to invite you to the next Community webinar presented by George James Software, an InterSystems partner:

👉 Deltanji source control 👈

🗓️ Date & Time: Thursday, April 9th, 4 pm BST | 11 am EDT

Hi, Community!

Need help setting up OAuth on the FHIR Server? We'll guide you through the workflow:

Configuring OAuth for InterSystems FHIR Server

Since I started using Claude Code, my motivation to create things has skyrocketed.

Previously, even if I wanted to build something, actually doing the coding felt like a hassle, so unless there was a very strong need, I rarely went as far as programming. But now, if I just jot down the specifications, Claude Code handles the rest automatically, resulting in a dramatic improvement in productivity.

I come from a generation native to ObjectScript, so I used to feel some hesitation when it came to switching to Python.

Hello and welcome to the Developer Ecosystem News!

The first quarter of the year was full of exciting activities in the InterSystems Developer Ecosystem. In case you missed something, we've prepared a selection of the hottest news and topics for you to catch up on!

Hello,

can someone confirm to me if image for docker deployment of IRIS are ready for production? Also what about Healtshare products?

Thank you.

Is there a way to delete a message in a routing rule?  For example, an HL7 message doesn't qualify for a rule, but instead of the message being passed on to the next rule, you delete the message.

Hello all,

I have a EnsLib.HTTP.GenericMessage inbound from a webhook with a GC stream.

My router is defined as the following:

Hey Community!

We're happy to share the next video in the "Code to Care" series on our InterSystems Developers YouTube:

⏯ Vibe Coding: Letting AI Build While You Steer