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Hi Developers, 

We hope that you enjoy participating in our Global Masters Advocate Hub and have fun completing our exciting challenges. wink

And now it's time to announce the Winners for February 2021! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in February 2021:

🥇 @YURI MARX GOMES, Software Architect, YM Services, Brazil

🥈 @Robert Cemper, ex Senior Sales Engineer from InterSystems, Germany

🥉  @Oliver Wilms, Integration Engineer, Take2 Consulting, USA 

 

Learn more about the competition and our awesome winners below.

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Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Developing Progressive Web Apps

https://www.youtube.com/embed/O8rPR3ovuFs
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Hi Everyone,

Please welcome the new Global Summit 2019 video on InterSystems Developers YouTube Channel:

⏯ InterSystems IRIS and Intel Optane Memory

https://www.youtube.com/embed/6h-krzT2CHw
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This is a series of programming challenges for beginners and experienced Caché programmers.

For an introduction : go to article https://community.intersystems.com/post/advent-code-2016-day1-no-time-ta...

The challenge of today has nothing to do with real two-factor authentication ! (sorry if you came to this article by searching the real thing)

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Hi Community,

In this article, I will introduce my application iris-AgenticAI .

The rise of agentic AI marks a transformative leap in how artificial intelligence interacts with the world—moving beyond static responses to dynamic, goal-driven problem-solving. Powered by OpenAI’s Agentic SDK , The OpenAI Agents SDK enables you to build agentic AI apps in a lightweight, easy-to-use package with very few abstractions. It's a production-ready upgrade of our previous experimentation for agents, Swarm.
This application showcases the next generation of autonomous AI systems capable of reasoning, collaborating, and executing complex tasks with human-like adaptability.

Application Features

  • Agent Loop 🔄 A built-in loop that autonomously manages tool execution, sends results back to the LLM, and iterates until task completion.
  • Python-First 🐍 Leverage native Python syntax (decorators, generators, etc.) to orchestrate and chain agents without external DSLs.
  • Handoffs 🤝 Seamlessly coordinate multi-agent workflows by delegating tasks between specialized agents.
  • Function Tools ⚒️ Decorate any Python function with @tool to instantly integrate it into the agent’s toolkit.
  • Vector Search (RAG) 🧠 Native integration of vector store (IRIS) for RAG retrieval.
  • Tracing 🔍 Built-in tracing to visualize, debug, and monitor agent workflows in real time (think LangSmith alternatives).
  • MCP Servers 🌐 Support for Model Context Protocol (MCP) via stdio and HTTP, enabling cross-process agent communication.
  • Chainlit UI 🖥️ Integrated Chainlit framework for building interactive chat interfaces with minimal code.
  • Stateful Memory 🧠 Preserve chat history, context, and agent state across sessions for continuity and long-running tasks.

Open Exchange app
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The ideal number of table permissions to assign for your users is zero. Permissions should be granted upon sign-in based on the application used for access. For web applications, we have a simple way of doing this by appointing application roles, matching roles, and required resources in the System Management Portal.

ODBC and JDBC connections present a different problem, however, especially when third-party applications are involved. As providers of an ERP system, our customers often wish to be able to employ various software packages to integrate with or report on their data. Many of these programs are capable of running any kind of query. Yet, letting them do that can be devastating to a customer’s data.

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Recently I needed to restore a version of a production class, which was overwritten by compilation and running UpdateProduction. As the correct version was unavailable in the source control, I used journals to restore the data. Journals store a plethora of information about what's happening in the system and are quite a powerful tool. This article explains how to work with journals to extract the data you require.

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Announcement
· Apr 18, 2023
[Video] Health Connect Cloud

Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Health Connect Cloud @ Global Summit 2022

https://www.youtube.com/embed/dvNGejgETRs
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Announcement
· Mar 6, 2023
CCR View Page Opt-In Release

Hello CCR Users,

The new CCR view page is now available to all users via an opt-in toggle a at the top and bottom of the view page.

We hope all users will give the new UI a try and provide us with any feedback that you have through your normal support channels.

Thank you to the beta users who have been using this page for a while, making sure its full release goes smoothly! You can always update your beta user status here.

Thanks!

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I'm getting wrapped around the axle with CAST and CONVERT and can't seem to find a way to do this (short of adding a stored procedure wrapping $zdt($zdth(posix,-2),3), which I'm refusing to do on principle, because there has to be some way to make this work).

Any ideas?

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It's time to announce the Winners for April 2022! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in April 2022:

🥇 @Muhammad Waseem, HIS Team Lead, International Medical Center, Jeddah, Saudi Arabia

🥈 @Robert Cemper, ex Senior Sales Engineer from InterSystems, Austria

🥉 @Javier Lorenzo Mesa, Analyst Developer, Consorci Sanitari de Terrassa, Spain

Learn more about the competition and our awesome winners below.

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Good morning,

We would appreciate your support:

Developing an integration to perform a "Query / Retrieve" circuit with DICOM medical imaging studies, we would need the following:

Options of invocation of the DICOM TCP service that has been published for this integration, alternatives to the command line option.

Specifically we have read: Receive DICOM document with an embedded PDF and metadata.

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Question
· Nov 1, 2021
Globals export exclusion

Hello everyone,
I'd like to export Ensemble globals, but without Ensemble messages, this way:

^^database>s list("Ens*.gbl,'Ens.Message*.gbl")=""
^^database>write $SYSTEM.OBJ.Export(.list, "/tmp/globals.xml")

Documentation says that it could be done by adding an apostrophe, but it doesn't work for me - all Ens* globals are still exported.
What I'm doing wrong? Thanks!

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Hi,

When for any particular reason I need to update a record and don't want to pull the triggers, the keyword %NOTRIGGER can be used. But I've been trying to do the same when I change the row using the object approach, but I can't find it. Anyone knows if it's possible to avoid pulling triggers when working with objects?

Sadly, the utility "DISABLE^%NOTRIGGER" doesn't seem to exist ;-)

Thank you,
David

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Hi Developers,

It's time to announce the Winners for April 2021! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in April 2021:

🥇 @Dmitriy Maslennikov, Co-founder, CTO and Developer Advocate, CaretDev Corp, Russia

🥈 @Lorenzo Scalese, Solution Architect, Zorgi, Belgium

🥉 @Robert Cemper, ex Senior Sales Engineer from InterSystems, Austria

Learn more about the competition and our awesome winners below.

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Question
· May 13, 2021
Incoming http messages setup

I need some help. I have a requirement where HL7 messages will be sent through http. I am trying to read through the documentation & want some guidance.

The client is asking for a URL. So should I simply send the Ensemble url to them? Does the message structure change? How does Ensemble handle incoming http messages? Do I just create a http business service and it should come across fine?

Has anyone done a project with http? Would love some information on how it worked for you

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Tiny web application that allows you to anonymize CSV files. Based on InterSystems IRIS®

Version: store/intersystems/iris-community:2020.3.0.221.0

Application

Sample CSV where Date of Birth and Sex will remain untouched, while the rest should be anonymized.

before

The application recognizes the header columns and allows the user to chose which ones to ignore.

Open Exchange app
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Hello,

I need to create a util function that loops thru every character in the data, execute a $ASCII() against it. If it falls outside the realm of extended ASCII we toss it.

the function should receive a string, execute a for...loop across it's length and use $ASCII to evaluate the character. Also the function should return an output argument that indicates if the string is UTF8 valid or not.

could anyone help me with this?

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Hi,

I open a specific file into a studio by using this command : Cstudio.exe /Servername=HEALTHSHARE/Namespace=User /files=MyClass.CLS

I would like not open a new studio when i execute a second time the command with one other file.

I would like open the second file in the same studio that the first file (I have to keep 2 calls)

For exemple :

--> Studio is closed:

1 st call : Cstudio.exe /Servername=HEALTHSHARE/Namespace=User /files=MyClass.CLS

--> Studio open with my MyClass.CLS file

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Question
· Jul 31, 2019
DICOM TCP IN to File Writer

Has anyone had any success receiving a DICOM TCP in, and then using a process to write to a file while responding to the sender correctly? I'm pulling my hair out, and would love to know where I'm going wrong.

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