Learn how to design scalable, autonomous AI agents that combine reasoning, vector search, and tool integration using LangGraph.

Too Long; Didn't Read

• AI Agents are proactive systems that combine memory, context, and initiative to automate tasks beyond simple chatbots.
• LangGraph is a framework that enables us to build complex AI workflows, utilizing nodes (tasks) and edges (connections) with built-in state management.

Hi community,

A few weeks ago I published an API accelerator call Memoria, Is a very simple way to minimize the time and network traffic to and end-point, I hope could be useful.

The link in openexchange: https://openexchange.intersystems.com/package/memoria

Regards!

I have a class with a projection that creates some persistent classes (chunks) and a non-persistent "Daemon" class that I want to have running in the background, doing some processing. The daemon needs to look at the "chunk" classes, and I want it to be simple to start the daemon -- I am currently calling the daemon's start method at the end of the CreateProjection method. When I do this, I get a <CLASS DOES NOT EXIST> error from the daemon when it tries to query against one of the chunk tables. But, if I add a "HANG 5" at the beginning of the daemon start method, this runs fine.

Hello IRIS community,

InterSystems Certification is currently developing a certification exam for InterSystems IRIS SQL professionals, and if you match the exam candidate description given below, we would like you to beta test the exam! The exam will be available for beta testing starting May 19, 2025.

All,

At READY 2025 we will have a CCR User Group Breakfast for HealthShare and TrakCare customers on Wednesday at 7:30am (presentation starts at 7:45am).  Topics will include:

• Review of Self Service Best Practice Dashboard
• Recent CCR New Features and Enhancements
• Active CCR Feature Beta Programs
• Summer and Fall Roadmap
• Q&A 

We will meet in the Jackson meeting room.  Visit the Meeting Counter to have it added to your schedule or comment below to request an invite.

We will also be attempting to livestream the event for those not at READY who would like to listen in.

INTRO

Barricade is a tool developed by ICCA Ops to streamline and scale support for FHIR-to-OMOP transformations for InterSystems OMOP. Our clients will be using InterSystems OMOP to transform FHIR data to this OMOP structure. As a managed service, our job is to troubleshoot any issues that come with the transformation process. Barricade is the ideal tool to aid us in this process for a variety of reasons. First, effective support demands knowledge across FHIR standards, the OHDSI OMOP model, and InterSystems-specific operational workflows—all highly specialized areas.

Hi Community!

We have great news for those of you who are interested in what's happening at the InterSystems Ready 2025 but couldn't attend in person. All the keynotes are being streamed! Moreover, you can watch them afterwards if they happen at an inopportune time.

Keynotes from Day 1 are already ready 😉

• Using InterSystems Embedded Analytics – Virtual July 14-18, 2025
  
  • Embed analytics capabilities in applications and create the supporting business intelligence cubes.
  • This 5-day course teaches developers and business intelligence users how to embed real-time analytics capabilities in their applications using InterSystems IRIS® Business Intelligence.

Welcome everyone!

Hope to meet you here.

Let's have a dedicated discussion thread about Ready 2025. Please post your impressions! Ideas! Inspiration! Photos!

Keynotes are streamed live so even if you're not in Orlando, you can still join!

Hello, good morning, thank you so much for reading this question. ☺️🙂👍

We are developing a code to get information about our Production's items: services, processes and operations.

We know we can get various configurations of a given item: Category, Port, Enabled...

But we wonder how we could get the date time of the last mesage (most recent) received in an item.

To give a code snippet a small section of the code we have developed (and tested), it looks like:

[...]

For i=1:1:tProduction.Items.Count() {
    #dim item as Ens.Config.Item
    set item = tProduction.

Hi,

I'm trying to install NodeJs (javascript runtime environment) in IRIS container so I can execute JS files?
It was easy to install it outside the container but I got the attached error when trying in the container:  

Thanks

This year I will go to the READY 2025 event (https://community.intersystems.com/post/registration-open-intersystems-ready-2025). See my plans:

60% of my topics are covered by developer sessions and the other 40% I will reach using 1:1 meetings, tech exchange and focus groups. I know, it is not possible stay at all sessions, but I will to try 30-40% of sessions.

Hi everyone,

I'm preparing to move to a new PC soon and I'm trying to migrate the server connections I use in IRIS Studio to the new environment.

I’ve followed without success an old procedure I've found on a post on the community that involves exporting the registry key from:

HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Intersystems\Cache\Servers

But I’ve realized that this only includes the entries from the Server Manager and not the actual server connections used within IRIS Studio and shown within the "Server Connections" menu.

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: App Running

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: Application Setup

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: FHIR Server - OAuth Config

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: OAuthServer

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: Introduction & FHIR Server Setup

Here’s a special thread where you can tell a bit about yourself — because connecting and learning more about each other is what makes this community great 💬✨

We had a similar discussion on our old Global Masters platform — you might remember! We’re excited to bring that networking opportunity back to the community.

💬 Here’s a simple format to help you get started:

• Name
• Where you’re from / based
• What you do (your role / company / areas of interest)
• Expertise – What are your key areas of expertise or main tech topics? How can you help other community members?

Good day 

I am trying to connect a business service to fileZilla using FTP on my local PC Win 11.

I am trying to setup my training after attending the Building HL7 interfaces course with ISC.

The connection is failing. He is the error below

ERROR <Ens>ErrOutConnectFailed: FTP Connect failed for localhost:21//SSL=' with error ERROR <Ens>ErrFTPConnectFailed: FTP: Failed to connect to server 'localhost:21//SSL='/' (msg='Missing required argument',code=501)

Mirror Member

Hi ISC Experts,

I'm in the process of setting up InterSystems IRIS for HealthShare with database mirroring, and I’d appreciate some guidance around how to handle an existing ODBC connection in this new setup.

Scenario:

• We currently have a system running IRIS for HealthShare that external systems connect to via ODBC (using a standard connection string with hostname and port).
• We're now configuring mirroring on this system — it will become one of the mirror members (Primary/Backup).

I need to connect to a SFTP server and I seem to connect and timeout have tested the connection using File-zilla and the connection was successful but the problem is when I try to connect using the FTP in bound adapter service I get the following errors.

ERROR <Ens>ErrOutConnectExpired: FTP Connect timeout period (120) expired for ***************.com:990/******/SSL='********* + ERROR <Ens>ErrFTPConnectFailed: FTP: Failed to connect to server ***************.

InterSystems is pleased to announce that IAM 3.10 has been released. IAM 3.10 is the first significant release in about 18 months, so it includes many significant new features that are not available in IAM 3.4, including:

• Added support for incremental config sync for hybrid mode deployments. Instead of sending the entire entity config to data planes on each config update, incremental config sync lets you send only the changed configuration to data planes.

InterSystems is pleased to announce that the following products are now available for Red Hat Enterprise Linux 10

• InterSystems IRIS Data Platform 2025.1.0.230.2
• InterSystems IRIS for Health 2025.1.0.230.2
• HealthShare Health Connect 2025.1.0.230.2

This release adds support for the Red Hat Enterprise Linux 10 operating system.  RHEL 10 includes Linux kernel 6.12.0, security improvements, performance optimizations, and improved developer tools.

How to get the software

Installation packages are available from the WRC's Extended Maintenance Releases page.

Hello,

I have a problem generating QR code in Caché now.

After executing the code

set Status=##Class(%SYS.QRCode).GenerateImage(P0,,.DataURI)

(variable P0 contains data for QR code)

an error is displayed now:

"<NOTOPEN>zGenerate+27^%SYS.QRCode.1",,,,,,,,

("$^zGenerate+27^%SYS.QRCode.1 +1","$^zGenerateImage+4^%SYS.QRCode.1 +1"

This error occurs only on two servers, on the others the code works fine.

When calling the method, I do not specify any external file that should be opened.

Thank you for the answers.

Hi,

I want to write a program to:

- list all defined namespaces

- for each namespace, the databases making up the namespace

Python would be ideal but ObjectScript is OK.

Would someone know how to do this?

Thanks

Hello InterSystems community!

We have an amazing opportunity for 3 experienced Caché developers to join our team in building an innovative platform in the MedTech sector.

What we offer:

• Hybrid work (Barcelona or Madrid)
• Be part of a team from the ground up, with a direct impact on creating cutting-edge medical solutions!
• Great professional growth opportunity

If you have experience with Caché and are ready for an exciting challenge with a forward-thinking company, this is your chance!

Looking forward to hearing from you and having you join this incredible project!

What We’re Looking For:
3+ years of experience with InterSystems IRIS, Caché, or Ensemble
Strong skills in ObjectScript, SQL, and scripting languages (Python/Java a plus)
Experience with healthcare interoperability (HL7, FHIR, X12)
Cloud knowledge is a bonus (Azure, AWS, or GCP)
Curious mind + collaborative spirit + bias for action

I'm using a %Net.HttpRequest which had been successful in the past, but started failing at some point with a SSL/TLS protocol error.

ERROR #6085: Unable to write to socket with SSL/TLS configuration 'groundca', error reported 'SSL/TLS error in SSL_connect(), SSL_ERROR_SSL: protocol error, error:14077102:SSL routines:SSL23_GET_SERVER_HELLO:unsupported protocol'

The SSL/TLS configuration:

The request's SSLConfig is set to the "groundca" config when making the request.

A request using the same URL, API key, and CA file through Curl receives the desired response from the API at "https://osrd.

Hi Guys,

below is a running a URL in a browser to connect and get live advertising packets data from Cassia AC server which keeps the connect live and keep going and population data. 

So now I'm doing the same in the below code but the issue I'm not getting anything and it gets stuck at Get(HttpURL) line because it hanging on that live connection I guess and not outputting, so how can I get the HTTP request to exit and get me only a snapshot of that data, maybe something like 20 sec worth of data?  

 S BleMac="DC:0D:30:9E:3A:EC",GatewayMac="CC:1B:E0:E2:56:18"
S Token=##class(SX3.Task.