Written by

Lead of Developer Community at InterSystems
Digest Anastasia Dyubaylo · May 1, 2025

InterSystems Developer Community Digest, April 2025

Hello and welcome to the April 2025 Developer Community Newsletter.
General Stats
143 new posts published in April:

 33 new articles
 35 new announcements
 66 new questions
 9 new discussions

316 new members joined in April
14,851 posts published all time
16,004 members joined all time

Top posts
Top authors of the month
Articles
#InterSystems IRIS
Hey chat, what's up with my Interoperability
By Dmitry Maslennikov

How to get server/instance info

By Kurro Lopez

Ask your IRIS classes with Ollama, IRIS VectorDB and Langchain

By Yuri Marx Pereira Gomes

Command the Crew

By Henry Pereira

Note about the StayConnected setting for TCP adapters

By Hiroshi Sato

Part I: Studying for IRIS Developer Professional Certification with the "Ask Developer Community AI"

By Yuri Marx Pereira Gomes

Part IV: Studying for IRIS Developer Professional Certification with the "Ask Developer Community AI"

By Yuri Marx Pereira Gomes

Part III: Studying for IRIS Developer Professional Certification with the "Ask Developer Community AI"

By Yuri Marx Pereira Gomes

Part II: Studying for IRIS Developer Professional Certification with the "Ask Developer Community AI"

By Yuri Marx Pereira Gomes

SQL statistics with Grafana, InfluxDB, and Telegraf

By Lorenzo Scalese

Lifting InterSystems IRIS to the Cloud: Migration Options

By Developer Community Admin

Setting Up an ODBC/JDBC Linked Table Connection to MySQL from Iris

By Dimitri Olchanyi

InterSystems for dummies – Machine learning

By Kurro Lopez

When to account for useIrisFsGroup in your IKO Deployments

By Ariel Glikman

Thoughts on Coding with GenAI

By Timothy Leavitt

Mini Tip of the Day - Preloading the License into the Docker IRIS Image

By Luis Angel Pérez Ramos

GPG Interoperability Adapter for InterSystems IRIS

By Eduard Lebedyuk

Considerations when Migrating from Oracle, MSSQL etc to IRIS

By Irene Mykhailova

Testing Metadata Inconsistencies in InterSystems IRIS Using the DATATYPE_SAMPLE Database

By Andreas Schneider

Set, Get, and Don't Fret with JSON

By David Hockenbroch

Generating an ObjectScript Class from JSON Response Using ChatGPT

By Jean Millette

Testing Metadata Inconsistencies in InterSystems IRIS Using the DATATYPE_SAMPLE Database (Part II) - Silent Corruption

By Andreas Schneider

Response times when using Dynamic and Embedded SQL

By Irene Mykhailova

Minimum IRIS container footprint

By Jose Ruperez
#InterSystems IRIS for Health
#Other
#HealthShare
Announcements
#InterSystems IRIS
Langchain IRIS Tool - YouTube Video
By Yuri Marx Pereira Gomes

Alert: InterSystems IRIS 2024.3 – AIX JSON Parsing Issue & IntegratedML Incompatibilities

By Daniel Palevski

[Video] Building Smarter Applications with InterSystems IRIS

By Anastasia Dyubaylo

[Video] Embedded Python Best Practices and News

By Anastasia Dyubaylo

[Video] Integrating DBT and Apache Airflow with InterSystems IRIS

By Anastasia Dyubaylo

Code Your Way to InterSystems READY 2025

By Anastasia Dyubaylo

Python developers, be heard!

By Raj Singh

[Webinar] SQL Cloud Services

By Anastasia Dyubaylo

Early Access Program: OAuth2 improvements

By Andreas Dieckow

Maintenance Releases 2024.1.4 and 2023.1.6 of InterSystems IRIS, IRIS for Health, & HealthShare HealthConnect are now available

By Daniel Palevski

[Video] A Whirlwind Tour of the Analytics Buffet

By Anastasia Dyubaylo

[Video] Modern Observability with InterSystems IRIS & Open Telemetry

By Anastasia Dyubaylo
#Developer Community Official
#Open Exchange
#Learning Portal
#IRIS contest
#Global Masters
#InterSystems IRIS for Health
#Summit
#Supply Chain Orchestrator
#HealthShare
#InterSystems Ideas Portal
InterSystems Ideas News #21
By Irène Mykhailova
Questions
#InterSystems IRIS
S3
By Touggourt

GENERATE JWT / OAUTH2.0 SIGNATURE

By Sanjib Pandey

How to create a custom scheduler

By Saman Marasinghe

IRIS Terminal remote connection

By Touggourt

Trying to add #include %occErrors at the beginning of a class declaration fails because VS Code flags it as an error and won't save it

By Nuno Almeida

Query variable column names

By Touggourt

Go to Definition or Go to Declaration - what's the difference in VSCode?

By Evgeny Shvarov

How to convert persistent object to dynamic object

By Evgeny Shvarov

Best Practices for Git Integration with Developer Namespaces in IRIS

By Alex Efa

Validate XML message against XSD schema

By José Francisco Jodar

One property crashes IRIS query

By Jerry Petrole

Performant SQL For Paging Results (DataTables, Select2, etc.)

By Michael Davidovich

Subroutine execution issues in WorkMgr

By Ashok Kumar T

IRIS xDBC protocol is not compatible error while python execution

By Ashok Kumar T

Assigning a business host setting to a section

By Otto Medin

MAXSTRING %ToJSON()

By Michael Davidovich

SourceControl errors

By Patrik Spisak

Error in iris-rag-demo

By Oliver Wilms

Global mapping priority

By Touggourt

Tasks to production

By Touggourt

My AI use case - need help with Ollama and / or Langchain

By Oliver Wilms

Field Validation on INSERT error installing git-source-control

By Steve Pisani

What the heck is a "Reentrant request"?

By Julius Kavay

Linked Stored Procedure Call - Need Results to populate further logic

By Scott Roth

Confusing container tags on containers.intersystems.com

By Andreas Schneider

IntegratedML

By Touggourt

Debugging %Net.HttpRequest

By Michael Davidovich

Using CCR with Angular Applications

By Ali Nasser

web applications definitions syncing between primary and backup nodes

By Feng Wang

Setting Python

By Touggourt

Which DB Resource to provide to a web application related role for a deployed app?

By Evgeny Shvarov

I want to use ollama and IRIS for my AI use case - How do I connect to ollama?

By Oliver Wilms

Struggling with a SQL SELECT that is returning multiple searchable rows

By Scott Roth

Code Tables vs Cache SQL Tables in HealthShare Provider Directory

By Scott Roth

SQLCODE 25 - Input Encountered after end of query

By Touggourt

WorkMgr execution issues

By Ashok Kumar T

How to access a stream property in a SQL trigger

By Pravin Barton

What is the REAL content of $THIS (because it seems, $THIS is not always the expected $THIS)?

By Julius Kavay

Clearing Web Sessions from Terminal

By Jeffrey Drumm
#InterSystems IRIS for Health
ErrException: zOutputToIOStream+^EnsLib.HL7.Message
By Scott Roth

%OSCertificateStore use windows- Trusted root only

By Mark OReilly

REST application gets 403 Forbidden

By Oliver Wilms

OAuth2: Retrieve access_token and prevent login if it's valid

By Laura Blázquez García

Download intersystems IRIS 2024 releae software

By Amit Gandhi

HL7 add OBX segment at specific locations - Resolved

By Gary M Lusso

Business Rule Editor - Using Foreach Action and how to account for the counter

By Scott Roth

HL7 control characters showing up - resolved

By Gary Lusso

Does deleting a StreamContainer delete the contained Stream Object?

By Julian Matthews

Setup IRIS for Health (HL7 & FHIR)

By Rushi Chandel

How to Output from a DTL Transformation in EnsLib.EDI.XML.Document?

By Nimisha Joseph

HL7 , renumber the OBX 4 -resolved

By Gary Lusso

FTP Inbound Errors

By Thembelani Mlalazi

HL7 DTL formatting

By Gary M Lusso

Error when trying langchain-iris-tool

By Oliver Wilms

Problem with ollama container in langchain-iris-tool

By Oliver Wilms

Connection URL from Python to IRIS

By Oliver Wilms

DTL help - resolved, great help

By Gary Lusso

Special character appearing in downstream system but not seen in HL7 message.

By Martin Browne

In the rule's when condition(), how can I get the EffectiveEndDateTime of the parent ruleset?

By Will
#HealthShare
#Other
#Ensemble
#Caché
Discussions
April, 2025Month at a GlanceInterSystems Developer Community