Written by

Anastasia Dyubaylo

Lead of Developer Community at InterSystems

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Announcement Anastasia Dyubaylo · 2 hr ago

Developer Community Recap, April 2026

#Developer Community Official #Digest

Hello and welcome to the April 2026 Developer Community Recap.

General Stats

✓ 108 new posts published in April:

– 36 new articles

– 44 new announcements

– 25 new questions

– 3 new discussions

✓ 294 new members joined in April

✓ 16,266 posts published all time

✓ 21,589 members joined all time

Top posts

InterSystems Technical Article Contest 2026

By Anastasia Dyubaylo

Do you use AI in ObjectScript development?

By Andrew Sklyarov

Inside $LISTBUILD

By Dmitry Maslennikov

InterSystems ObjectScript Tips & Tricks

By Andrew Sklyarov

Why GLOBALS ?

By Robert Cemper

Introducing Community Bounty Program “Idea to Application”

By Anastasia Dyubaylo

"Ask DC AI" quality and complaints

By Anna Golitsyna

Celebrating a Seasoned Craftsman of the Developer Community

By Anastasia Dyubaylo

North American Demo Showcase Is Live!

By Anastasia Dyubaylo

How I usually learn InterSystems IRIS (resources + notes)

By Kate Lau

Top authors of the month

Articles

#InterSystems IRIS

Getting started with OAuth in your Web Apps

By Ariel Glikman

Dealing with Very Large Data in IRIS 2026.1

By Benjamin De Boe

No-Hallucinate MCP: Real-time Routine Context for ObjectScript

By Jinyao

Consolidating Risk Management and Compliance Silos in Financial Services

By Developer Community Admin

Deltanji webinar: source control designed for change, built for you.

By Laurel James (GJS)

TypeScript (React) programming with Claude Code

By Iryna Mykhailova

Observability for InterSystems IRIS with OpenTelemetry: Prometheus, Loki, Jaeger, and Tempo/Grafana

By Jasper Yin

Embedded Python Programming with Claude Code

By Iryna Mykhailova

Embedded Python programming with Claude Code: A bit of a trap

By Iryna Mykhailova

The PACELC theorem and the InterSystems IRIS

By Yuri Marx

How I usually learn InterSystems IRIS (resources + notes)

By Kate Lau

Supply Chain - Supply Chain Orchestrator (SCO)

By Andre Larsen Barbosa

An introduction to Adaptive Analytics

By Rodolfo Pscheidt Jr

Why GLOBALS ?

By Robert Cemper

Inside $LISTBUILD

By Dmitry Maslennikov

Developing a Microservice Application using IRIS, Kafka, and REST API

By Yuri Marx

IRIS Cloud Document - Beginner Guide & Sample : Part II - Sample (Dockerized) Java App

By Tani Frankel

Improving legacy asynchronicity in hyperevent(#call)

By Matheus Augusto

Connecting IRIS to Apache Kafka securely with SSL and SASL

By Gerson Saito

Dark mode for Management Portal using Dark Reader

By Yuri Marx

The 3rd Generation of Agents: How "Harness Engineering" Changed Games Again

By Zhong Li

Table Partitioning Demo Tutorial

By Ben Schlanger

InterSystems ObjectScript Tips & Tricks

By Andrew Sklyarov

Introducing iris-synthetic-data-gen

By Gabriel Ing

Lean Integration via OS Delegation

By Barry Meyer

New Learning Content for the 2026.1 Release of InterSystems Products (and More!)

By Kristina Lauer

If you're struggling with Microsoft SMTP via OAuth 2 . . .

By David Hockenbroch

IRIS Agents: Building Agents on IRIS!

By Suprateem Banerjee

#Developer Community Official

Celebrating a Seasoned Craftsman of the Developer Community

By Anastasia Dyubaylo

#InterSystems IRIS for Health

Introduction to Interoperability on Python (IoP) - Part3

By Muhammad Waseem

2026.1 FHIR Highlight - Fine-grained SMART v2 Scopes (and a READY 26 session promotion...)

By Tani Frankel

New SMART on FHIR v2 Scopes

By Tani Frankel

#Caché

Teaching an AI Coding Agent to Work Safely with a Legacy InterSystems Caché Application

By Roy Leonov

#Learning Portal

iris-certified*-agents

By sween

#Open Exchange

Reviews on Open Exchange - #66

By Robert Cemper

#HealthShare

New AI Agent to Assist Users of CCR!

By Ben Spead

Announcements

#InterSystems IRIS

[Video] Operationalizing Cybersecurity - Making it Real and Relevant

By Anastasia Dyubaylo

Managing InterSystems Servers – Virtual May 4-8, 2026 / Registration space available

By Larry Finlayson

Introducing gj :: servAI - a VS Code extension to help you use MCP servers targeting IRIS

By John Murray

Maintenance Releases 2025.1.4 and 2024.1.6 of InterSystems IRIS, IRIS for Health, & Health Connect are now available

By Daniel Palevski

IPM User Group Meeting at READY!

By Ben Spead

Embedded Git User Group Meeting at READY!

By Ben Spead

[Video] Security Roadmap

By Anastasia Dyubaylo

Deltanji source control at InterSystems READY 2026

By Laurel James (GJS)

[Video] Managing Tables with Partitioning in InterSystems IRIS

By Helena Azevedo

InterSystems Developer Hub — a starting point for developers working with InterSystems technology

By Olga Zavrazhnova

[Video] Security in the Cloud

By Anastasia Dyubaylo

2026 & 2027 Release Calendar Update

By Bob Kuszewski

[Video] Whats Going On - Monitoring and Observability of InterSystems IRIS

By Anastasia Dyubaylo

#Developer Community Official

Developer Community Recap, March 2026

By Anastasia Dyubaylo

Key Questions of the 1st Quarter of 2026

By Anastasia Dyubaylo

InterSystems Developer Ecosystem News, Q1 2026

By Anastasia Dyubaylo

#Events

InterSystems Technical Article Contest 2026

By Anastasia Dyubaylo

North American Demo Showcase Is Live!

By Anastasia Dyubaylo

Keynotes from READY 2026 will be streaming live! Community session as well

By Anastasia Dyubaylo

#Summit

InterSystems READY 2026 sessions are here — start planning your agenda!

By Anastasia Dyubaylo

We're back at READY 2026! Join our Developer Ecosystem session this April 29

By Anastasia Dyubaylo

[Video] Resilience by Design - Business Continuity Through Secure Backup

By Anastasia Dyubaylo

[Video] Data Pipelines in Diagnostic Medicine - Architecting for Performance and Governance

By Anastasia Dyubaylo

#InterSystems IRIS for Health

April 6, 2026 - Alert: HL7-to-SDA3 Transformation Issue Affecting Certain Medication-Related HL7 Messages

By Daniel Palevski

April 14, 2026 – Advisory: InterSystems IRIS for Health and InterSystems Health Connect 2026.1.0 FHIR Interfaces Broken When Using Non-Default Path Prefix

By Daniel Palevski

April 15, 2026 – Alert: Removal of InterSystems IRIS for Health and Health Connect 2024.1.4 and 2024.1.5 Due to Health Interoperability Issues

By Daniel Palevski

[Demo Video] AI Assistants for the Unified Care Record Powered by Gemini

By Simon Sha

[Demo Video] AI-Assisted Rare and Complex Disease Detection

By Jesse Reffsin

[Demo Video] Message Operational Data Store

By Kwabena Ayim-Aboagye

#Other

[Video] Vibe Coding: Letting AI Build While You Steer

By Anastasia Dyubaylo

Winner of the "Topics for our next free hands-on tutorials" sweepstakes

By Irène Mykhailova

[Video] MCP Explained: Bridging the Gap between AI Agents and Tools

By Anastasia Dyubaylo

#Learning Portal

[Video] Configuring OAuth for InterSystems FHIR Server

By Derek Robinson

[Video] Generating Transformation Descriptions with the DTL Explainer

By Brenna Quirk

[Video] Using InterSystems OMOP to Transform FHIR Data (2026 update)

By Derek Robinson

#InterSystems Ideas Portal

InterSystems Ideas News #28

By Irène Mykhailova

#HealthShare

HealthShare Unified Care Record Fundamentals – Virtual May 4-8, 2026 / Registration space available

By Larry Finlayson

InterSystems EMPI Technical Specialist Exam is now LIVE!

By Celeste Canzano

CCR User Group Meeting at READY!

By Ben Spead

InterSystems EMPI (formerly HealthShare Patient Index) – Virtual May 12-14, 2026 / Registration space available

By Larry Finlayson

HealthShare Unified Care Record Overview (2 days) – Virtual May 19-20, 2026 - Registration space available

By Larry Finlayson

#Health Connect

[Demo Video] HL7 Validation Error Profiler: Rapid Insights into Batch HL7 Data Quality Issues

By Lynn Wu

#Open Exchange

Introducing Community Bounty Program “Idea to Application”

By Anastasia Dyubaylo

#InterSystems Official

InterSystems API Manager 3.10.0.9 Released

By Bob Kuszewski

Questions

#InterSystems IRIS

Is there a setting to merge.cpf so the management portal is not accessible?

By Evgeny Shvarov

Configuration item disabled, but shows enabled on Namespace

By Scott Roth

how can i use left arrow key with if function

By Ikh Nam

Difference between Extending EnsLib.SQL.Snapshot vs creating a Property for EnsLib.SQL.Snapshot

By Scott Roth

IRIS docker image production ready?

By Lukáš Adamík

Using InterSystems Server VSCode extension in client side mode with projects

By Pietro Di Leo

Code not always updated in Mirror?

By Scott Roth

Claude Code vs ISFS. Has anyone cracked how to get one to see the other?

By Mark Charlton

How to use JobServer properly to have a certains amount of IRIS processes available amongs multiple Apache nodes ?

By Norman W. Freeman

Custom HTTPS Business Operation that supports OAUTH 2.0 Client Credentials

By Gigi La Course

How to create a processes-shared singleton in IRIS?

By Andrew Sklyarov

Dynamic Global Cleanup/Orphaned Globals

By Scott Roth

FHIR Server OAUTH2 with Microsoft Entra Intersystems Health 2025.3

By Shane M Elliott

#HealthShare

How can I translate the labels and change order on the Whole Record page

By Gustavo Silva

Business rule condition based on variable file name and count

By MarkLee

#InterSystems IRIS for Health

Error During Analysis in FHIR SQL Builder

By Ashok Kumar Thangavel

Docker Container error ERROR #5002: ObjectScript error: GetFileSHA256Hash+2^%Library.File.1

By Shane M Elliott

Deleting a message within a routing rule

By Mike Kliman

Request for Auto-Start Configuration Steps for Cache 2018 on AIX

By Ganesh Jagtap

Unrecognized class in a Production Business Operation call

By Nezla

Question about extending a persistent class and storage

By Vermon Ferre

#Ensemble

EnsLib.EDI.ASTM.Service.TCPService — CELL-DYN Ruby Link Test fails with EOTOPTIONAL=1, instrument shows Status DOWN despite ACK being sent

By Jainam Shah

#Documentation

CREATE TABLE from another server query

By Mauricio Sthandier

#Caché

How to query Intersystems Caché for a list of namespaces via SQL?

By Tom Scaletti

#Other

IRIS Management Portal lag and terminal input latency when running background automation tasks

By Kenji Kishimoto

Discussions

#Other

Do you use AI in ObjectScript development?

By Andrew Sklyarov

"Ask DC AI" quality and complaints

By Anna Golitsyna

#Global Masters

READY 2026: Best Moment So Far

By Anastasia Safronova

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