I am looking for a way to capture Data Quality issues with the Source data that is populating HealthShare Provider Directory. 1 way is to use Managed Alerts, but since it could be multiple Providers and different messages it seems silly to alert on every message that has the error. Instead, I was thinking of using the Workflow Engine so it could populate a Worklist for someone to review and work.

Looking over the Demo.Workflow Engine example, I am not comprehending on how to send a task to the Workflow manager to populate the worklist from a DTL.

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Question
· Nov 13
Business Services limit

Hi guys,

Is it bad to have too many Business Services in a production and what's the limit, I'm looking to convert our system tasks (around 30 of them) into Business Services and wondering if it's a better option?

Thanks

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InterSystems FAQ rubric

When exporting using the Export() method of the %Library.Global class, if the export format (fourth argument: OutputFormat) is set to 7, "Block format/Caché block format (%GOF)," mapped globals cannot be exported (only globals in the default global database of the namespace are exported). To export mapped globals in "Block format/Caché block format (%GOF)," specify the database directory to which you want to map them in the first parameter of %Library.Global.Export().

An example of execution is shown below.

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#InterSystems Demo Games entry

⏯️ AI Smart Data Fabric

Shows how IRIS for Health can supercharge AI development with a Smart Data Fabric to train and feed their AI Models.

Presenters:
🗣 @Kevin Kindschuh, Senior Sales Engineer, InterSystems
🗣 @Jeffrey Semmens, Sales Engineer, InterSystems

https://www.youtube.com/embed/NEobey9l488
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Is there syntax in the schedule specifications for specifying the "last" occurrences?
e.g., instead of WEEK-01-04 (1st wed's of month), WEEK-LL-04 (last wed's of month) or
instead of *-*-01 (1st of every month), *-*-LL (last of every month)

I searched the documentation and community forum, but didn't see anything that addressed this question.

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InterSystems IRIS Adaptive Analytics version 2025.4.1 is now available from the InterSystems Software Distribution page. This release includes AtScale 2025.4.1 and is compatible with the existing Adaptive Analytics User-Defined Aggregate Function (UDAF) file - 2024.1. New features included in AtSCale's 2025 releases include:

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ A Day in the Life of a Developer - Data Platforms Roundup @ Ready 2025

https://www.youtube.com/embed/u7gcc629REM
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Hi Community,

Confidence and career advancement often go hand-in-hand, and certification is one way to create new pathways forward.

🤔How have you opened up new opportunities in your own career—training? certification? networking?

💭What's made you feel more confident in your role?

Members of our InterSystems certified community recently reflected on how certification has shaped their careers and outlook. Share your own story in the comments!

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It’s time to bring some spotlight to the authors and participants of our September Article Bounty! A big thank-you to everyone who took part💙

Special shout-out to those who took the time to write brand-new articles and share their expertise (each received 5,000 points 🎉):

@Robert Cemper >> "IRIS in Docker for beginners"
@sween >> "IKO Plus: Stretched Cross Regional IrisCluster with Tailscale on Google Cloud Platform"
@Ariel Glikman >> "High Availability IAM"
@Pietro Di Leo >> "Running InterSystems IRIS with Docker: A Step-by-Step Guide - Part 1: From the Basics to Custom Dockerfile"
@Guilherme Tonelotti >> "Create a JDBC connection with Mysql Cache"
@Vachan C Rannore >> "From "Oops" to "Aha!" - Avoiding Beginner Mistakes in ObjectScript"

And also to those who joined the challenge and helped us in the search for interesting articles (each received 30 points 🙌):

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Join us on Thursday to see the new features of Deltanji source control, version 8.1.

We'll be demoing our new Git Location Driver along with other functionality and usability improvements.

The Git Location Driver enables Deltanji to integrate directly with Git repositories, makes Deltanji the perfect source control companion to those who use Git-based repos by providing tighter integration with InterSystems IRIS.

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Let’s shine a light on the amazing authors and contributors of our October Article Bounty! 💙
Huge thanks to everyone who joined in and shared their knowledge.

A special mention goes to those who created brand-new articles and shared their expertise — each received 5,000 points 🎉

1. @Robert Cemper >> "Sample for Beginners with Streams in IRIS"
2. @Vachan C Rannore >> "What I’ve Learned from Multiple Data Migrations"
3. @Harshitha >> "Tips on handling Large data"

And also to those who joined the challenge and helped us in the search for interesting articles (each received 30 points 🙌):

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Ready for Whats Next Panel @ Ready 2025

https://www.youtube.com/embed/DXYPADhyqmo
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"Haul" a Portable Registry for Airgapped IrisClusters

Rancher Government Hauler streamlines deploying and maintaining InterSystems container workloads in air-gapped environments by simplifying how you package and move required assets. It treats container images, Helm charts, and other files as content and collections, letting you fetch, store, and distribute them declaratively or via CLI — without changing your existing workflows. Meaning your charts and what have yous, can have conditionals on your pull locations in Helm values, etc.

If you have been tracking how HealthShare is being deployed via IPM Packages, you can certainly appreciate the adoption of OCI compliance storage for the packages themselves using ORAS... which is core to the Hauler solution.

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Target Practice for IrisClusters with KWOK

KWOK, Kubernetes WithOut Kubelet, is a lightweight tool that simulates nodes and pods—without running real workloads—so you can quickly test and scale IrisCluster behavior, scheduling, and zone assignment. For those of you wondering what value is in this without the IRIS workload, you will quickly realize it when you play with your Desk Toys awaiting nodes and pods to come up or get the bill for provisioning expensive disk behind the pvc's for no other reason than just to validate your topology.

Here we will use it to simulate an IrisCluster and target a topology across 4 zones, implementing high availability mirroring across zones, disaster recovery to an alternate zone, and horizontal ephemeral compute (ecp) to a zone of its own. All of this done locally, suitable for repeatable testing, and a valuable validation check mark on the road to production.

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Hello and welcome to the September 2025 Developer Community YouTube Recap.
InterSystems Ready 2025
By Dean Andrews, David Reche
By Aldo Faisal
By Kari Hedges
By Scott Gnau, Peter Lesperance, Tom Woodfin, Gokhan Uluderya, Jeff Fried, Daniel Franco
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Hey Developers,

Watch this video from our Tech Video Challenge to learn how to set up and work with the InterSystems IRIS Java External Language Gateway.

⏯ IRIS External Language Gateway, Java Edition

https://www.youtube.com/embed/_lWJ0-9tK2g
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Hi,

I tried to create a client for Google Cloud Storage using a private endpoint.

like this:

S client=##class(%Net.Cloud.Storage.Client).%New()

S sc=client.CreateClient("",2,credentialsFile,"",.out,privateEndpoint)

But privateEndpoint seems not to be used when trying to send blob from a file:

D sc.UploadBlobFromFile(bucketname,blobname,filename)

We can see at the firewall that the client still tries to use the public endpoint for GCS.

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Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Uncovering and Accelerating Customer Value Through Collaboration @ Global Summit 2024

https://www.youtube.com/embed/0hTEti-a91w
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As a developer who uses Cache as DB for a couple of projects, I'm using REST API's every time, knowing how to consume a resource from REST API, in my opinion, it's crucial to know how to consume external REST Api's using %Net.HttpRequest because it enables integration with modern web applications and services, and it's a crucial skill for a backend developer who loves and uses Cache as a DB.

What and who is %Net.HttpRequest

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