In some cases, it's necessary to manipulate data from one namespace to another. For example, a routine in the "N1" namespace needs data from the "N2" namespace. In legacy systems (using only globals), it's common to make the global universal, but what about persistent classes? Is this type of globalization also possible?

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InterSystems Developer Community is a community of 25,171 amazing developers
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I am trying to add validation to a RecordMap, because the source of the data sent file sent us bad data within the file. So, I am using PATTERN to verify certain fields start with Numeric, and Alpha where applicable. When the EnsLib.RecordMap.Service.FTPService runs into an issue it doesn't seem like it continues onto the next record if the record does not meet the validation requirements.

How can I tell EnsLib.RecordMap.Service.FTPService to log the error and continue onto the next record, so those records that fail are not processed?

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Parallel query hinting boosts certain query performances on multi-processor systems via parallel processing. The SQL optimizer determines when this is beneficial. On single-processor systems, this hint has no effect.

Parallel processing can be managed by:

  1. Setting the auto parallel option system-wide.
  2. Using the %PARALLEL keyword in the FROM clause of specific queries.

%PARALLEL is ignored when it applied to:

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Hey Developers,

Enjoy the new video on InterSystems Developers YouTube

Generative AI in InterSystems Data Studio @ READY 2025

https://www.youtube.com/embed/OCGF-5kr4Xs
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Hi Community!

We’re excited to announce a brand-new sweepstakes. This time, the theme is:

💡 Initial Developer Experience 💡

We want to hear your thoughts on how we can make the very first steps with InterSystems technologies smoother, clearer, and more inspiring. Whether it’s documentation, onboarding, setup, or tutorials, your ideas can make a real difference!

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I am trying to add some validation to an existing Record Map, because recently we had some wrong data get consumed into the System and is causing all kinds of havoc.

Using the AI on the Developer community it suggested that I use PATTERN within the Datatype Parameters to force some validation on some fields. I have never used PATTERN before...

When I go to generate the updated Record Map, I am getting the following...

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I copied a Business Process router and did a Save As on its routing rule. I added the new routing rule to my new Business Process router. However, when I click the green circle next to my new Business Process router it shows the old Business Process router connection. Anyone know the cause and fix for this? I found a old post that said to add a Route Alias. But that did not work.

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The 2025.3 release of InterSystems IRIS® data platform, InterSystems IRIS® for HealthTM, and HealthShare® Health Connect is now Generally Available (GA). This is a Continuous Delivery (CD) release.

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Hi community!

I am excited to say that since the beginning of this year we have published many of the client SDKs for InterSystems IRIS, InterSystems IRIS for Health and Health Connect to the corresponding external repositories (Maven, NuGet, npm and PyPI). This provides many benefits to you such as:

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Overview

Fast Healthcare Interoperability Resources (FHIR) is a standardized framework developed by HL7 International to facilitate the exchange of healthcare data in a flexible, developer-friendly, and modern way. It leverages contemporary web technologies to ensure seamless integration and communication across healthcare systems.

Key FHIR Technologies

  • RESTful APIs for resource interaction
  • JSON and XML for data representation
  • OAuth2 for secure authorization and authentication

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gj :: configExplorer is a new VS Code extension integrating with Server Manager and leveraging Structurizr to produce configuration diagrams of your servers.

Here's a short introductory video.

https://www.youtube.com/embed/WHkoZsg6P-A
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Hi Developers,

Following the resounding success of last year's new contest, we decided to repeat it. Please welcome

🏆 Bringing Ideas to Reality Contest 🏆

Submit an application that implements an idea from the InterSystems Ideas Portal that has status Community Opportunity or Future Consideration, created before the publication of this announcement, and requires doing the actual programming 😉

Duration: November 17 - December 7, 2025

Prize pool: $12,000

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Hello!!!

Data migration often sounds like a simple "move data from A to B task" until you actually do it. In reality, it is a complex process that blends planning, validation, testing, and technical precision.

Over several projects where I handled data migration into a HIS which runs on IRIS (TrakCare), I realized that success comes from a mix of discipline and automation.

Here are a few points which I want to highlight.

1. Start with a Defined Data Format.

Before you even open your first file, make sure everyone, especially data providers, clearly understands the exact data format you expect. Defining templates early avoids unnecessary bank-and-forth and rework later.

While Excel or CSV formats are common, I personally feel using a tab-delimited text file (.txt) for data upload is best. It's lightweight, consistent, and avoids issues with commas inside text fields.

PatID   DOB Gender  AdmDate
10001   2000-01-02  M   2025-10-01
10002   1998-01-05  F   2025-10-05
10005   1980-08-23  M   2025-10-15

Make sure that the date formats given in the file is correct and constant throughout the file because all these files are usually converted from an Excel file and an Basic excel user might make mistakes while giving you the date formats wrong. Wrong date formats can irritate you while converting into horolog.

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Hey Community!

We're happy to share a new video from our InterSystems Developers YouTube:

Optimizing Parallel Aggregation Using Shared Globals @ Ready 2025

https://www.youtube.com/embed/8EWAJ5x5wYo
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