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InterSystems has corrected a defect that could lead to invalid backups on Windows platforms. The defect causes upgrades to disable the EnableVSSBackup setting. By default, EnableVSSBackup is enabled (value set to 1) and the upgrade sets its value to 0. Windows VSS backups taken with this setting disabled may contain invalid CACHE.DAT files.

This problem is limited to Windows platforms on the following versions:

  • Caché and Ensemble 2018.1.0, 2018.1.1, and 2018.1.2
  • HealthShare Health Connect (HSAP) 15.032 on Core versions 2018.1.0, 2018.1.1, and 2018.1.2
  • HealthShare 2019.1 (Unified Care Record, Patient Index, Health Insight, Personal Community, and Provider Directory) on Core version 2018.1.2
  • HealthShare 2018.1 (Information Exchange, Patient Index, Health Insight, and Personal Community) on Core versions 2018.1.1 or 2018.1.0

The defect only occurs if you are upgrading to a version listed above. Once you have upgraded to an affected version, you must manually enable the setting; otherwise, it will be disabled on future upgrades, even when upgrading to versions containing the correction.

For customers using Windows VSS backups, InterSystems recommends enabling this setting on any 2018.1 instances of Caché or Ensemble. Once you have enabled the setting, future upgrades (including to affected versions) will preserve its value.

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Hi all,

We just encountered an instance of a result set RS and while looping through the results, RS is getting overwritten when method 1 calls out to method 2 (in the same class). Method 2 creates it own result set also named RS.

This code is several years old and never had this problem. When I changed the name of the result set variable in method 1 the problem cleared up.

I though that variables were automatically 'newed' in classmethods. ???

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Question
· Dec 20, 2018
RemoteDatabase Creation Error

How to configure Remotedatabase into our local instance. While connecting remote database i am getting "ERROR #463: Database C:\InterSystems\HealthShare2\mgr\Remote\ is not allowed for ECP Mirror Connection". so can anyone help me to sort this out.

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Hello everybody,

I've been experimenting with Embedded Python and have been following the steps outlined in this documentation: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls...

I'm trying to convert a python dictionary into an objectscript array but there is an issue with the 'arrayref' function, that is not working as in the linked example.

This is a snapshoot of my IRIS terminal:

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Announcement
· Feb 20, 2024
[Video] FHIR in the Cloud

Hey Developers,

Watch this video to learn how to deploy your FHIR server using AWS, EKS, and Kubernetes: advantages and disadvantages of cloud deployment and demo a deployment:

⏯ FHIR in the Cloud @ Global Summit 2023

https://www.youtube.com/embed/hP6V0UbyV7Y
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Is it planned that LOAD DATA takes into account several DATE/DATETIME formats with, for example, a parameter indicating the format used in the source data?

example :

LOAD DATA .../...
USING
{
  "from": {
    "file": {
       "dateformat": "DD/MM/YYYY"
    }
  }
}
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Git stores complete history - meaning you would never lose your files, even if they are deleted, they are still available. That, however, presents an issue if large or sensitive files have been committed. Deleting them DOES NOT remove them from history. Recently one of the repos I work on became unexpectedly large, so here's how you can resolve that:

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Hey Community!

We've always had this idea on the back burner about improving the process of collecting, analyzing, and responding to product enhancement requests from our members. We knew we needed a good user experience and even better internal processes to make sure the best ideas were gathered, heard, and responded to. And finally, this thought has come to fruition!

So in case you missed it, let me introduce to you the Official InterSystems feedback portal:

💡 >> InterSystems Ideas << 💡

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I want to embed the DTL editor in a third party web application.

If I open up the DTL editor then the full management portal banner is displayed.

http://localhost:52773/csp/healthshare/user/EnsPortal.DTLEditor.zen?DT=Foo.NewDTL1.dtl

If I open the same DTL in studio then I get just the editor, the banner is not displayed.

The DTLEditor page has the property studioMode that controls the banner display, but its not obvious how this is set.

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Question
· May 6, 2022
User code location

Hi

Does anyone know where the user generated code resides, the stuff one might write for a production, I presume it lives in a table somewhere within a database?

Basically, I want to do some dependency analysis of what I've written - find out what's in use, how it's referenced, etc. I know I can export it to an XML file and work on that, but direct access on a table would be quicker for me.

Cheers

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Hey Developers,

See how InterSystems IRIS Adaptive Analytics can be used to aggregate and query billions of records from a virtual cube, applying machine learning and analytics to that data.

⏯ InterSystems IRIS Adaptive Analytics in Action

https://www.youtube.com/embed/BCV1v91iZwk
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It would be interesting if there is some recommended documentation about best practices using Healthshare for interoperability.

Also, some how-tos or frequently asked questions about ObjectScript.

Or event better, if there are experienced developers who would like to share some common habits on their work with Studio / ObjectScript, which are valuable to do the developing work better.

For example, How to get the XML of a class and write it into a REST operation:

...

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Hi Developers,

New video, recorded by @Benjamin De Boe, is available on InterSystems Developers YouTube:

⏯ Code in Any Language with InterSystems IRIS

https://www.youtube.com/embed/m-N6v7UUD-E
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Our goal on the Developer Community is to foster a high-quality, trustworthy, and original body of technical content created by and for developers. While AI tools like ChatGPT can be helpful in the writing process, we expect all published content to reflect authentic expertise and personal understanding. If you have any questions or wish to discuss your coding problem with an AI, consider using our Developer Community AI chat.

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Hi developers!

This will be a very short article as in April 2025 with Lovable and other Prompt-to-UI tools it becomes possible to build the frontend with prompting. Even to the folks like me who is not familiar with modern UI techics at all.

Well, I know at least the words javascript, typescript and ReactJS, so in this very short article we will be building the ReactJS UI to InterSystems FHIR server with Lovable.ai.

Let's go!

Open Exchange app
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Monitor incremental changes in the database through scheduled tasks, display change trends through charts, set alarm thresholds, and write information to messages.log

How to use it

You can install it through Docker or ZPM

Deploying with Docker Prerequisites

Make sure you have git and Docker desktop installed.

Open Exchange app
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Article
· May 15, 2024 2m read
Retrieve images using vector search (1)

Hi Community,

In this article, I will introduce my application iris-image-vector-search.
The image vector retrieval demo uses IRIS Embedded Python and OpenAI CLIP model to convert images into 512 dimensional vector data. Through the new feature of Vector Search, VECTOR-COSINE is used to calculate similarity and display high similarity images.

Open Exchange app
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Hi Developers,

Hit play on the new video on InterSystems Developers YouTube:

⏯ Columnar Storage - The Lean Data Warehouse @ Global Summit 2023

https://www.youtube.com/embed/3BivXX1gImQ
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