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Hi All,

On February 8, 2024, we asked for input from the IRIS community regarding exam topics for our InterSystems IRIS Developer Professional exam. We will close the window for providing feedback on the exam topics on Friday, March 8, 2024. If you would like to have your say in what topics are covered on the exam, this is your last chance!

How can I access the survey? You can access it here

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InterSystems Developer Community is a community of 25,252 amazing developers
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Article
· Feb 18, 2024 2m read
Reviews on Open Exchange - #39

If one of your packages on OEX receives a review you get notified by OEX only of YOUR own package.
The rating reflects the experience of the reviewer with the status found at the time of review.
It is kind of a snapshot and might have changed meanwhile.
Reviews by other members of the community are marked by * in the last column.

I also placed a bunch of Pull Requests on GitHub when I found a problem I could fix.
Some were accepted and merged, and some were just ignored.
So if you made a major change and expect a changed review just let me know.

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I am exporting data from Cache using the SQL export wizard. This is on a docker image of Cache hosted on a Linux server.

I select my database, schema, and table, make sure that all columns are being exported, check other settings, and then finish the export.

All server settings look correct and permissions are rwe on the directory. I have tried various directories, including a system level directory. I tried creating the file before I do the export in case there was an issue with creating the files, and I also made sure the created files had rwe permisisons.

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Hey Community,

"Wonders of the World" journey on Global Masters is over - thank all for participating! Now it's time to announce the Raffle Winner!

🎉🎉🎉 Congratulations to @Goran Trbojević - the winner of the Nike Backpack! 🎉🎉🎉

His entry was randomly selected among 16 participants who completed ALL the challenges in the "Wonders of the World" campaign.

And one of the challenges was to 📸 upload a selfie with one or two words that you associate with InterSystems.
Just look at these exciting photos!
Your words for us are SO inspiring!
Thank you all who gave us your permission to share your photo on DC and social media:

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Hey Developers,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in March 2021:

New Videos
№ Video Views
1 Getting Started with the InterSystems IRIS FHIR Accelerator Service on AWS 710
2 Optimize Care with Artificial Intelligence 503
3 Visual Studio Code for ObjectScript 438
4 IRIS-REST-API-DATABASEMANAGER Demo 110
5 Automated user management in IRIS RAD Studio 74
6 Online Meetup with the InterSystems Grand Prix Contest Winners 65
7 Deploying InterSystems IRIS Solutions into Kubernetes Google Cloud 62
8 InterSystems IRIS easy ECP workbench 52
9 Overview: Connecting Devices to InterSystems IRIS for Health 52
10 The Value of System Alerting & Monitoring (SAM) 47

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Hi Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in November 2019:

New Videos
№ Video Views Watch Time (hours)
1

Introduction to Kubernetes

 130 17,6
2

Dynamic Data with JSON

 112 4,3
3 API Management 99 16,6
4

Performing Analytics on FHIR Data

 83 9,7
5 InterSystems IRIS and Intel Optane Memory 77 9,6
6 AI Robotization (Python, R, Interoperability) for InterSystems IRIS 74 7,8
7 Rapid Intelligent Application Development 63 4,2
8 Multi-Inheritance in a Multi-Model Environment 56 2,3
9 Showcase: InterSystems IRIS Directions 32 4,0
10 Message Persistence & Tracing 29 0,9

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Hi,

It's me again😁, recently I am working on generating some fake patient data for testing purpose with the help of Chat-GPT by using Python. And, at the same time I would like to share my learning curve.😑

1st of all for building a custom REST api service is easy by extending the %CSP.REST

Creating a REST Service Manually

Let's Start !😂

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The 2025.1.1 maintenance releases of InterSystems IRIS® data platform, InterSystems IRIS® for HealthTM, and HealthShare® Health Connect are now Generally Available (GA). Please share your feedback through the Developer Community so we can build a better product together.

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First, let me wish the developer community a Happy New Year! We hope to bring you many good things this year, and today I'd like to introduce the latest version of the Intersystems Language Server extension to VS Code. Most Language Server improvements are experienced via the ObjectScript extension UI, so you many not be aware of the many improvements in areas like Intellisense and hover overs that were released throughout 2024.

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Hi, I'm trying to use the iris python package to create a connection to and Iris Health instance (Docker Container), but getting and error. I can login to the instance using the UI with the same uname/password but unable to create the python connection. Any suggestions?

conn = iris.connect("testserver",52222,"%SYS","username","password")

After executing this I get an exception trap
An error occurred: Invalid Message Count: expected: 1 got: 825110831

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Question
· Oct 28, 2024
Load and compile error

Hello,

I am using the following:

s status = $SYSTEM.OBJ.Load("myClassName," "c")

and while trying to compile it i get an error that a property or method does not exist, more specifically:

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It is probably somewhere in the doc. So hard to search. Hope InterSystems going to AI on their community/support data.

How to see a meaningful value in management portal - sql explorer. For instance
Class MySetting Extends %Persistent{
Property Name As %String;

Class MyObj Extends %Persistent{
Property Setting As MySetting;

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Hi Community,

Watch this video to learn how to create new business services and business operations in an HL7 V2 production in InterSystems products:

⏯ Creating HL7 V2 Production Components

https://www.youtube.com/embed/OLxvEYedv5o
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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I am trying to get a list of databases using the DatabaseByServer method but I am only getting an empty string. I have not found any useful examples of the proper usage of this class/method.

I have tried 2 formats. First

set dbList=""

set db=##class(Config.Databases).DatabasesByServer("my-host",.dbList)

I also tried:

set db=##class(Config.Databases).DatabasesByServer("my-host",.dbList,"/cachesys/")

In each case dbList is empty string. I can not figure out what I am missing.

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Question
· Aug 5, 2021
DTL record testing error

In the Data Transformation Builder, I have a source record with several values that is connected to a target record with several properties. In the Tools tab, clicking on Test, I have an xml format set up to test the data transformation but I'm getting this error:

ERROR <Ens>ErrNoObjFromString: Failed to find element Record / class BI.process.prodTest.Record in String

Do you know what might be causing this error to happen?

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Window functions in InterSystems IRIS let you perform powerful analytics — like running totals, rankings, and moving averages — directly in SQL.
They operate over a "window" of rows related to the current row, without collapsing results like GROUP BY.
This means you can write cleaner, faster, and more maintainable queries — no loops, no joins, no temp tables.

In this article let's understand the mechanics of window functions by addressing some common data analisys tasks.

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I set up all the credentials and IP, Port, Namespace, SSL/TLS Server Name and .ini file but I still cannot connect to db. and It says

Iris ODBC][State : 08S01][Native Code 459]
[C:\Windows\system32\odbcad32.exe]
Connection via irisconnect failed:
Matching SSL server config not found in ssldefs.ini or registry

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