Hi all.

I'm currently looking at a use case where I need to take a Stream, and then encode the contents as a Base64 Stream. This is currently achieved with a snippet of code that has previously been placed in multiple classes within this particular environment, and relied on the dotnet gateway (which suffers with a bug in 2022.1, corrected 2022.1.1).

Therefore I will be replacing the dotnet implementation with the standard $System.Encryption.

good afternoon!

I was trying to set up the "File Spec" to match the exact filename that will be in the file path.

however, it seemed grab whatever the name of the file and work on it.

wondering how I can specific the exact filename in "File Spec" so that It wont touch other files in the same path?

https://docs.intersystems.com/healthconnect20251/csp/docbook/DocBook.UI…

Hi Community,

Our Project Managers created a series of videos to highlight some of the interesting features of the new 2025.1 release. Please welcome the first one of them:

⏯ Foreign Tables in InterSystems IRIS 2025.1

Introduction

MonLBL is a tool for analyzing the performance of ObjectScript code execution line by line. codemonitor.MonLBL is a wrapper based on the %Monitor.System.LineByLine package from InterSystems IRIS, designed to collect precise metrics on the execution of routines, classes, or CSP pages.

The wrapper and all examples presented in this article are available in the following GitHub repository: iris-monlbl-example

Summary

Hey Community,

It's time for the new batch of #KeyQuestions from the previous month.

Hi Community,

Are you READY to test your InterSystems technology skills?

I'm not so experienced in administering IRIS but as far as I understand IRIS for Health community comes with a web server out-of-the-box while licensed editions require Web Gateway to be deployed.

I was able to install dockerized instances of IRIS for Health 2025.1 along with Web Gateway, double checked that _SYSTEM and CSPSystem users are not locked, changed passwords for both, configured the gateway to connect to IRIS, then created a web gateway app (/iris) and checked the connection is OK. Now I'm struggling with accessing Management Portal.

We have an OAuth server configured as an identity provider, and we have an external application (from another provider) that connects correctly with OAuth.

I have a Task that I am trying to write the output to a file. How do I check for if the Output File has been included in the Task Schedule, so I can direct my output of my class to that output file?

Thanks

Scott

Hi Guys,

How can I create Python pages instead of CSP or Zen pages, not familiar with Python and the only way I know is using embedded Python as methods as attached below?  

Thanks

Let's suppose two different routines use one and the same chunk of code. From the object-oriented POV, a good decision is to have this chunk of code in a separate class and have both routines call it. However, whenever you call code outside of the routine as opposed to calling code in the same routine, some execution speed is lost. For reports churning through millions of transactions this lost speed might be noticeable. Any advice how to optimize specifically speed?
P.S. Whenever someone is talking about the best choice for whatever, I am always tempted to ask: "What are we optimizing?".

Hi All,

I am trying to build a very basic data transformation to convert messages from OML^O21 to ORM^O01. However, I'm unable to loop through multiple ORC segments.When I use the source document type 2.5: OML_O21, I am not able to loop through multiple lines of the ORC segment.Interestingly, if I use the source document type 2.3: ORM_O01, I am able to loop through multiple ORC segments successfully.I am currently using the following data transformation logic:

InterSystems FAQ rubric

To enable Interoperability functionality after creating a namespace, use the EnableNamespace method of the %EnsembleMgr class:

do ##class(%EnsembleMgr).EnableNamespace()

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Migrating 20TB to InterSystems IRIS with Near 0 Downtime @ Global Summit 2024

How would you go about creating an SQL Stored Procedure that would result in the same output as "IN LIKE"?
For example...
CustomersTable

select *
from CustomersTable
where inLike('%Mark%', '%John%')

Would return:

Hi everyone,

I’m new to this community and could really use some help with creating a production in InterSystems IRIS for Health Community 2024.3. I have deployed my instance using Docker.
Here’s what I’m trying to do:

1. Input: I have an HL7 file that is processed by the standard EnsLib.HL7.Service.FileService.
2. DTL Transformation: I’ve created a DTL to transform the HL7 content into a custom class like this:

Class Demo.MyApp.Messages.JSONEvent5 Extends (%Persistent, %JSON.

Hi Developers!

As you know the concept of ObjectScript Package Manager consists of ZPM client - client application for IRIS which helps you to install packages from the registry. And the code which works "on the other side" is  ZPM Registry - server which hosts packages and exposes API to submit, list and install it. Now when you install the ZPM client it installs packages from community package registry, which si hosted on pm.community.intersystems.com

But what if you want your own registry? E.g. you produce different software packages for your clients and you want to distribute it via private registry?  Also, you may want to use your own registry to deploy solutions with different combinations of packages.

Is it possible? The answer is YES! You can have it if you deploy ZPM registry on your server with InterSystems IRIS.

To make it happen you would need to set up your own registry server.

How to do that?

Hi IRIS experts!

I have a parameter in a class that stores a global name:

Parameter GlobalName = "^AGlobal";

then I'm trying to call it as:

set gn=$name(..#GlobalName)

to use it later as:

set @gn@("index")="value"

But! I'm having syntax at set gn=$name(..#GlobalName)

What am I doing wrong?

Hello,

I have a class with a "Unique" index (pxfactidIndex) on a %Numeric property (pxfactid) (partially-edit code snippet below):

Property pxfactid As %Library.Numeric(MAXVAL = 9223372036854775807, MINVAL = -9223372036854775808, SCALE = 0) [ SqlColumnNumber = 7 ];
Index pxfactidIndex On pxfactid [ Unique ];
Storage Default
{
<Data name="FactDefaultData">
<Value name="1">
<Value>pysubjectid</Value>
</Value>
...
<Value name="6">
<Value>pxfactid</Value>
</Value>
...
</Data>
<DataLocation>^CRMBI.FactD</DataLocation>
<DefaultData>FactDefaultData</DefaultData>
<ExtentLocation>^CR

I want to add a database to a mirror.

Is this the correct way to do so:

set status=##Class(SYS.Mirror).AddDatabase("/db/iknow")

Is the status=0 if it worked and anything else means it failed?

Thanks for any help

Hi Guys,

I'm looking for sample code to connect to S3 and retrieve and backet data? 

Thanks

Hi Community,
i'm trying to figure out how to pass a string to a routine from Powershell:
 

####

ROUTINE ImplUtil

Say(pSomething = "hello, i'm the ROUTINE") public{
    w !,pSomething,!
}

####

call: irissession healthconnect -U user 'Say^ImplUtil(12345)'

what's the right way to pass in text?

Hey Community!

We're happy to share the next video in the "Code to Care" series on our InterSystems Developers YouTube:

⏯  Role of Data and Interoperability in Effective AI in Healthcare

In the previous article, we told you about python and dashboard, and in this article I will compare them with each other.If you are just about to get started with visualization in Python, the number of libraries and solutions will definitely amaze you:

• matplotlib
• Seaborn
• Plotly
• bokeh
• Altair
• Folium

A visualization in some libraries, such as Matplotlib, is a simple static image, which is good for explaining concepts (in a document, on slides, or in a presentation).

Hi Community,

Let's meet at the online meetup with the winners of the InterSystems FHIR and Digital Health Interoperability Contest! It's a great opportunity to chat with the InterSystems Experts team and our contestants.

Winners' demo included!

Date & Time: Thursday, June 5, 11:30 am EDT | 5:30 pm CEST

Hi Community,

Looking for a way to simplify your organization's approach to data access and integration?

🌐 Get an introduction to InterSystems® Data Studio™ and its low-code approach to managing your data.

George James Software is excited to share a new release of Deltanji source control, version 8.1. This new release introduces a Git Location Driver along with several other functionality and usability improvements. 

Highlights of this release include: 

• Git Location Driver, which enables Deltanji to integrate directly with Git repositories.
• Additional signing methods for Task Server II.
• DATA Component Driver proxy classes.
• Add or remove from Work Lists incrementally. 
• %ALL system definitions.
• New Installation defaults.