Article
· Feb 24, 2023 2m read
InterSystems IRIS in Containers

InterSystems has also released IRIS as containerized deployments. This post is to demonstrate how InterSystems IRIS and applications those rely on IRIS a backend can be packaged into an image and be run in other machines in containers and how simple it is to do that.

A container runs image/s which have all the necessary executables, binary code, libraries, and configuration files. And the images can be moved from one machine to another, and an images repository like Docker Hub can simplify that process.

I have used an application from Open Exchange for this demo.

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Hi,

I don't found how to get params send by a GET REST query (not in url but by request param).

this is config of the call in postman

I try to get %request.Data, doesn't work : Data is undefined

I try to get %request.GetCgiEnv("Data"), doesn't work, return ""

I do ZW %request and see that my parameter is present in cgi parameters, but I don't now how to access it.

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Question
· Aug 18, 2023
GetEnviron() on CentOS

Why I'm not getting OS level environmental variable in the IRIS for below actions:

CentOS termial:

[root@]# export TEST="test"
[root@]# echo $TEST
test
[root@]# iris session MYIRIS

Node: myiris01, Instance: MYIRIS

Username: User
Password: ********
NSPACE>s test = $SYSTEM.Util.GetEnviron("TEST")

NSPACE>w test

NSPACE>

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Hi,
For a REST application, when a user connects, I have to write a message in an application log.
The login is processed by the /login routine by default.

How can I add a process to the login process?
Is there a callback ?
Should I create a login method in my class that extends %CSP.REST ?
I'm not sure and can't find information in the documentation ?

I try this (not working) :

<Routes>

<Route Url="/lists" Method="GET" Call="GetLists" />

<Route Url="/me" Method="GET" Call="GetUserInformations" />

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Hello,

I have a .NET based web application and would like to front end it with an Iris4Health server, ie possible using the CSP or web application url's to reoute to the requests into the docker container. Kinda of like a reverse proxy but using Iris for health. Is the external language server a good use for this or is that only for direct interaction with I4H?

I know you can create a custom container with the app copied into it, but not sure if that is the best way.

Any suggestions on how I could accomplish this would be appreciated.

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We have this intermittent issue with a particular supplier message , just wondering if anyone has further insight around the two errors we get when we see this.

We use the out of the box TCP hl7 adapter.

We first seem to get this incomplete hl7 message resulting in an error like

Discarding leftover input 'MSH|

This is not unexpected as the final obx has not dot the description of OBX:2.2 ect.

OBX|53|TX|NCDAC^

The next message will have the error

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Hey Developers,

Watch this video to learn more about the FHIR, how it came to be and the future of the standard:

The Concept of FHIR: A Healthcare Data Standard Designed for the Future

https://www.youtube.com/embed/DyBCmLEBJW0
[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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Hi Community,

Whenever I insert a decimal value with trailing zero(ex:12.0000) value in my JSON object dynamically through %Set method. It truncates the trailing zeros. However If I use literal constructors { } It working as expected. So, In my case the JSON will be generated dynamically. I can't go with "Curly Bracket { } " and the JSON schema not string as well.
Is there any way to fix this?

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If you hold the InterSystems HL7 Interface Specialist certification, you can potentially get recertified and have your certification expiration date extended by five years by beta testing our new InterSystems HL7 Interface Specialist Recertification project. The project includes hands-on exercises to validate core skills for developers who use InterSystems products to build and test HL7 v2.x productions.

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Question
· Aug 9, 2023
Reports roadmap

We are about to embark on a development where we'll be taking HL7 messages and generating PDF reports from them. We are wanting to future proof our development efforts within the constraints of our currently deployed platform and future upgrade options. We are currently running on Ensemble 2018, though an upgrade to Iris is anticipated - at some indeterminate point in the future. We are aware of Zen Reports and InterSystems Reports (Logi) as technology options, but are also unclear on some details. A roadmap and guidance from those who've done this kind of thing before would be great!

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Question
· Jul 25, 2023
2FA on REST API with JWT

I successfully setup a REST web application with JWT enabled, which is fantastic. My next configuration 'challenge' is to add 2FA to this REST app. First question first - is this possible with the OpenAPI generated /login? The end goal is to build out a SPA (React) using /login for the JWT and adding the Auth bearer token for api calls. I'd like to prevent the token generation until the 2FA is satisfied - or generate the token, but test if the 2FA is satisfied before allowing calls forward. Hope that's clear.

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InterSystems FAQ rubric

※Use this method if you want to compare databases that have been replicated using mirroring, shadowing, or some other mechanism.

You can use the DATACHECK utility to compare global variables. Please refer to the document below.
Overview of DataCheck [IRIS]

***

Routine comparisons use the system routine %RCMP or the Management Portal.

Below is how to use it in the Management Portal.

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Hello,

I have a EnsLib.HL7.Operation.FTPOperation that uses SFTP protocol and public/private key to connect to an external vendor moveitcloud.

Issue: The vendor is planning to enable Multi Factor Authentication for this file transfer account.

Question: Have you configured a SFTP operation to use Multi factor Authentication? If not, is there another way?

Thank you,

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Hi All,

We're doing our first babysteps with embedded Python and IRIS with an interoperability solution. We want to convert a CSV file to an Excel xlt file.

As service we've got a EnsLib.File.PassthroughService which picks up a csv file

As operation we've got a EnsLib.File.PassthroughOperation which writes the Excel file.

In the middle:

We've created an Business Process with an %Stream.GlobalCharacter in the Request and a %Stream.GlobalCharacter in the Response.

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Hi,

We have a global with 65 million entries. All we are doing is just iterating through each entry to find out the total no of entries. It is currently taking 110 minutes. Is this something normal? What can we do to speed up this process? Below is the program for just iterating each entry in the global.

s sub=" ,count=0
f{
s sub=$o(^YYY(sub)) q:sub=""
s count= count +1
}
w!, "Total Count:"_ count

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The 2023.2 releases of InterSystems IRIS Data Platform, InterSystems IRIS for Health, and InterSystems IRIS Studio are now Generally Available (GA).

RELEASE HIGHLIGHTS

2023.2 is a Continuous Delivery (CD) release. Many updates and enhancements have been added in 2023.2:

Private Web Server

Starting with this release:

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InterSystems announces its seventh preview, as part of the developer preview program for the 2023.2 release. This release will include InterSystems IRIS and InterSystems IRIS for Health.

Discontinuation of the Private Web Server (PWS)

A major topic in this release is the discontinuation of the Private Web Server (PWS) from the installers. This feature has been announced since last year and it's removed from InterSystems installers, starting with this developer preview.

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Recently I started moving some of our JDBC Gateway configurations over to using the Microsoft JDBC Gateway driver instead of using the jTDS open source driver. I have noticed since then that those Objects that are using Microsoft JDBC Driver are throwing a lot more errors than the jTDS driver ever did, which I can understand however I am puzzled that I keep running into an issue with the Java Gateway Service within the Interoperability engine.

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InterSystems FAQ rubric

You can set individual error pages for the following Web Gateway error messages/system responses:

  • server error
  • server busy
  • server unavailable
  • server timeout
  • connection closed

Settings are made on the Web Gateway Management screen ([Management Portal] > [System Administration] > [Configuration] > [Web Gateway Management] > [Configuration] > [Default Parameters]).

In the Error Page section of the Default Parameters menu, set the filename of the html page to display or the URL to redirect to when an error occurs.

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Good morning,

first of all thank you for taking the time to read and answer this question.

Recently, since we have upgraded to HealtShare 2020, we experienced the fact that when opening in the Studio the Process (.bpl) and Transformation (.dtl) classes, it asks us to log in, i.e. username and password, almost every time we open a new Process or Transformation.

However, in previous versions, I think we had HealthShare 2016 or 2017 or 2018, and in it, you could log in from the Studio in Processes and Transformations, logging in 1 time only.

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