#InterSystems IRIS

So I know we can run routines using both XECUTE or @ 
However both of them run slower than just running the routine without it. (that is because as far as i understand, XECUTE command for example will re-compile before running?)
the question is: how can I run a routine by name - and keeping the performance as good as possible?

As the title suggests, I would like to programmatically export each HL7 schema category as XML, either as a stream object or to a file. How would I go about doing this?

i am trying to embed a dynamic SQL into Objectscript code , but the %NEXT() will return 0 , however when i copy the same query and run it in the SQL bit it will give me the result i want 
the code :

It's not supported at the moment but is it possible to implement the Sonatype Nexus (or JFrog Artifactory) support based on the current (or upcoming) IPM version?

In repo command help I see there is a support for filesystem repositories (which I have not yet tried) and my current (hopefully not far-fetched) interpretation is the IPM is designed to be able to support different repositories:

As the title suggests, I would like to programmatically export each individual data lookup table as XML, either as a stream object or to a file. How would I go about doing this?

I'm trying package IPM command but I'm getting the following error:

zpm:IPMTEST1>package -verbose -only -path /home/irisowner/ osex-ipm-hello

[IPMTEST1|osex-ipm-hello]       Package START
Exporting 'OSEX.ipm.hello.Hello.cls' to '/home/irisowner/src/OSEX/ipm/hello/Hello.cls'
Exported to /home/irisowner/module.xml
Module exported to:
        /home/irisowner/

[osex-ipm-hello]        Package FAILURE
ERROR! ObjectScript error: <VALUE OUT OF RANGE>zConstructTar+19^%ZPM.Utils.FileBinaryTar.1

What's wrong here?

I can see all the correct module files created:

Description

This is a template for a FastApi application that can be deployed in IRIS as an native Web Application.

Installation

1. Clone the repository
2. Create a virtual environment
3. Install the requirements
4. Run the docker-compose file

git clone
cd iris-fastapi-template
python3 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
docker-compose up

Usage

The base URL is http://localhost:53795/fastapi/.

Endpoints

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:

Method or Property 'basicToolbar' does not exist in this class.
it's important to say - basicToolbar DOES EXIST! If i manually compile this class through the studio, it will work and is runnable. 
only when using the Load command i get this error. 
what could possibly be wrong?
i also tried combination of different flags but fail to understand how is this possible.
 

I have a question about the routing of IIS.

If I have a javascript application that has a single entry point app.html. Is it possible to configure the IIS server such that both the urls

addr:port/entry1

addr:port/entry2

to provide the same app.html and let the javascript code from application decide what component to load next, depending on the path of the URL ?

My IIS server is configured such that when I do a GET url1, ir tries to send entry1.html , respectively entry2.html when I do GET url2.

I am just writing something to share what I encountered last night, which is the IRIS 2024.3 does not comes with Python by default any more!!!

Which means that I need to install it by myself!!😅 The pros is, I can select my python version😁🤭💃 The trouble is.... at the first place.... I don't know what I should do😥. By going through the community (I am much more prefer than the official document, sorry InterSystems document team😓 ), I found the following piece 

https://docs.intersystems.com/iris20242/csp/docbook/DocBook.UI.Page.cls…

Our TEST environment and PROD environment are on two different versions of HealthShare Health Connect.

Someone within the group wants to migrate a BP from TEST to PROD, however they are running into an error "attribute 'languageOverride' is not declared for element 'assign'" 

I'm using $system.obj.load() to synchronize a folder contains many classes (CLS) in UDL format. I use "-d" as flag (compilation is done later one). It's already done in parallel to make it as fast as possible but I was wondering if there was way to make this even faster, for example using some tradeoffs (eg: by turning off some features before loading them all (that would be re-enabled later on)). It's currently taking 250 seconds to import 3000 classes. MAC file and GBL import is much faster.

Hi all.

I hope you can help me.

I've renamed a namespace and its databases names.

• Old Namespace: LABORATORIO
• New namespace: SRV-LABORATORIO

The rename of all has worked fine. When I've tried to access to the portal, it is no available, displaying the message "Tha namespace SRV-LABORATORIO does not support productions"

So, I've run the following command in terminal

zn"SRV-LABORATORIO"do##class(%EnsembleMgr).EnableNamespace($namespace)

My IRIS has created the links to create the production.

Now, I've opened the portal but my code has disappear.

Does InterSystems IRIS has a MEDIAN (or percentile) calculation in SQL?

User-defined aggregate functions have been supported in IRIS since 2021.1.0. I'd wished upon a star for these years ago before finding a secret hacky way to override MAX and MIN in a custom datatype, but didn't get a chance to actually try one out until today. I thought it was an interesting experience/example - the question of how to get a Median in IRIS SQL came up once before - so I'm sharing it here without too much further comment.

The IRIS Management Portal is localized (translated) for some (many?) languages and the language used by the Management Portal interface is determined by the browser settings, often derived from the OS settings (can be changed).

This means that if a user, like me, want to use ONLY the English version of the Management Portal, each and every time you login you need to change the language. VERY annoying.

I know I can change the language configured in Browser, BUT, I want to use English for the IRIS management portal non for all my internet activity!

A recent question from @Vivian Lee reminded me of a rather ancient example.
It was the time when DeepSee's first version was released.
We got Bitmap Index.
And we got BitSlice Index: mapping a numeric value by its binary parts.
So my idea: Why not indexing strings by their characters?
The result of this idea was presented first in June 2008. 
IKnow wasn't publicly available at that time.

Maintenance Releases 2023.1.5 & 2024.1.2 of InterSystems IRIS, IRIS for Health, & HealthShare HealthConnect are now available

Two extended maintenance releases of InterSystems IRIS, InterSystems IRIS for Health, and HealthShare Health Connect are now available.

✅ 2023.1.5

Release 2023.1.5 provides bug fixes for any of the previous 2023.1.x releases.

You can find the detailed change lists & upgrade checklists on these pages:

• InterSystems IRIS
• InterSystems IRIS for Health
• HealthShare Health Connect

✅ 2024.1.2

Release 2024.1.2 provides bug fixes for any of the previous 2024.1.x releases.

Hello Experts ,

Could you help to search message details based on MRN in intersytems iris. 

We have created 100+ interfaces and currenly in live (interystems cloud) . Now I try to search message details based on MRN using below query. it is working fine in DEV. but in prod it is taking ages.

SELECT Header.SessionId, Header.SourceConfigName ,Body.RawContent
FROM Ens.MessageHeader AS Header 
JOIN EnsLib_HL7.Message AS Body ON Header.MessageBodyId = Body.ID     
 where  Body.TimeCreated BETWEEN '2023-03-15 13:10:22.993' AND '2023-03-15 13:10:25.993'
 AND Body.RawContent LIKE '%40103262%'

InterSystems FAQ rubric

The maximum number of namespaces that can be created in one instance is 2047. However, to use a large number of namespaces, you will need to configure memory accordingly.

The maximum number of databases (including remote databases) that can be created in one instance is 15998. Depending on the type of license, there may be restrictions on the number that can be created. For details, please refer to the following document.
Database Configuration [IRIS]
Database Configuration
 

Are there any objectscript functions (not wizards) to export and then import table data (including RowID)?

It doesn't matter what format the exported file is.

The import and export process should preserve all relationships, foreign keys, etc. I need to be able to export and import multiple tables at the same time.

I need this to implement the ability to export multiple tables from one instance and load them into another.

Hi Developers! Join us at our next in-person Developer Meetup in Cambridge, MA. Topic for this meetup:

Talk 1: Deep dive on RAG and AI Hallucinations - by Thomas Dyar, Product Manager, MA - InterSystems
Talk 2: Leveraging AI to Transform Audio Data for Improved Clinical Outcomes in Healthcare - by Vishal Pallerla, Sales Architect, InterSystems

>> Register here

⏱ Day and Time: November 19, 5:30 p.m. to 7:30 p.m.
📍CIC Venture Café in Cambridge, Massachusetts

Hi Community,

Play the new video on InterSystems Developers YouTube:

⏯ Using LLMs with InterSystems IRIS Interoperability Productions @ Global Summit 2024

Hello everybody,

I’m trying to install WebTerminal but I’m not able to have it working. I’ve looked all around the in github and the community but no-one seems to have the same problem. So I hope sharing this someone can give me a hint
So, I’m installing it on IRIS HEALTH:

IRIS for UNIX (Red Hat Enterprise Linux 8 for x86-64) 2023.1.3 (Build 517U) Wed Jan 10 2024 13:30:33 EST [Health:5.1.0-2.m3] 

I install the packageWebTerminal-v4.9.5.xml via Portal Manager and all goes fine:

We have a requirement to use ALB/Reverse proxy like traefik. Is there any similar solution produce by webgateway or webgateway-ingenix container image?

Reference:
webgateway-nginx:2024.1

Welcome to the third and final publication of our articles dedicated to the development of RAG applications based on LLM models. In this final article, we will see, based on our small example project, how we can find the most appropriate context for the question we want to send to our LLM model and for this we will make use of the vector search functionality included in IRIS.

Vector searches

Hi

I'm trying to use JWT authentication on a REST application in IRIS. The login API are correctly "injected" into the application. Login works fine with Postman and other REST clients, and subsequent calls to my REST API using the bearer token work fine (correctly authenticated). So far, so good.

In the past, I've created custom SQL operations, but now I had something trivial to do, so I decided to take EnsLib.SQL.Operation.GenericOperation out for a spin. There's no example in the docs, so it was a little tricky. Here's what I ended up doing:

In my external database, I have 'mytable' with two fields 'id1' and 'id2'. Here are the pertinent Business Operation settings:

SQL: select id2 from mytable where id1 = ?
Input Parameters: [1] *id1
RequestClass: Ens.StringRequest
ResponseClass: MyResponseClass

Some of our applications provide SOAP services that use “DSTIME”-based SQL queries that return records that have recently been added or changed. Since the records don’t change often, these queries usually return a small number of records and therefore take little time.

However, we sometimes make a table change that affects all records in that table. When that happens, on the next SOAP request from a SOAP client the service will run its query which will take an extra-long time because all records are included (for our apps, the queries return hundreds of thousands of records in this case).

Runtime Enforcement