Hello,

I'm trying to create a custom IRIS4Health docker container utilizing CPF Merge but getting an error below. The merge file has been copied to the container within the docker file. Anybody know what would cause this error?

ERROR: failed to solve: process "/bin/sh -c iris start IRIS && iris merge IRIS mergefile.cpf" did not complete successfully: exit code: 133

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I have an Iris Intersystems instance that works with Apache server on Windows 11 machine. Are there any clear and simple instruction or documentation that explain how to migrate from Apache server to Nginx server?

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Hello,
In short, I am trying to get the Content-Length of my response,

We have a CSP application, when we get a new request we begin to process it, throughout the app we WRITE to the response in different places,
now when the response is about to be sent back to the client - we would like to know its Content-Length (in the RESPONSE HEADERS).
So it comes down to two questions:
1. How can we access the Content-Length of our response?

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Article
· Dec 9, 2024 40m read
Reviews on Open Exchange - #Rollup

In principle I'm looking in forward direction.
Though from time to time it makes sense to turn back and see the full path taken.

  • I started reporting my reviews almost 4 years ago.
  • I just reviewed packages that I could reproduce in my environment.
  • Skipping items beyond my physical or mental capacities.
  • So some great packages might not be present here
  • But I added also 139 contributions of other reviewers
  • It was anyhow a total of 769 reviews published
  • Meeting over this time 191 different authors

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We've got some web services that utilise EnsLib.SOAP.Service/EnsLib.REST.Service. These do some further requests to a few operations to call some other services and return the combined results.

An issue that we are noticing is that some of the usage involves users hitting the refresh button a few too many times and generating a lot of requests. This is mostly an issue when the service that the operations are calling are down or slow to respond. IRIS starts using a lot of RAM when this occurs and has caused outages by getting through an extra 50-60GB of RAM.

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Hello,
Please, we would need your help 🙂:

In a development environment, we have added quite a few presentation contexts to the DICOM configurations (the associations). We would need to find a way to export them from this environment to make it easier for us to import them in PRO (and avoid doing it by hand one by one).

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I need to execute code whenever a production component setting is updated, such as when a service port is changed and the `ens.config` table is updated. This code will handle tasks like logging these updates to a custom table for external reporting purposes.

How can I invoke custom code on these updates?

Ideally, I need to monitor all namespaces that are interoperability-enabled. Whenever a production component setting is changed in any namespace, I need to run the code.

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Hello,
A customer whose Ensemble code contains lots of hardwired API URL calls is running into issues because of the IRIS instance name insertion in the URL path since IRIS v 2024.1.

What are the best solutions to revert to the previous URL path or automatically and dynamically rewrite this path (Apache mod_rewrite ? Proxies ?). Any examples ?

Thanks for your help,
Bertrand Cayzac

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Question
· Aug 4, 2024
Unable to login CSP page

Hi Guys,

I've configured my web application and set the Path to where my CSP pages and I can login into my application loads fine with a side menu to links to my CSP pages but when clicking to go any CSP page I got kicked back to the Login page so is there a security setting or configuration that I'm missing ?

Thanks

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Hey Community,

Play the new video on InterSystems Developers YouTube:

⏯ Introducing InterSystems Supply Chain Orchestrator @ Global Summit 2023

https://www.youtube.com/embed/LJkxFAKqIxY
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Article
· Apr 1 1m read
How to get server/instance info

Hi all,

As part of the development an API to know what is the instance of IRIS is connected, I've found some methods to know information about the server that can help you.

Get the server name: $SYSTEM.INetInfo.LocalHostName()

Get the server IP: $SYSTEM.INetInfo.HostNameToAddr($SYSTEM.INetInfo.LocalHostName())

Get the instance name: $PIECE($SYSTEM,":",2)

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Hi Developers!

Here're the technology bonuses for the InterSystems AI Programming Contest: Vector Search, GenAI and AI Agents that will give you extra points in the voting:

  • Agent AI solution - 5
  • Vector Search usage - 4
  • Embedded Python - 3
  • LLM AI or LangChain usage: Chat GPT, Bard, and others - 3
  • IntegratedML usage - 3
  • Docker container usage - 2
  • ZPM Package deployment - 2
  • Online Demo - 2
  • Implement InterSystems Community Idea - 4
  • Find a bug in Vector Search, or Integrated ML, or Embedded Python - 2
  • First Article on Developer Community - 2
  • Second Article On DC - 1
  • First Time Contribution - 3
  • Video on YouTube - 3
  • Suggest a new idea - 1

See the details below.<--break->

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High-Performance Message Searching in Health Connect

The Problem

Have you ever tried to do a search in Message Viewer on a busy interface and had the query time out? This can become quite a problem as the amount of data increases. For context, the instance of Health Connect I am working with does roughly 155 million Message Headers per day with 21 day message retention. To try and help with search performance, we extended the built-in SearchTable with commonly used fields in hopes that indexing these fields would result in faster query times. Despite this, we still couldn't get some of these queries to finish at all.

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Seeking:

  • IRIS for Health Platform experience a MUST (version 2021 and above)
  • Coding and developing components in Objectscript (5+ Years)
  • Experience in H7L (ADT’s) and FHIR (3+)
  • Experience in IRIS IKO’s, GKE, K8’s and Cloud Technology (2+)
  • Experience in IRIS Ensemble Cache, SDA’s

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Hi Community!

We're happy to share the next video in the series dedicated to Gen AI on our InterSystems Developers YouTube:

⏯ Fine-Tuning - second step of GenAI model training

https://www.youtube.com/embed/Q-7dfmwkvt0
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Hi ,

I am sending my DTL response (which is an xml stream) to an FTP out location.

My XML stream has CRLF , but after sending FTP'ing out , it displays as LF

before writing it to FTP

At FTP out location

What Chatset will do it ? Currently Charset is set as Binary.

Appreciate quick response.

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Question
· Sep 26, 2024
HTTP request with Cookies

Hi Guys,

I've created a webservice where a third party web application that can communicate with Ensemble via webservices to post and get data in from of JSON, first call is a post call to login with user/password and Ensemble responds with success or failure than the following get calls, but I've been advised that I also need to return a Cookie to control the exchange and the session for a specific user, I'm not familiar with Cookie so any suggestions, how can I create a an authentication cookie and do i need to add it to my next Get calls ?

Thanks

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Hi, Community!

🔒Are you linking your InterSystems Cloud Services deployments to a private network? See how to do this securely:

Creating and Managing VPNs with InterSystems Network Connect

https://www.youtube.com/embed/NvAbvzmetB8?utm_source=youtube&utm_medium=social&utm_campaign=NvAbvzmetB8
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February 19, 2025 – Alert: SQL Queries Returning Wrong Results

InterSystems has corrected two issues that can cause a small number of SQL queries to return incorrect results. In addition, InterSystems has corrected an inconsistency in date/time datatype handling that may lead to different, unexpected – yet correct – results for existing applications that rely on the earlier, inconsistent behavior.

DP-436825: SQL Queries with Lateral Join May Return Wrong Results

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