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Hello Everyone,

The Certification Team of InterSystems Learning Services is developing an InterSystems IRIS Developer Professional certification exam, and we are reaching out to our community for feedback that will help us evaluate and establish the contents of this exam.

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Announcement
· Jan 23, 2024
[Video] OAuth 2.0 Fundamentals

Hi Developers,

Watch this video to learn the different roles in OAuth 2.0, scopes, tokens, important authentication flows/grant types, and more:

⏯ OAuth 2.0 Fundamentals @ Global Summit 2023

https://www.youtube.com/embed/5zLdCs5cCd0
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Discussion
· Jan 26, 2024
Code Golf: Multi-Tap technique

Multi-tap or multi-press is the name given to the historic technique of writing SMS on the first mobile phones with a keyboard of 10-12 numeric keys.
For example, to type LOL you need to press 5 three times, 6 three times and 5 three times again.
Your task is to write a function that takes a string as input and returns the repeated digits associated with each character according to the multi-tap system.

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Question
· Dec 14, 2023
LDAP Logging

I am trying to troubleshoot an issue with LDAP and a specific user. Besides what is in the Audit Database is there another way to look to see the LDAP functionality that is being called and the response, like there is with OAuth and the ISCLOG? The Audit Log is returning a failure (Unexpected - /api/atelier login failure | InterSystems Developer Community) for this particular user, and I want to get proof that it might be something with the LDAP and not IRIS.

Thanks

Scott

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Hi Devs!

Recently I was impressed by @Daniel.Pasco's article where he shares also how he uses terminal aliases.

Terminal aliases is a very powerful tool for developers and sys admins if you often need to call some cumbersome terminal expressions and make it shorter and cleaner. Here is the documentation.
Yes!

But what about Docker environments? What if you are fan of Docker dev environments but also want to keep using your favorite aliases with Docker as well?

Turned out it is very possible.

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The InterSystems Certification Team is building an InterSystems TrakCare Reports certification exam and is looking for Subject Matter Experts (SMEs) from our community to help write and review questions. You, as a valued InterSystems community member, know the challenges of working with our technology and what it takes to be successful at your job. A work assignment will typically involve writing 15 assigned questions and reviewing 15 assigned directly to you.

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Hi,

I'm having a few issues with keeping Ubuntu happy and stable, and it seems to be something at the OS level rather than within IRIS itself. My thought is to simply pare back the stuff that Ubuntu LTS runs by default, which will free up system resources (which really shouldn't be a problem, but it might help) and reduce the amount that can go wrong.

Are there any guides as to what can be safely disabled at boot time, or are required to be enabled?

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Question
· Feb 7, 2024
Error debug from VS

Hi community.

Yes, I know that there is other question "VS Code - debugging doesn't work" that is the same issue, but my IRIS instance is not using IIS.

Some times ago, I could debug without problems, but after some updates of Visual Studio, I get the following error

Failed to start the debug session. Check that the Intersystems server's web server supports WebSockets

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Hello Community,

SQL language remains the most practical way to retrieve information stored in a database.

The JSON format is very often used in data exchange.

It is therefore common to seek to obtain data in JSON format from SQL queries.

Below you will find simple examples that can help you meet this need using ObjectScript and Python code.

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In this article I will demonstrate the following :

  • Update ReferencesRange(OBX:7) against ObservationIdentifier(OBX:3.1)[TestCode] from database by using custom utility function
  • Update Abnormal Flag(OBX:8) against ObservationIdentifier(OBX:3.1)[TestCode] and ObservationValue(OBX:5)[Result] from database utility function
  • Route Message based on Abnormal Flag(OBX:8)

Below is the primary and transformed HL7 2.5 ORU_R01 message:

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Hello Everyone,

The Certification Team of InterSystems Learning Services is in the process of developing an exam focusing on creating and working with TrakCare Integration, and we need input from our InterSystems TrakCare community. Your input will be used to evaluate and establish the contents of the exam.

How do I provide my input? We will provide a list of job tasks. You will rate them on their importance as well as other factors.

How much effort is involved? It takes about 15-20 minutes to fill out the survey.

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Hey Community,

Watch this video to learn how to use terminal aliases for InterSystems IRIS and also how to set it up with your Docker Developer Environment:

⏯ InterSystems Terminal Aliases and How To Have It In Docker Environment

https://www.youtube.com/embed/dnG6ErHZDXA
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Hi Developers,

Get an overview of InterSystems IRIS in the different roles in OAuth 2.0 and the configuration menus for those roles. Watch practical demos of InterSystems IRIS in those roles and see how they connect back to OAuth 2.0 concepts:

⏯ OAuth 2.0 in Practice with InterSystems Products @ Global Summit 2023

https://www.youtube.com/embed/4jAeztgR0Gs
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Background

In 2021, I participated as an InterSystems mentor in a hackathon, where a newcomer to FHIR asked me if there was a tool to transform generic JSON data containing basic patient information into FHIR format. I informed her that I didn't know anything like that, unfortunately.

But that idea stays in my mind...

Several months later, in 2022, I came up with an idea to experiment: to train a named entity recognition (NER) to identify FHIR elements into generic texts. The training involved synthetic FHIR data generated by Synthea and the spaCy Python library.

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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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Article
· Feb 1, 2024 2m read
Mind map your FHIR patient data

According Wikipedia a mind map is a diagram used to visually organize information into a hierarchy, showing relationships among pieces of the whole. It is often created around a single concept, drawn as an image in the center of a blank page, to which associated representations of ideas such as images, words and parts of words are added. Major ideas are connected directly to the central concept, and other ideas branch out from those major ideas.

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Hello,

As Intersystems Cache for Windows comes with a custom Apache version (2.4.52) and has some security risks, so not advised to be used for Production servers/environments. I want to install the new version of Apache (2.4.58) and replace it with the built-in version of it. Is there an easy and convenient way to perform this upgrade? My target is to completely replace the built-in version and replace it with a new version so that it passes the security scan.

Here is the link to the security risk mentioned by Intersystems:

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Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in January 2024:

New Videos
№ Video Views
1 InterSystems FHIR and Digital Health Interoperability Contest 18933
2 Working with InterSystems IRIS Cloud SQL 2266
3 Accuracy of AI tools: requirements - human factor #shorts 133
4 OAuth 2,0 Fundamentals 125
5 Accuracy of AI tools: use-cases #shorts #ai #artificialintelligence #aitools 114
6 Ensuring patient safety when integrating AI tools to the workflow, #shorts 114
7 Accuracy of AI tools: validation #shorts 80
8 North West London Integrated Care System Go Live with Health Connect Cloud 65
9 Data Fabric Demystified - Patterns and Examples 64
10 Capturing High-Volume High-Frequency Clinical Data to Leverage in HealthShare Unified Care Record 61
11 Kick-off Webinar for FHIR and Digital Health Interoperability Contest 38
12 Accuracy of AI tools: requirements #shorts 31
13 Introduction to HL7 V2 Productions 29
14 InterSystems Terminal Aliases and How To Have It In Docker Environment 22
15 Health Harbour 19
16 Clinovera ISC contest 19
17 IRIS WHIZ HL7v2 Setup and Tutorial 13

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I created this application considering how to convert images such as prescription forms into FHIR messages

It recognizes the text in the image through OCR technology and extracts it, which is then transformed into fhir messages through AI (LLA language model).

Finally, sending the message to the fhir server of IntereSystems can verify whether the message meets the fhir requirements. If approved, it can be viewed on the select page.

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The architect of the JSON schema (MS) asked if IRIS could perform schema validation. I asked on Discord objectscript channel how we could validate a Dynamic Object against a JSON schema. Dmitry Maslennikov replied that probably the easiest way would be to use python, but it would require converting ObjectScript JSON to Python dict.

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