Hi Developers,
We will be hosting the first in-person meetup in 2024 in Boston on January 24. Join us to explore the latest trends, tools, and features for innovating with health data.

RSVP here

Presentations:

"Integrate third-party Clinical Decision Support services into the EHR with CDS Hooks" - by Frank Pandolfe, Clinical Product Manager, InterSystems.
"Connecting GenAi into Clinical Workflows" - by Nicholai Mitchko, Manager, Solution Partner Sales Engineering, InterSystems

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Announcement
· Jan 14
What is clinFHIR?

clinFHIR is a web application that has been developed pretty much over the same time as FHIR has.

Originally developed to help clinicians visualize FHIR (hence the ‘clin’ in the name) it has become more widely used by the FHIR community for learning FHIR and assisting with design. It is maintained by David Hay - one of the FHIR Management Group co-chairs with support from InterSystems, which is much appreciated!

There are 4 modules that may be of interest to participants in the upcoming Interoperability contest.

  • The Patient viewer for looking at an individual patients records
  • Server Query which makes RESTful API calls against a FHIR server displaying the result in different formats
  • Bundle Visualizer which will display the contents of a bundle
  • Graph Builder which allows you to build graphs of interconnected resources.

I’ve created a longer post on google docs that goes into a little more details of these modules, with links to other resources such as my blog and the R4 Specification and R5 FHIR specification. I’ll be enhancing that over time - feel free to comment.

A note with regard to FHIR versions. The latest version is R5 (release 5), though many in the community still use R4. In most cases, if you're not sure then use R4. If you're not sure which version a FHIR Server supports, examine its CapabilityStatement which you can get from the server endpoint [host]/metadata

I should also point out that clinFHIR doesn’t currently use SSL. It is on the roadmap, but there are a few issues to work through. The consequence of this is that if you enter ‘clinfhir.com' into the browser, it may not find it. You sometimes have to specify http://clinfhir.com/ .

If you need further assistance, I would alway recommend using the FHIR chat, and if your question / comment / suggestion is related to clinFHIR then there’s a specific stream there.

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Hi,

Our application needs to create system users from a request form.

To use Security classes, it is necessary to have rights to use the %SYS namespace, which is not the case for users who validate requests.

It is not desirable for these users to have this role permanently, so I proceeded as follows:

I created a facade class for the Security.Users, Security.Roles, Security.Resources classes which allows me to log in with an authorized user on the NS %SYS

Here is an example method:

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Hi Community,

I am attempting to create a new table by executing a SELECT statement that involves joining multiple tables. However, I encountered an error during execution: '( expected, AS found^Combined AS.' I would also like to create a cube based on this SQL table. However, during the cube creation process, I am prompted to specify a source class, and I'm unsure which class to use as it requires an existing class. Could you please help me identify the issue with the table creation, and provide guidance on selecting the appropriate source class for the cube creation?"

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[InterSystems IRIS SEVERE ERROR HSFLIVE] [Utility.Event] ISCLOG: WorkMgr CountWorkers: Found dead job ns=%SYS rtn=%SYS.WorkQueueMgr data=$lb("job","3209241","jobnum",67,"group","Run","category","SYS","breadcrumb","","jobtype",59)

Did anyone else get this type of alert?

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01/10/24-09:00:54:225 (14316) 2 [Utility.Event] ISCLOG: HttpRequest Error while reading from web server $ZE=<EXTERNAL INTERRUPT>zRead+28^%Net.HttpRequest.1 ns=BDHEALTH rtn=%Net.HttpRequest.1
01/10/24-09:00:58:210 (5096) 2 [Utility.Event] ISCLOG: HttpRequest Error while reading from web server $ZE=<EXTERNAL INTERRUPT>zRead+28^%Net.HttpRequest.1 ns=BDHEALTH rtn=%Net.HttpRequest.1

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I need to verify that certain .m files have been compiled and inserted into the VA mumps database. I need to do it on a schedule and thus I want to automate it. Because of the automation I'd prefer not to use the IRIS web app. So if there were a similar CLI version that would be great. I see there is something called /usr/bin/iris but this seems to be a maintenance tool, not a IRIS.DAT querying tool. I'd love to be wrong about that.

Please forgive my lack of proper nomenclature, clearly I'm a n00b.

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InterSystems FAQ rubric

This error occurs when an instance of the class is already open at compile time.

There are two ways to deal with this issue:

  1. Terminate the process or application that has the instance open
  2. Compile options in the studio build menu: Check the compile flag “Compile classes in use” and compile.

If you want to determine which process is using the class, try the sample routine below.

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InterSystems is pleased to announce the General Availability of InterSystems IRIS Cloud SQL and InterSystems IRIS Cloud IntegratedML, two foundational services for developing cloud-native solutions powered by the proven, enterprise-class performance and reliability of InterSystems IRIS technology.

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Hi all,

The last time I used CSP was back in 2008, so I am very rusty on it.
This question might have been asked many times, and the answer probably is that it is a matter of preference.

Are there scenarios to which CSP pages is easier/better to use than classes extending from %CSP.Page?
I want to build a little thing and don't want to start at the wrong end.
Doing an API-based, heavy client-side framework is not a requirement, and I would prefer not to do it that way.

Some of the criteria

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HI *,

So last night I was doing a deployment which had a query to select from a large dataset of joined tables, to iterate through and populate data in a new table.

This was done in a classmethod using embedded SQL and the %PARALLEL keyword.
On a testing environment with the same dataset, this worked perfectly a few days earlier.

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Hello Guys,

Our cache application uses REST web services and handles single API request perfectly with response (response status and related data). But sometimes user sends multiple requests to the same API simultaneously ( ie, without waiting for the first to respond ), where one request will succeed (not necessarily the first) and the others will fail.

So, I need to handle the requests one by one after completing and sending the response for first request in the queue then process the next request and so on.

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I am trying to get data out of a cache backup. I am completely new to Intersystems Cache.

I got a docker image of Cache from this post:

I want to get the data from my backup into this docker image. First, I need access to a gui and a cli, then I need some instructions or documentation for actually pulling in the backup data.

Thanks! This is all new, so pardon my lack of knowledge here. If I can provide any more information let me know.

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Hello

We are in the process of upgrading to 2023.1 for InterSystems Health Connect, and the Business Rule Engine editor is very difficult to use compared to 2022.1. It's difficult to scan over the rules as it all looks the same style with barely any distinction between rules, constraints, conditions, whens etc. There's also tonnes of whitespace, and searching on the page is hit and miss (using Ctrl + F) . I can see the previous editor is still available when you modify the URL, but I'm wondering if we can set it to be the default editor, and if this is something supported.

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Hey Community,
Please check out the 2023 Annual Dev Community Article Digest with the most popular and commented articles.
Thank you all for your contributions to the InterSystems Community in 2023!
Overall Stats - All Communities:
✓ 3,675 posts published in 2023:
– 1,413 articles
– 1,050 announcements
– 1,147 questions
– 65 discussions
✓ 4,737 members joined the Developer Community in 2023
✓ 19,063 posts published in total
✓ 10,995 members joined in total
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Hello,

I have been facing a problem for several months, I have several flows that work in SFTP with the iris class EnsLib.FTP.PassthroughService

The problem is that from time to time I get an error message that says:

"A connection could not be established because the target computer expressly refused it"

I had the case for a server at our house and we solved the problem by extending the call interval parameter to 60 seconds,

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Hi Community,

Play the new video on InterSystems Developers YouTube:

⏯ Using Code Based Source Control for Health Connect Cloud

https://www.youtube.com/embed/hevUuxIOce4
[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!

Since this article is an overview of Flask Login, let's begin with Flask Introduction!

What is Flask?

In the realm of web development, Python has emerged as a formidable force, offering its versatility and robustness to create dynamic and scalable applications. For that reason, tools and services compatible with this language are in demand these days. Flask is a lightweight and easy-to-use web framework for Python. It stands out as a lightweight and user-friendly option. Its simplicity and flexibility have made it a popular choice for developers, particularly for creating smaller-scale applications. It is based on the Werkzeug toolkit and provides a simple but powerful API for building web applications.
Unlike its full-stack counterparts, Flask provides a core set of features, focusing on URL routing, template rendering, and request handling. This minimalist approach makes Flask lightweight and easy to learn, allowing developers to build web applications quickly and without the burden of unnecessary complexity.

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