InterSystems Official
· Aug 17, 2023
InterSystems Supported Platforms Update Q3-2023

We often get questions about recent and upcoming changes to the list of platforms and frameworks that are supported by the InterSystems IRIS data platform. This update aims to share recent changes as well as our best current knowledge on upcoming changes, but predicting the future is tricky business and this shouldn’t be considered a committed roadmap.

With that said, on to the update…

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In today's landscape, enterprises have grown substantially in scale, amassing vast amounts of data. This data is collected from a plethora of sources including different applications, databases, and other channels. Given the diversity and volume of this data, it's only logical for these enterprises to seek a deeper understanding of what their data entails. Some of the data can be stored in IRIS, and it can be reasonable to be able to add this data to a data lake too.

The Internet now offers many different tools for such tasks, that do not yet support IRIS, but it's achievable.

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Question
· Aug 25, 2023
Reply Code Actions Question

Hi Everyone

I'm just wondering if anyone might have a list (or the experience to make a list) of the most often used / useful Reply Code Actions?

In the Help section of Health Connect Management Portal, it lists

'E=F' and ':?R=RF,:?E=S,:~=S,:?A=C,:*=S,:I?=W,:T?=C'

as the default options, though I'm curious if anyone else has found other codes or strings of codes useful?

Thanks in advance.

Best wishes

Robert

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Hey Developers,

Watch this video to learn how to use Embedded Python using applications from the Open Exchange app gallery:

⏯ Embedded Python Use Cases @ Global Summit 2023

https://www.youtube.com/embed/hOnhZ9QM3vM
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How to understand what's wrong with compilation if the compilator just hides errors?

Compilation started on 05/15/2023 15:58:11 with qualifiers 'cuk'

Detected 1 errors during compilation in 0.003s.


Compilation started on 05/15/2023 15:58:32 with qualifiers 'cuk'

Detected 1 errors during compilation in 0.002s.


Compilation started on 05/15/2023 15:58:51 with qualifiers 'cuk'

Detected 40 errors during compilation in 0.089s.

40 errors, and what do I have to do with this so valuable information?

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Hello Everyone,

We currently have CSP application that runs under 2 servers(usually primary), and every month the server reboots for patching SERVER1(primary) in the morning and SERVER2(backup) at night.

Whenever the SERVER1 reboots SERVER2 behaves as primary and when SERVER1 comes back up it will act as backup server.

First Patching:

So, when SERVER1 is down, I need to start httpd service for SERVER2 and stop httpd service for SERVER1 (which is now backup server).

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Question
· Nov 3, 2021
ISCLOG Error

I received an ISCLOG errors in my IRIS container, and the processing is very slow because of that. How to solve this problem?

[Utility.Event] ISCLOG: SuperServer Super Server job slave failure ns=%SYS rtn=%SYS.SERVER
[Utility.Event] SuperServer failed to start slave server

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Everything you need to know about VS Code for InterSystems technologies.

With the announcement of the deprecation of Studio, George James Software are here to make moving to VS Code as smooth as possible. Our expertise in InterSystems technologies and active contributions to the development of VS Code itself, as well as creating and maintaining a range of VS Code extensions, provide us with comprehensive knowledge and experience to guide you step-by-step so you're set up and ready to work in VS Code.

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Hey Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Stepping Out of the Shadows: How the US VA Migrated to Mirroring, InterSystems IRIS & the Cloud @ Global Summit 2023

https://www.youtube.com/embed/Lv0vKFTMgkk
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Article
· Sep 8, 2023 2m read
Reviews on Open Exchange - #31

If one of your packages on OEX receives a review you get notified by OEX only of YOUR own package.
The rating reflects the experience of the reviewer with the status found at the time of review.
It is kind of a snapshot and might have changed meanwhile.
Reviews by other members of the community are marked by * in the last column.

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Announcement
· Sep 11, 2023
New Video: Migrating to NoPWS

Hi all! I just wanted to share a new video – the first in a series of three – addressing the migration from the InterSystems Private Web Server to an external web server. This video covers the process of installing a web server and upgrading your IRIS instance in a Linux/Unix environment. Two more videos on the way will show the process for a mirrored setup in Linux/Unix, and for a single instance in Windows.

Migrating a Single Instance to an External Web Server in Linux or Unix

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Hi all,
I am trying to execute a query like the below code.
set statement = ##class(%ResultSet).%New("some_class:query_method"). // here query method is empty and with rowspec some columname

statement.Execute(param1)

I want to fetch data type of column value returned from above. eg - Name - VARCHAR, amount - INTEGER etc.
How can I get it. Or if not possible directly. Is there any other way to validate or get datatype of values returned. Line we have type() in python3

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InstallFoundation method is missing (IRIS 2023.2+)

Recently IRIS 2023.2 was released. This version removed this method InstallFoundation from this class HS.HC.Util.Installer. This was a private method and it was not documented. But it was widely used by the community to install FHIR server.

So if you encounter this error:

<METHOD DOES NOT EXIST> *InstallFoundation,HS.HC.Util.Installer

While build a demo our your own FHIR server, you can fix it by replacing this line:

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Announcement
· Mar 15, 2021
FHIR Analytics

Hi developers,

We have received quite a lot of interest in using SQL on FHIR data. As you know, FHIR data is encoded in the form of a complex directed graph, and thus you can not easily query it with traditional SQL queries or business intelligence tools. Some customers have noticed that the "FHIR search tables" in IRIS for Health have flattened part of the FHIR graph, and have tried to use them for analytics. This is an undocumented and unsupported part of IRIS for Health, and can change without notice.

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Question
· Aug 17, 2023
ICMP/Ping with ObjectScript

Is it possible to "Ping" a remote host in IRIS for Health using ObjectScript? We host hundreds of TCP connections over hundreds of VPNs. I'm working on a project that would make it nice to have way to ping remove clients over the VPN to monitor connectivity and keep the tunnels alive.

Another thought/method would be to make an OS system call (AWS Linux), but I don't see a way to do that either.

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SCOPE OF SERVICES:
The Database Developer’s responsibilities will include, but are not limited to:
• Understand existing application using InterSystems Technology such as Cache Object Code, Ensemble, Older Style Tag and Routine.
• To perform support and maintenance of existing Cache code
• Analysis and migration of existing Cache code to Microsoft SQL; and Web Services (SOA)

REQUIRED SKILLS/EXPERIENCE:

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