So if you are following from the previous post or dropping in now, let's segway to the world of eBPF applications and take a look at Parca, which builds on our brief investigation of performance bottlenecks using eBPF, but puts a killer app on top of your cluster to monitor all your iris workloads, continually, cluster wide!  

Continous Profiling with Parca, IRIS Workloads Cluster Wide

Hi there, I'm wondering if anyone has run into an issue with <FILEFULL> when building an image from the ISC image?Specifically what's happening in our build is we are pre-loading our codebase into the image to make deployments faster and setting up source control, etc.When loading our libraries however we get hit with a <FILEFULL>.The resource limits on docker are pretty beefy and when observing resources on both the machine and container level we don't hit any issues.Oddly, this only happens when using the ARM64 version.

I am trying to login to InterSystems image repository but it is not recognizing following credentials from ubuntu.

docker login  https://containers.intersystems.com -u <username> -p <password>
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Error response from daemon: Get "https://containers.intersystems.com/v2/": unknown: Bad credentials

The same credentials works via website.

Is it possible to transform selected fields from HL7 message to | separated string or stream that can be inserted to a DB using Record Map? 

Hi Community,

Play the new video on InterSystems Developers YouTube:

⏯ InterSystems IRIS Vector Search and the Python Ecosystem @ Global Summit 2024

Hi Community!

We are pleased to invite you to a new webinar in Spanish: ‘Facial recognition applied to application login using JavaScript+IRIS’, on Thursday 26th September, at 4:00 PM (CEST).

​​​​​​

during an upgrade, a customer wants to load custom schemas in a particular order.
For this, they renamed a file EPIC_MDM.HL7 to 1EPIC_MDM.HL7
Upon importing this file into their server using VSCode, the custom schema was renamed to 1EPIC_MDM.HL7 inside the <Category>
This is impacting the upgrade and they are looking for a way to import a custom schema without renaming the schema itself.

HI, in The Netherlands I get lots of questions on the ability of InterSystems to handle openEHR data. Before I start a local initiative I'm interested in other work done with openEHR. Anybody?

Regards, Joost

Hello,

I just installed the IRIS 2024 version 2 and it doesn't have Cache Studio.  Doesn't anyone know how to add Cache Studio in the IRIS 2024 version 2 or did I install the wrong one?  Thank you for your help in advance.

Alan

Hello to you!

Is it possible to write to Windows Eventlog with Object Script?

Tried a bit but having trouble getting it to work. If possible, I would be grateful for a piece of sample code

Regards Michael

I attended Cloud Native Security Con in Seattle with full intention of crushing OTEL day, then perusing the subject of security applied to Cloud Native workloads the following days leading up to CTF as a professional excercise. This was happily upended by a new understanding of eBPF, which got my screens, career, workloads, and atitude a much needed upgrade with new approaches to solving workload problems. 

So I made it to the eBPF party and have been attending clinic after clinic on the subject ever since, here I would like to "unbox" eBPF as a technical solution, mapped directly to what we do in practice (even if its a bit off), and step through eBPF through my experimentation on supporting InterSystems IRIS Workloads, particularly on Kubernetes, but not necessarily void on standalone workloads.

eBee Steps with eBPF and InterSystems IRIS Workloads

An IRIS.DAT file was removed, as it was not needed anymore. But the database was mirrored, so it still shows up in the mirror monitor and database list. How can this be fixed? There is no backup of the .DAT file so it cannot be restored.

w##class(SYS.Mirror).RemoveMirroredDatabase("/mydir/")

throws a protect error.

(everything else works fine and this is not a production system, it only is annoying in the mirror monitor and database list)

I can START and STOP a business process via its Schedule setting.

Is it possible to change the value of another Setting in an analogous way?

I can imagine a SettingSchedule that could look like 

action:YYYY-MM-DDThh:mm:ss[,action:YYYY-MM-DDThh:mm:ss]

But rather than just START or STOP, action could be "SET Setting = value", overriding whatever the normal value is.

Is there an existing way of achieving this kind of functionality?

I've got a business process that triggers from a scheduled task, and sends documents to a downstream system according to business requirements.

Hello community,

How to install the iris  package installer for Python (pip) in python and import iris package in python source code. 

import iris
class Solution():
    iris.connection()

thanks!

Hey Community,

It's time for the new batch of #KeyQuestions from the previous month.

Here are the Key Questions of August chosen by InterSystems Experts within all Communities:

You might know that you can search posts in DC by Tags
starting in left upper  corner   and  

that's fine to start. But - based on some local feedback - some improvements
might make is more useful. actual the SELECT works .. IF TAGS CONTAIN %tag 
This spams you with a lot of results but often much more than useful
so the suggestions for extensions:

• ... IF TAGS CONTAINS ONLY %tag   // for 1 specific Tag
• ... IF TAGS CONTAIN  (%tag1,%tag2,%tag3,...)    // several specific tags
• ... IF TAGS NOT CONTAIN   (%tag4,%tag5)         // exclude unwanted content  
• ...

Hey Community,

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

I am excited to share that the Learning Services team has recently added new content to our InterSystems Reports Learning Path. These latest videos, created by our partner, insightsoftware, provide instruction for developing reports with InterSystems Report Designer.

In these three short videos, you’ll learn how to:

• Get Started with Report Designer: An orientation that walks you through creating a Banded Report.
• Add Formulas to Reports: Learn how to incorporate formulas into your existing reports.
• Preview and Export Reports: Explore the differences between page and web reports, along with

docker login -u=<username> -p=<password> containers.intersystems.com
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Login Succeeded

$ docker pull containers.intersystems.com/intersystems/irishealth:2024.1
Error response from daemon: unauthorized: The client does not have permission for manifest: Download request for repo:path 'docker-customer-remote-cache:intersystems/irishealth/2024.1/list.manifest.json' is forbidden for user: 'anonymous'.

why the download is not working.

In today's data landscape, businesses encounter a number of different challenges.One of them is to do analytics on top of unified and harmonized data layer available to all the consumers.A layer that can deliver the same answers to the same questions irrelative to the dialect or tool being used.InterSystems IRIS Data Platform answers that with and add-on of Adaptive Analytics that can deliver this unified semantic layer.There are a lot of articles in DevCommunity about using it via BI tools.

InterSystems FAQ rubric

In SQL, NULL data and the empty string ('') are different data. The method for setting and checking each is as follows.

(1) NULL data

[SQL] 

insertintotest(a) values(NULL)
select * fromtestwhere a ISNULL

[InterSystems ObjectScript]

setx=##class(User.test).%New()
setx.a=""

(2) Empty string ('')

[SQL]

insertintotest(a) values('')
select * fromtestwhere a = ''

[InterSystems ObjectScript]

setx=##class(User.test).%New()
setx.a=$C(0)

For more information, please refer to the following documents:

NULL and empty strings [IRIS]
NULL and empty strings

When I was searching for the ideas to migrate IRIS DB to Oracle, I could find a tool called "ESF Data Migration tools" over internet with easy steps.

Can we use them to migrate?

Link for your reference

https://www.dbsofts.com/articles/cache_to_oracle/
 

Thanks in advance

Hi, Community!

Curious how a retrieval-augmented generation (RAG) application works? Take a look at this demonstration:

Exploring a Basic RAG Application

I need to know if given package exists or not.

Currently found two solution - one doesn't work, another works but I don't like it.

Solution 1.

I started, of course, with %Dictionary package - it has PackageDefinition class after all.

However, %ExistsId returned 0 on packages that clearly do exist, so I went to %LoadData, it uses this macro to determine if the package exist:

#define PACKAGE(%package)             ^oddPKG($zcvt(%package,"u"))

And zw ^oddPKG showed the root cause - ^oddPKG global only contains data for packages with tables (or something along these lines).

Solution 2.

Using sql to find

For those of you who still use the Studio IDE for ObjectScript programming and are going through the process of migrating to VS Code, did you know there's a section in the VS Code documentation just for you? Have a look at the Migrating from Studio chapter. It covers:

• Server-side editing and source control
• Studio projects
• Importing server definitions from the Windows Registry
• Loading Studio snippets and syntax colors

And now there's a new section, Keyboard Shortcuts, that shows you the VS Code equivalent for shortcuts you may be used to, so your hands never have to leave the keyboard.

Hey Community,

We're pleased to invite you all to the upcoming kick-off webinar for the InterSystems Developer Tools Contest 2024!

During the webinar, you will discover the exciting challenges and opportunities that await IRIS enthusiasts in this contest. We'll discuss the topics we expect from participants and show you how to develop, build, and deploy applications using the InterSystems IRIS data platform.

Date & Time: Tuesday, September 10 – 12:30 pm EDT | 6:30 pm CEST  

If you plan on using the nginx server to front end you IRIS instance (as opposed to the standard apache web gateway install) you will need to add a few configuration options into the CSP.conf file in order for all urls to work. It took me a little bit to figure this out but this seems to be the configuration that works.

If you are using the container version of nginx from the Intersystems Container Registry you should use the %SYS persistent volume to store your CSP configuration and then utilize the ISC_CSP_CONF_FILE and ISC_CSP_INI_FILE environment variables to merge them into the running

I'm trying to convert date - 2023-09-28T20:35:41Z to BST/GMT format. I tried with $ZDT($ZDTH("2023-09-28T20:35:41Z",-2),8,1) but it's giving the output as '19700101 01:33:43' and looks link the date format in $ZDTH specified is wrong. Any inputs or solution would be appreciated.   

Hello,

I've recently updated the python version of a linux server running Red Hat Enterprise Linux 8.10 (Ootpa). We have an instance 2023.1 running there, and whenever I run the $System.Pyhthon.Shell() I can see it's still pointing to the old version. From within linux, it runs the latest one (we've change all the links to the new 3.11, so no scripts are broken).

So I guess the problem comes from the fact irispython is still compiled using old python version. So, how can I do to force IRIS to use the current version on the server, or update the irispython file?

Thanks!

Hey Community, 

We’re pleased to announce that the InterSystems Ideas Portal now features 400 diverse and innovative ideas 🙌🙌🙌

This milestone highlights the active participation and creativity of our Community. We appreciate all the contributions and support that drive the ongoing success of this portal!