This article is a continuation of Deploying InterSystems IRIS solution on GKE Using GitHub Actions, in which, with the help of GitHub Actions pipeline, our zpm-registry was deployed in a Google Kubernetes cluster created by Terraform. In order not to repeat, we’ll take as a starting point that:

Until this week, my customer had Ensemble writing HL7 messages to my TCP listener, working fine on ageing physical servers (Windows Server 2003, Caché 2009). They had four app servers (app1, app2, app3 and app4) with an overarching DNS simply called "app".  Ensemble was connecting to "app:port", and it somehow found whichever of the four app servers my background listener was running on, and the interface worked fine for 10+ years.

They have now moved to shiny new virtual  servers (Windows Server 2016, Caché 2018) and now have only two app servers(appv1 and appv1), with an overarching DNS of

Hello Community, 
I hope you're going well.

I am programming a daily reporting that will send by e-mail when people will add a dashboard as favorite by clicking on the star :

I asked Intersystems WRC on how to automatically generate a report with some line coding, but I heard there is no way to do this without a headless Browser.

I downloaded google-chrome to use the "--headless"  and "--print-to-pdf" function , to print the HTML content of my dashboard into a PDF.  ( I will use $ZF function to launch the generation ). 

I also created a delegated application "/userPortal"  to be able to use the

I have to implement a custom query result to be returned using the FHIR Bundle Resource.

I am a novice and not well versed in InterSystems yet so please excuse mistakes due to ignorance.

I have to take the query result and return in a bundle to achieve this I need to: 

1. build the pages for the bundle from the query result according to the number of records per page configured or specified in the url
2. store these query results using a state id
3. when next page is request return records for the next page or according to the page number requested

Please, does anybody know how to achieve each of

What is the shortest frequency of time I can set to have Cubes rebuilt.

Tell us your tips and tricks for using InterSystems products, and you may see yourself featured in a future newsletter! Check out the July newsletter from Learning Services to find out how.

Plus, tons of new videos, upcoming classes, and more. As always, subscribe to receive the monthly newsletter in your inbox! 

Hi Developers!

I'm pleased to present to you a new feature of Open Exchange - ZPM Package Manager support!

What's about it?

Hello
This is Shashank with Randstad. I am working on to fill Cache ObjectScript Developer role with our direct client in USA. Please let me know if anyone would be interested and can contact me through email: shashank.gundu@randstadusa.com
Thanks

Using the community edition of IRIS, how do I read the HealthShare and Trak doc?

Hi, what’s the syntax for picking up low/high cases?

I have tried

*.zip;*.ZIP

But, it’s not working any pointers much appreciated.

GA releases are now available for the first version (v1.0) of InterSystems System Alerting and Monitoring (InterSystems SAM for short)
  
InterSystems SAM v1.0 provides a modern monitoring solution for InterSystems IRIS based products. It allows high-level views of clusters and single-node drilled down metrics-visualization together with alerts notifications.  This first version provides visualization for more than one hundred InterSystems IRIS kernel metrics, and users can extend the default-supplied Grafana template to their liking.
 
V1.0 is meant to be a simple and intuitive baseline.

Hi,

 A device is sending me HL7 messages (ORM^O01)

the framing is set to "None"

and i get the following error:

3 Segments
Build Map Status = 'ERROR <EnsEDI>ErrMapRequired: Missing required PID element at segment 2 (PID)'
'ERROR <EnsEDI>ErrMapRequired: Missing required OBR element at segment 2 (PID)'
'ERROR <EnsEDI>ErrMapSegUnrecog: Unrecognized Segment 2:'PID' found after segment 1 (MSH)'

i seems that there framing chars in at the beginning and end of each segment

(in Hex)

 0b (MSH DATA HERE)  1c 0d  0b  (PID DATA HERE)  1c   0d   0b  (OBR DATA HERE)  1c 0d

i have tried all the Framing options of no

Hi Developers!

The InterSystems IRIS AI Contest is over. Thank you all for participating in our IRIS AI Competition!

And now it's time to announce the winners! 

A storm of applause goes to these developers and their applications:

Hi Community!

Please welcome the next video from Global Summit 2019 on InterSystems Developers YouTube:

⏯ Implementing FHIR Use Cases

It would be interesting if there is some recommended documentation about best practices using Healthshare for interoperability.

Also, some how-tos or frequently asked questions about ObjectScript.

Or event better, if there are experienced developers who would like to share some common habits on their work with Studio / ObjectScript, which are valuable to do the developing work better.

For example, How to get the XML of a class and write it into a REST operation:

...

Method X(pRequest As Mensajes.ServiciosGeneralRequest, ...){

set writer=##class(%XML.Writer).%New()
set status=writer.OutputToString

This is a sample to use %JSON.Adaptor class available in IRIS to produce a snapshot of your object.

The sample consists of 2 classes that are variations of what was known in Caché/SAMPLES as Sample.Person.
Be aware that the possibilities are limited by %JSON.Adapter and how you make use of it.

Once in place, you create some test data by Populate().
You select an object and take a snapshot.
You apply changes to your object and take another snapshot.
And see the difference.

BINGO!

GitHub

It's also an example of a customized SystemFunction extension (ZZISJSON) in Caché & IRIS
This time it is to be included in %ZLANGF00.mac

A JSON string is mostly imported from a file or over REST
You rely on a clean and compatible structure. This is the check.

required: ZPretty.mac

demo

USER>ZWRITE jsn  
jsn="{"Name":"Li,Robert K.","SSN":"672-92-9664","DOB":"1975-01-12","Home":{"Street":"986 Washington Blvd","City":"Boston","State":"PA","Zip":"95802"},"Office":{"Street":"6012 First Place","City":"Reston","State":"MT","Zip":"77739"},"Spouse":{"Name":"Avery,Zelda

t's also an example for a customized command extension (ZZJSN) in Caché & IRIS

This is the Caché version for fast JSON formatting but it also works in IRIS.
Requires package ZPretty
To allow parallel existence in IRIS this is named ZZJSN

see:

USER>ZWRITE jsn  
jsn="{"Name":"Li,Robert K.","SSN":"672-92-9664","DOB":"1975-01-12","Home":{"Street":"986 Washington Blvd","City":"Boston","State":"PA","Zip":"95802"},"Office":{"Street":"6012 First Place","City":"Reston","State":"MT","Zip":"77739"},"Spouse":{"Name":"Avery,Zelda H.","SSN":"323-13-7437","DOB":"1943-03-27","Home":{"Street":"196 Main

Hi,

Recently I have encountered a new issue, more and more 3rd party applications move to the cloud.

Web-hooks incoming from their sites can no longer be identified using a known and fixed IP address, so our customer's security department blocks them.

In past similar cases we use to grant access in the customer's Fire-Wall to the specified IP address - this is no longer applicable.

Has anyone else encountered this problem ? do you have any ideas ?

Thanks

t's also an example for a customized command extension (ZZJSON) in IRIS

IRIS has a nice %JSON.Formatter class.
But for debugging it is not really handy.
see:

ZWRITE js1  
js1="{""Name"":""Cunningham,John C."",""SSN"":""294-11-9150"",""DOB"":""1933-01-08"",""Home"":{""Street"":""4249 Ash Street"",""City"":""Tampa"",""State"":""MD"",""Zip"":""30176""},""FavoriteColors"":\[""White"",""Red"",""Green""]}"   

so you proceed for the most simple case

set formatter=##class(%JSON.Formatter).%New()   
do formatter.Format(js1)  
{   
  "Name":"Cunningham,John C.",  
  "SSN":"294-11-9150",

Henry Elliott is currently recruiting for Sr. Developers with InterSystems technology stack experience including Cache, IRIS for Health, HealthShare, Ensemble. Experience in any of the following preferred: FHIR, AWS, VA VistA, APIs, RPCs. These are remote opportunities. Please send resume to Mary Pion- mpion@henrye.com or call me at 781-416-9915 to discuss further.

It is a classic Global Mapping exercise presenting ^SPOOL as Class / Table

Background

Device #2 named SPOOL dates back to the predecessors of Caché and IRIS
It was the first "%Stream" like option to buffer output before printing.
It is also the first and till today the most simple way of output redirection.

Solution

This is also an example of a mapped Global.
USE 2 redirects the output into the Global ^SPOOL

You can read the global manually or with some ancient utilities
or use this mapping to access it as class or a SQL table.

The structure of Spool

• the global ^SPOOL is local to your namespace
• fist

Hi,

I am attempting to set up a security role for our support team so they can have read access to the production and messages.

I have given the role RW rights on the resource associated with the database. However, when I log into Management Portal and select "Ensemble", the "Available Ensemble namespaces" list is empty.

What permissions do i need to set to be able to navigate to the production?

Thanks in advance,

Carl

Edit:

Just in case it is of any future use to anybody; adding R permission on %DB_CACHESYS and %DB_HSSYS solved the problem of not being able to navigate to the production from the

Hi

What would be the best way to restrict use of a set of SOAP services so that they could only be called from specific white-listed IPs?

Thanks

This is my introduction to a series of posts explaining how to create an end-to-end Machine Learning system.

Starting with one problem

Our IRIS Development Community has several posts without tags or wrong tagged. As the posts keep growing the organization of each tag and the experience of any community member browsing the subjects tends to decrease.

First solutions in mind

We can think some usual solutions for this scenario, like:

• Take a volunteer to read all posts and fix the mistakes.
• Pay a company to fix all mistakes.
• Send an email to each post writer to review the texts from past.

My Solution

The guide “Extending Languages with %ZLANG Routines”
Tells you all details you need to know to extend your programming language.
EXCEPT: How to do it in a clean way.

This example of a %ZLANGC00.mac may show a possible approach
to get an easy to overview and to manage setup.
With less than 50 lines of code you might not be affected.
But if your Studio shows close to 1000 rows or more you may get in troubles.

My recommendation is simple.
Instead of adding line-by-line commands and it's code
you isolate each command and its code into a separate Include file.

And what is left in your %ZLANG* Routines is a

Sapphire has CSV import, create and train IntegratedML model and I will create more features. See the pool. Check sapphire in https://openexchange.intersystems.com/package/SAPPHIRE

Hey Developers!

This week is a voting week for the InterSystems IRIS AI Programming Contest!

So, it's time to give your vote to the best AI- and ML-enabled solution on InterSystems IRIS!

🔥 You decide: VOTING IS HERE 🔥

How to vote? This is easy: you will have one vote, and your vote goes either in Experts Nomination or in Community Nomination.