Question Robert Cemper · Mar 17, 2023

There is an example on JSON XDATA.
But it only describes Name mapping.

Is it possible to define somehow also a structural mapping
e..g an Array of Arrays Structure: without property names

[
     [12,33], [88,44]

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Question Evgeny Shvarov · Apr 9, 2023

Hi folks!

When I launch IRIS as a docker container instance, e.g. like this one:

docker run --name iris-sql -d --publish 9091:1972 --publish 9092:52773 intersystemsdc/iris-community

And then try to connect to it e.g. via irissqlcli it says I need to change the password:

irissqlcli iris://_SYSTEM:SYS@localhost:9091/USER

Password change required

I know that I can open Management portal http://localhost:9092/csp/sys/UtilHome.csp and change password manually, but is there a programmatic way?

Say if I have a password in a file and I can just provide it to docker instance for the change?

Can anyone

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Article Luis Angel Pérez Ramos · Apr 10, 2023 5m read

In our previous article we saw how to capture DICOM type files located in a folder in our server and how we could send them to a PACS software (in our case the ORTHANC open source solution) for storage and consultation. Well, in this article we are going to deal with the opposite movement.

In our example, we are going to configure our IRIS for Health production to receive images sent from our PACS via TCP/IP. To do this, we must include a Business Service of the standard EnsLib.DICOM.Service.TCP class that will allow us to configure receptions. Let's take a look to the configuration:

As you can

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Announcement Developer Community Admin · Apr 11, 2023

It's time to announce the Winners for March! Please welcome our awesome Global Masters Heroes!

The storm of applause goes to these developers and their great contribution to DC in March:

🥇 @Muhammad WaseemHIS Team Lead, International Medical Center, Jeddah, Saudi Arabia
🥈  @Robert Cemperex Senior Sales Engineer from InterSystems, Austria
🥉 @YURI MARX GOMESSoftware Architect, YM Services, Brazil  

 Learn more about the competition and our awesome winners below.

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Announcement Elle Marcus · Apr 10, 2023

person writing on white paper

Have you ever heard of Design Thinking? Or have you heard of it and thought, “I’m not a designer, when would I use Design Thinking?” While a dedicated designer is responsible for applying Design Thinking practices in an organization, everyone who creates products can benefit from a Design Thinking mindset. According to Forbes, Design thinking practices can “deliver an ROI of 85% or greater”. It can also reduce product development cycles by 33-50%.

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Announcement Vadim Aniskin · Mar 29, 2023

Hi Developers!

Welcome to the 5th issue of the InterSystems Ideas News! This time you can read about:

​​​​✓ Hall of Fame - a new page on the Ideas Portal

Integration with Global Masters - get points for your ideas

✓ List of ideas that are planned for implementation

 

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InterSystems Official RB Omo · Apr 10, 2023

InterSystems has corrected a defect that can result in Enterprise Cache Protocol (ECP) client instability under rare conditions.

The defect exists in the following products and any InterSystems offerings based on them.

Impacted versions are 2022.1.x, 2022.2, and 2022.3:

InterSystems IRIS®

InterSystems IRIS for Health

HealthShare® Health Connect

Impacted version is 2022.2 (only for customers deploying ECP):

InterSystems HealthShare®

The issue can only occur on ECP client systems.When this issue is triggered, processes may experience a <SYSTEM> or <DATABASE> error.

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Question Dmitry Maslennikov · Apr 10, 2023

Trying to make some scripts to do some IRIS initialization during startup, I noticed that iris start and particularly stop takes too much time, and it starts to many processes in the background.

nostu is mostly useless for system initialization but could help in some scenarios, such as setup passwords, but it is still too slow

irisowner@4ea1bfb50b7f:~$ time iris start iris nostu
Starting IRIS
Using 'iris.cpf' configuration file

Starting Control Process
Global buffer setting requires attention.  Auto-selected 25% of total memory.
Allocated 7417MB shared memory
6002MB global buffers, 600MB routine buffers
Creating a WIJ file to hold 99 megabytes of data
InterSystems IRIS is started in single user mode.
To log into InterSystems IRIS, type:
    iris session IRIS -B

real    0m0.513s
user    0m0.090s
sys     0m0.207s

For instance, I have no idea why it starts so many AUX processes, even during NOSTU. With a normal start with no extra volumes attached, just plain start, I see no reasons to have so many AUX processes as well.

2011 pts/0    S      0:00 /usr/irissys/bin/irisdb -s/usr/irissys/mgr/ -w/usr/irissys/mgr/ -cc -B -Enostu -C/usr/irissys/iris.cpf*IRIS
 2052 pts/0    S      0:00 /usr/irissys/bin/irisdb WD                                                                                 
 2053 pts/0    S      0:00 /usr/irissys/bin/irisdb GC                                                                                 
 2054 pts/0    S      0:00 /usr/irissys/bin/irisdb JD                                                                                 
 2055 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX2                                                                               
 2056 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX1                                                                               
 2057 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX5                                                                               
 2058 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX7                                                                               
 2059 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX4                                                                               
 2060 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX3                                                                               
 2061 pts/0    S      0:00 /usr/irissys/bin/irisdb AUX6                                                                               
 2062 pts/0    S      0:00 /usr/irissys/bin/irisdb DBXD
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Article Luis Angel Pérez Ramos · Apr 10, 2023 9m read

Welcome community members to a new article! this time we are going to test the interoperability capabilities of IRIS for Health to work with DICOM files.

Let's go to configure a short workshop using Docker. You'll find at the end of the article the URL to access to GitHub if you want to make it run in your own computer.

Previously to any configuration we are going to explain what is DICOM:

  • DICOM is the acronym of Digital Imaging and Communication in Medicine and it's a images and medic data transmission standard.
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Question Raj Singh · Mar 1, 2023

My general question is how to convert to a %Library.ListOfObjects to a Python "array-like" structure for use in Matplotlib.

Specifically, I have a Line Object which is comprised of a list of Points (see classes below). I want to pass the line to Python to create a Matplotlib Path.

Bonus points for converting the Point to a Python tuple!

Class geo.model.Point Extends %SerialObject
{
  Property latitude As %Float(MAXVAL = 90.0, MINVAL = -90.0, SCALE = 6);
  Property longitude As %Float(MAXVAL = 180.0, MINVAL = -180.0, SCALE = 6);
}
Class geo.model.Line Extends %SerialObject
{
  Property
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Question water huang · Apr 6, 2023

hi,I meet a problem,i want to move huge data from ensemble to oracle.it`s about 3years business data.i have tried some case!

1.EnsLib.SQL.OutboundAdapter

i parse the data one by one,and translate it into inser or update sql statement then write to Oracle,it·s most slowly,and take more disk space。

2.save the data to a new table,and then use dbeaver transport data to oracle。

3.user linktable. save object as insert,but,i can·t user %openid method.

hope to find a high-efficiency way!

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Question Akshay Pandey · Apr 5, 2023

Hi Guys,

I have XDSb documents stored in repository and its url stored in Document streamlet in Edge.

Now when document gets deleted from Xdsb repository using XDSb_ removeDocument that goes to repository services.

How can I delete document streamlet of that document.

Any Ideas?

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Announcement Anastasia Dyubaylo · Apr 8, 2023

Hi Developers,

This March, you've posted 89 new questions on the Developer Community: 

 

Questions

21 Questions Game: 110+ Best Questions You'll Ever Ask |

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Question Norman W. Freeman · Apr 4, 2023

I use the following code to grab 509 certificate and show private key :

set x509 = ##class(%SYS.X509Credentials).GetByAlias("foo")
write x509,!
write x509.OwnerList,!
write x509.PrivateKey,!

It works perfectly fine under Studio (eg: when called from output window) :

29@%SYS.X509Credentials
-----BEGIN RSA PRIVATE KEY-----
MIIEpAIBAAKC...

However, it fails when called in the context of a CSP request. I got a stack trace when displaying content of PrivateKey :

6@%SYS.X509Credentials
0??%Admin_Secure:USE MYNAMESPACE?-e^zPrivateKeyGet+2^%SYS.X509Credentials.1^1e^^User.www.1^1B^zOnPage+7^User.www.

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Question Jacinto Busquets · Apr 6, 2023

How can I create a calculated member in Analyzer using MDX for the following logic?

WHEN 'F' THEN 'FEMALE'
WHEN 'Female' THEN 'FEMALE'
WHEN  'M' THEN 'MALE'
WHEN 'Male' THEN 'MALE'
WHEN 'U' THEN UNDIFFERENTIATED'
WHEN 'UN' THEN UNDIFFERENTIATED'
WHEN 'Undifferentiated' THEN UNDIFFERENTIATED'
ELSE 'OTHER'
END

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Question Pravin Barton · Apr 7, 2023

On an IRIS system, we expect the default string collation for SQL columns to be SQLUPPER. This means WHERE conditions will be case-insensitive. However, when I make a WHERE condition on a SQL procedure that returns a string, it's case sensitive.For example:

Class Sample.Person Extends%Persistent
{

Property Name As%String;ClassMethod Test() As%String [ SqlProc ]
{
    return"Abe Lincoln"
}

} 

If I query select * from Sample.Person where Name = 'abe lincoln', it will return results where name = "Abe Lincoln". If I query select * from Sample.Person where Sample.Person_Test() = 'abe

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Article Sean McKenna · Aug 26, 2016 8m read

Enterprise Monitor is a component of Ensemble and can help organizations monitor multiple productions running on different namespaces within the same instance or namespaces running on multiple instances.

Documentation can be found at:

http://docs.intersystems.com/ens20161/csp/docbook/DocBook.UI.Page.cls?KEY=EMONITOR_all#EMONITOR_enterprise

In Ensemble 2016.1 there were changes made to make this utility work with HealthShare environments.

This article will:

  • Show how to set up Enterprise Monitor for HealthShare sites
  • Show some features of Enterprise Monitor
  • Show some features of Enterprise Message Viewer

For this article, I used the following version of HealthShare:

Cache for Windows (x86-64) 2016.1 (Build 656U) Fri Mar 11 2016 17:42:42 EST [HealthShare Modules:Core:14.02.2415 + Linkage Engine:14.02.2415 + Patient Index:14.02.2415 + Clinical Viewer:14.02.2415 + Active Analytics:14.02.2415]

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Article Oliver Wilms · Apr 7, 2023 2m read

This week I was able to demo a proof of concept for our FMS interface on traffic cop architecture to my team.We are working on modernizing an Interoperability production running on mirrored Health Connect instances.We deploy IRIS workloads on Red Hat OpenShift Container Platform using InterSystems Kubernetes Operator (IKO).We can define any number of replicas for the compute stateful set where each compute pod runs our Interoperability production.We introduced Horizontal Pod Autoscaler (HPA) to scale up the number of compute pods based on memory or CPU utilization.

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Question Scott Roth · Apr 6, 2023

We have a function that was written for us that allows us to create text files for logging certain aspects to the OS using %Stream.FileCharacter. We had no issues with this until we moved from AIX to Red Hat.

Now it seems the 1st time the function is called, and the file is created the permissions seem to be correct on the file. But as soon as we attempt to write another line to the file using MoveToEnd() it seems the permissions are changed on the file. I have been able to narrow the issue down to the MoveToEnd() by calling the function from different users. 

When I initaly create the file via

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