#InterSystems IRIS

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InterSystems IRIS is a Complete Data Platform
InterSystems IRIS gives you everything you need to capture, share, understand, and act upon your organization’s most valuable asset – your data.
As a complete platform, InterSystems IRIS eliminates the need to integrate multiple development technologies. Applications require less code, fewer system resources, and less maintenance.

Hi,

I want to access a Stored Procedure in a remote SQL Server Database. I am quite new to Object script.

The stored procedure has 3 parameters: 2 datetime parameters and 1 integer.

Which is the best way to do that? I'm wondering if I can use the link stored procedure feature inside object script or some SQL statement in Object Script.

This SP returns a set of rows which I want to read, transform and save in a persistent class.

Thanks in advance,

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Hi there have been various posts around how to clean up globals without parent data but none have gone into how you solve these issues. 

Our database is approaching 600gb in size so i am looking into how to reduce this. 

We use standard purge tasks. 

Our cache stream class has a global size of 2463243 from running global size so it is what i would like to tackle first. 

1) is there any way i can find based on my oldest message session for where most of these globals 

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InterSystems Native SDK for Python is a lightweight interface to InterSystems IRIS APIs that were once available only through ObjectScript.

I'm especially interested in the ability to call ObjectScript methods, class methods, to be precise. It works, and it works great, but by default, calls only support scalar arguments: strings, booleans, integers, and floats.

But if you want to:
- Pass or return structures, such as dicts or lists
- Pass or return streams

You'll need to write some glue code or take this project (installs with pip install edpy). edpy package gives you one simple signature:

call(iris, class_name, method_name, args)

which allows you to call any ObjectScript method and get results back.

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Question
Yakov Berger · Feb 11, 2020
<PROPERTY DOES NOT EXIST>

Hi,

I am using IRIS for Windows (x86-64) 2019.1.1

I have.

1. Created a BS with SQL Inbound Adapter which successfully connects and gets rows from DB .


2. Created a request message is populated with results of SQL query.

 

3  Created a BP with HL7 Router + Routing Rule + Transformation + Send to Target (BO).

 

4 . Created BO sending HL7 to file.

 

i am getting the following error.

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An interesting pattern around unique indices came up recently (in internal discussion re: isc.rest) and I'd like to highlight it for the community.

As a motivating use case: suppose you have a class representing a tree, where each node also has a name, and we want nodes to be unique by name and parent node. We want each root node to have a unique name too. A natural implementation would be:

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Hi Everyone,

              I am a very new to IRIS Object Script Development. There is a  usecase where I have to execute a .sh file from the object script. I am looking for examples for that, but what I find is the ways to execute the shell commands. Can you please point me to some examples executing a .sh file. Thanks in Advance

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If one of your packages on OEX receives a review you get notified by OEX only own YOUR 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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We recently migrated to IRIS. Before, the CACHE.EXE executable could be invoked from a batch file directly : 

C:\InterSystems\Cache\bin\cache.exe -s C:\InterSystems\Cache\mgr -U %SYS

This will display the following in console : 

Node: DESKTOP-8H4B321, Instance: CACHE

USER>

Additionally, the pipe instruction can be used to redirect some commands directly

echo write 50 | C:\InterSystems\Cache\bin\cache.exe -s C:\InterSystems\Cache\mgr -U %SYS

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I had a customer the other day ask how GREFs are measured and how the relationship of the host, storage, and DB engine all influence that number measured in hundreds of thousands or millions.  Is there any good documentation that explains this and/or assists with calculating a GREF count?

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I have followed the Article: Continuous Delivery of your InterSystems solution using GitLab, On our own Linux environment it works well but when I try to run it on a clients windows server; and the following command is run by the runner

irissession IRISHEALTH -U TEST "##class(isc.git.GitLab).load()" 

we get the following "error"

<NOTOPEN>>

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Hi Community,

We are glad to invite you to the upcoming Climate change InterSystems Full Stack Contest Kick-off Webinar focused on climate change issues! The topic of this webinar is dedicated to the Full Stack contest.

We'll discuss the key challenges and problems that Climate Change and Global Warming set up and how they can be probably solved. As always, our experts will answer the questions on how to develop, build, and deploy full-stack solutions using InterSystems IRIS.

Date & Time: Monday, June 27 – 09:00 AM EDT

Speakers:  
🗣 ​​​Ainar Abdrakhmanov, Climate change expert, co-author of 4 waves course, Co-Founder, SEO at Longevica
🗣 @Timothy Leavitt, InterSystems Development Manager
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager

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Hello community,

I'd like to briefly announce three new packages, available on the Open Exchange / through ZPM, that can really help accelerate modern full-stack application development on IRIS. I announced all of these in a Global Summit session last week, but you may have missed it - and I hear there's a full-stack application development contest coming up!

Open Exchange app
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Announcement
David Underhill · Jun 27
UK & Ireland Summit 2022

Couldn't see this on the community, not sure why...

UK & Ireland Summit 2022
Leading Through Innovation

18-19 October 2022 – The VOX, NEC, Birmingham

Join us for a true community event, once again bringing together InterSystems customers and partners – to learn, inspire, and share innovation challenges with each other. To register, please complete the form below.

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Question
Tom Bruce · Jun 20
Visual Studio c#

Hi, I tried the following exercise from the IRIS documentation. I updated the username, password and IP address, but receiving this error;

A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. --->

I can use the same credentials and IP address to connect ok via VSCode to my local IRIS...

Any pointers much appreciated.

 

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I think it's a known fact that Populate Utility has very limited functionality. It supports only one language and one country. The list of possible values does not have so many options. 

There is a kind of tool that now can help with it, named Faker. It has implementations in different languages, including Python. Since IRIS has now had the Embedded Python feature, Python faker can be implemented in IRIS.

Open Exchange app
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