Documentation

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:

 

...

Last reply 21 July 2020
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Hi,
I am facing issue during LDAP lookup like whenever I used product group parameter in AD explorer to search data from application I am getting empty result. If I set product group parameter as null then based on distinguished name result is generated in application. So if anyone knows about how LDAP works and how parameters are set in AD explorer then please let me know.

Thanks in advance.

Last reply 15 June 2020
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This time I want to talk about something not specific to InterSystems IRIS, but that I think is important if you want to work with Docker and your server at work is a PC or laptop with Windows 10 Pro or Enterprise.

As you likely know, containers technology comes basically from Linux world and, nowadays, is on Linux hosts were it shows maximum potential. Those who use Windows on a normal basis see that both, Microsoft and Docker, have done important efforts during these last years that allow us to run containers based on Linux images on our Windows system in a really easy way... but it's something not supported for production systems and, this is the big problem, is not reliable if we want to keep persistent data outside of containers, in the host system,... mostly due to the big differences between Windows and Linux file systems. In the end, Docker for Windows itself uses a small linux virtual machine (MobiLinux) to run the containers... it does it transparently for the windows user... and it works perfectly well if, as I said, you don't require that your databases survive longer than the container...

Well,...let's get to the point,... the point is that many times, to avoid issues and simplify, we need a full Linux system and, if our server is based on Windows, the only way of having it is through a virtual machine. At least till WSL2 in Windows is released, but that will be another story and sure it'll take a bit of time to become robust enough.

In this article, I'll tell you, step by step, how to install an environment where you'll be able to work, if you need it, with Docker containers on an Ubuntu system in your Windows server. Let's go...

Last reply 13 June 2020
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The Documentation team in InterSystems Learning Services is happy to announce the new InterSystems IRIS Server Migration Guide!

Have you ever wanted to copy, move, or clone an instance of InterSystems IRIS to a new server? Maybe the operating system on the old server is no longer supported, or maybe you want to add a new member to an existing mirror. Migrating your application databases is easy, but what about your tasks, users, roles, resources, and other security settings? What do you need to migrate, and how best to do it?

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Hi everyone! I was using the InterSystems Native API for Python and following the documentation I tried to use this method (https://irisdocs.intersystems.com/irislatest/csp/docbook/Python-Native/irisnative.iris.html#irisnative.iris.getAPIVersion after a while I realize that this method doesn't exist.

Last reply 26 May 2020
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Hello; we are scanning 835 files, and need to validate segment types (such as ISA, ST, IEA, etc.)  before we give the file the "OK".  I see segment types in the management portal under Ensemble / Interoperate / ASC X12 / ASC X12 Schema Structures.  Are these segment types stored in an IS table anywhere?

 

Aside from EnsLib_EDI_X12.Document, are there any other tables that describe, or support, document segment types?

 

Thanks,

Laura

Last reply 31 March 2020
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Hello Developer Community!

We are looking to better understand how our users use the Documentation. If you have a few minutes, please fill out this quick survey - https://www.surveymonkey.com/r/HK7F5P7!

Feedback from real users like you in invaluable to us and helps us create better product. Your feedback can go further than the survey - we would love to interview you about your experience, just indicate in the survey that you’re open to talking to us! 

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Hi Everyone,

I've been working on deploying an IRIS for Health environment in EKS. There is a video session in the InterSystems learning portal about this feature but I have not succeeded in finding the proper documentation and resources to use this in my Kubernetes cluster.

Has this been deprecated/discontinued? Any idea where can I find the resources? Should I stick to StatefulSets instead of using the IrisCluster resource type provided by this operator?

Last reply 9 March 2020
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Our company is in the process of converting our software for use in Intersystems IRIS and one of the major sections of the software makes use of a custom statically-linked C library using the $ZF("function-name") functionality. During this, I found out that the process for setting up the C library to be used within the database platform has changed significantly between Cache and IRIS.

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In this post I show strategies for backing up Caché using External Backup with examples of integrating with snapshot based solutions. The majority of solutions I see today are deployed on Linux on VMware so a lot of the post shows how solutions integrate VMware snapshot technology as examples.

Last reply 23 January 2020
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Hello All,

I am working on Files where I have to compare contents of two files and display result.
e.g Suppose file1 contains data in Name and Roll form and file2 contains data in name and class form, so it should compare name from file1 and file2 and display those matching data(Name,Roll,class).

I have piece of idea about file system so any help would be appreciated.
Thanks in advance.

Regards,
Gunwant

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Hi All,

I trying to get the DisplayList data of the ValueLIst from Java using Springboot. when I try to get the DislayList data via java code but I'm getting the VALUELIST data. I don't get any idea to get that DisplayList data. Below is the example

Last reply 21 December 2019
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For IRIS 2019.1 and later, the documentation has a new look and feel. Check it out:

https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls
 

The underlying changes include a new style sheet and a complete rewrite of the code we use to generate HTML.  (There is now an underlying API for retrieving content as JSON, as well as a large set of unit tests -- for those of you who like that kind of thing!)

Last reply 31 October 2019
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We have in DB two books, first is loaned because it has the Friend ID, and the other is in the shelf.

I execute a class query to get all loaned books:

    Query BooksLoaned() As %SQLQuery
    {
        SELECT *
        FROM Library.Book
        WHERE Friend IS NOT NULL
    }
 

Which I have tested throught the portal:

Last reply 15 October 2019
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I  am reading the following code in ObjectScript:

GitHub repository
 

And there is a sentence which I am facing difficulties to understand:

    kill ^OPNLib.Game.CWLF(..World)

I know that kill removes variables, OPNLib.Game are the package and subpackage, and ..World is a property. However what does CWLF mean?

You could think that it is the class' name, but it is:

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Hello friends,

I am trying to create REST API in Cache. I am getting a response from postman but when I tried to launch the same URL on the browser, I am getting service unavailable error.

This is my URL
http://localhost:57772/widgetsdirect/rest/Gunwant

Any help is greatly appreciated.

Thanks and Regards,
Gunwant Kapade

Last reply 24 September 2019
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