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#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.

All time
Announcement
· Jun 15, 2022
Join the Package Manager discussion

InterSystems and the developer community around ZPM have been working together to take ZPM to the next level, building it into IRIS and making it a tool that can not only manage 3rd-party code, but key parts of InterSystems' products. You can hear a lot more on this topic at Global Summit 2022, and attend an experience lab to get hands-on.

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Question
· Sep 14, 2021
P2P OAUTH Recommended Flow

Hello,

I'm hoping to get some feedback on the OAuth process flow for Payer-to-Payer authorization. It doesn't seem that "Authorization Code Flow" is needed as there will not be a need for a login. I am leaning towards recommending "Client Credentials Flow", but wanted to get some community feedback before making a decision. I prefer to follow what the standard will be if possible. What would you recommend? Thank you in advance for your input.

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Hi Community,

Please welcome the new video on InterSystems Developers YouTube:

⏯ Extending Interoperability with PEX & Containers

https://www.youtube.com/embed/JoSS4QYaELc
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Question
· Nov 4, 2020
IRISReference in Native Api

I am trying to use IRIS Native API in .NET code I see following code snippet here https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls...

  IRISReference valueRef = new IRISReference(""); // set inital value to null string
  iris.ClassMethodString("%SomeClass","SomeMethod",valueRef);
  String myString = valueRef.value;               // get the method result

But IRISReference is not available as a type.

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I'm scraping my way through some code that's been around for a while, and came across the use of $ZTRAP and (dear GOD) GOTO for trapping and handling errors.

In an effort to "modernize" it and make it, I don't know, less M-ish (sorry old-timers!), I'm replacing it with Try/Catch blocks.

Some questions:

  1. Is this a dumb idea?
  2. Anything I should look out for?
  3. Did I hurt anyone's feelings?

And if the answer to number 3 is Yes, my deepest apologies ... I love you guys! 🤩

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I am currently debugging a piece of code relying heavily on macros. I am using breaks in the method to then check the values of macros and object properties as I go. However, any time I invoke a macro within a break I get an error. To get around this I am converting the macro calls into the underlying code. Some of these macros have messy translations and this is somewhat time consuming. Is there an easier way to access macros from within a break?

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Currently, the SQL privileges (SELECT, INSERT, UPDATE, DELETE) are managed at the tables level, which can be very tedious when you have to administer many roles in an organization, and need to keep them sync with a constantly evolving data models.
By managing privileges at the schemas level, will allow to give SELECT and other DML privileges to *all* or *several schemas* to a role|user, fixing the need to manually synchronize the new tables|views to the roles.

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Motive

Am just plain curious about how people may be approaching this area.

The Question

The %SYSTEM.License API wraps an IRIS key that is specific to a range of InterSystems products with

  • Platform features
  • Platform behaviors
  • Expiry date
  • Capacity / Usage limits

If a company is implementing deployed products that:

  • run on top of IRIS
  • optionally support other vendor IRIS products

For example:

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I am trying to figure out how to loop through the EnsLib.LDAP.Message.Results to get all the attributes. From router I am passing EnsLib.LDAP.Messge.Search as the request param. Response is EnsLib.LDAP.Message.Results. I am invoking the EnsLib.LDAP.Messge.Search BO.

At the BP level, trying to figure out how to extract all the attributes for a EnsLib.LDAP.Message.results

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Hello dear developers,

I am currently doing an internship and learning about InterSystems IRIS and ObjectScript and have downloaded and installed the community version of IRIS.

I have not made any changes in the Management Portal.
In Visual Studio Code I have loaded the InterSystems ObjectScript Extension Pack.

If I now want to compile a file, VSC throws an error:
"ERROR #16006: Document name 'x.csp' is invalid"

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The part II you will learn how to run any Jasper report file (jrxml file) designed on Jasper Studio from InterSystems IRIS. We will create a REST API to return a processed report on PDF format.

The jrxml file

On part I, we designed this report:

1. First of all, rename the report from Blank_A4.jrxml to sample.jrxml (Project Explorer tab > click right the file > Rename):

Open Exchange app
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Hi All,
I was creating a unit test directory with the below script. But it not creating any directory as mentioned in code. I am working on MacBook with irisusr User as standard installation process.

if '$data(^UnitTestRoot) {

set mainFolder = "UnitTest\NewDir\"

set st = ##class(%File).CreateDirectoryChain(mainFolder _ testSuite)

if $$$ISOK(st) { set ^UnitTestRoot = mainFolder }

else {

write !, "UnitTestRoot folder could not be created. Consult with instructor."

do $system.Status.DisplayError(st)

}

}

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InterSystems announces its fifth developer preview, as part of the developer preview program for the 2023.1 release. Many updates and enhancements have been added in 2023.1 and there are also brand-new capabilities, such as production-ready support for Columnar Storage, ability to use Bulk FHIR, and support to MacOS 13 Ventura.

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Hi,

I have this arrangement of mirror

Node 1: Primary

Node 2: Failover

Async member is DR server

There is also an arbiter on another server

I want to make 'Node 2' primary as 'Node 1' is to be taken down for some scheduled maintenance work.

I know that I can issue 'iris stop' on 'Node 1' and 'Node 2' should takeover as Primary.

Questions

1. Is this a reliable recommended way? I have had cases in the past when the Failover node did not take over as Primary

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Consider a Natural Key with an Identity (Serial) field.

I cannot seem to acquire the generated value after persisting my entity. That is, the returned entity by Spring Data's "save" does not have the generated value.

The value is generated by the database, and I can query it after repository.save(entity).

I have done some testing and created a Github repo with it...

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Hi all,

I'm looking for a user-friendly way to make a method library available in DTL, and by user-friendly I mean via '..MyMethod()' or '$$$MyMacro()' rather than '##class(MyPackage.MyClassName).MyMethod()'.

Does anybody know of a way to add a second superclass or a set of macros to a DTL ... or some other trick?

Cheers,

Otto

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Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Diving into InterSystems Cloud Technology

https://www.youtube.com/embed/Twg7IESeyhQ
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The IKO allows for sidecars. The idea behind them is to have direct access to a specific instance of IRIS. If we have mirrored data nodes, the web gateway will (correctly) only give us access to the primary node. But perhaps we need access to a specific instance. The sidecar is the solution.

Building on the example from the previous article, we introduce the sidecar by using a mirrored data node and of course arbiter.

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Hi Developers,

Hit play on the new video on InterSystems Developers YouTube:

⏯ Columnar Storage - The Lean Data Warehouse @ Global Summit 2023

https://www.youtube.com/embed/3BivXX1gImQ
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Hi Interoperability experts!

I'm into interoperability now with data transformations and I wonder: how can I use DTLs?

I've created one that transform Ens.Request into Ens.Response. How can I use it now in the production?

I'm trying to add the business process expecting to see it available in the list but it seems it is not the case.

Tried documentation and it doesn't say either what to do after creation the DTL. If it is obvious could you please help?

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