#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.

In this article I will explain the usage of %SQL_Diag.Result and %SQL_Diag.Message table along with all-new LOAD DATA functionality.

It is recommended to go through LOAD DATA documentation first.

After successful operation LOAD DATA insert one record in %SQL_Diag.Result table and details are inserted in %SQL_Diag.Message table


Below is the basic command when table is already created and source file does not contain header row. 

LOAD DATA FROM FILE 'C://TEMP/mydata.txt' 
INTO MyTable

The file name must include a .txt or .csv (comma-separated values) suffix and both source and target have the same sequence of data columns.

Loading from File Source: Header

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Article
· Nov 22, 2021 2m read
Apache Zeppelin + IRIS Quick Start

Apache Zeppelin it's a Multi-purpose notebook that allow you:

  • Data Ingestion
  • Data Discovery
  • Data Analytics
  • Data Visualization and Collaboration.

Apache Zeppelin interpreter concept allows any language/data-processing-backend to be plugged into Zeppelin. Currently Apache Zeppelin supports many interpreters such as Apache Spark, Apache Flink, Python, R, JDBC, Markdown and Shell.

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Hi Community,

New video is already on InterSystems Developers YouTube! Learn about the easy process of migrating to InterSystems IRIS:

⏯ Join Us on a Journey from Caché/Ensemble to InterSystems IRIS

https://www.youtube.com/embed/1x5M2TXJcD4
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Question
· Jan 29, 2022
Calling Python Class Methods

Hi,

What is the Python syntax I can use from a ClassMethod (developed in an IRIS using embedded Python), in order to invoke another class method,

- in the same class; and

- in another class.

I see 'self' is synonymous to use $this (..) in ObjectScript, but these are ClassMethods I am invoking, and self did not seem to work.

thanks - Steve

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Article
· Jan 24, 2022 1m read
GlobalToJSON-Academic

I have created a package that offers a utility to load a Global into JSON object and reverse
to create a Global from this type of JSON object. Academic refers to the structure created.
Each logical node of the Global is presented separately with all its descendants.
Even if they don't contain any stored data.

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Article
· Jan 28, 2022 2m read
Embedded SQL Bug and Workaround

We recently encountered an Embedded SQL issue while upgrading to IRIS 2021.1, and thought the issue and workaround might be interesting to share.

Key takeaway: Host variables in an ORDER BY clause of an embedded SQL query that is inside of a method don't work as expected. IRIS versions starting with 2020.1 are affected. As a workaround, add the host variable to the Method's PublicList list and "new" them so the embedded query has access to them.

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It's come to our attention that the built-in license in the InterSystems IRIS and IRIS for Health 2021.1 Community Edition release is incorrectly set to expire on October 30, 2021.

There is no impact to any production versions (the Community Edition is for development purposes), but developers will find that their instances stop running and should replace them with new ones. For cases where replacing them is an issue, we have provided an override key.

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Hi....
I am trying to execute legacy routines from Cache 2018, into new environment with Iris 2021. I use new JDBC driver to make this connection, and change my java code to execute this legacy routines. But I get this write error: <REMOTE EXECUTE INVALID WRITE>
I changed the mnemonic routine to populate object and return this object to java. And the java class convert this object to json.
This is my simple classes used for this process, just to exemplification:

Java Class

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There is a major opportunity in South Africa for a complex WMS solution.

We have a long standing production warehouse management system, we need to partner with an organisation that has track record of such implementation in the past two (2) years.

Are there any partners out there that might be interested in a Joint Venture ?

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Article
· Jan 26, 2022 4m read
Container configuration management

If you're deploying to more than one environment/region/cloud/customer, you will inevitably encounter the issue of configuration management.

While all (or just several) of your deployments can share the same source code, some parts, such as configuration (settings, passwords) differ from deployment to deployment and must be managed somehow.

In this article, I will try to offer several tips on that topic. This article talks mainly about container deployments.

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Hey Community,

Learn about the changes we've made to InterSystems IRIS Containers, including security updates and the new web gateway container:

⏯ InterSystems IRIS Container Updates

https://www.youtube.com/embed/u5ccd1kifwQ
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Question
· Jan 17, 2022
Docker container w/ IRIS

Hello everyone,

I am having a challenge with the IRIS community version in Docker with wsl2. Host machine is Win 11 and the IRIS/Ubuntu image is Ubuntu-20.04 from running 'wsl -l -v.

I am not able to reach the WebPortal in IRIS nor the Super User port. docker ps -a = containers.intersystems.com/intersystems/iris-community:2021.1.0.215.3 "/tini -- /iris-main" 3 weeks ago Up 26 hours (healthy) 0.0.0.0:1972->1972/tcp, 2188/tcp, 53773/tcp, 0.0.0.0:52773->52773/tcp, 54773/tcp iris

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Question
· Jan 21, 2022
How to delete EnsEDI Globals?

When I installed the IRIS 2021.2 Community Edition, I found some Globals, which seem to be set for the Intersystems Ensemble and DeepSee products. For me that is an annoying design error in those products and only confusing my developers.

As I do not want to use these, I tried to delete them, because they interfere in the list of globals mixed with our own Globals.

But for several of the EnsEdi Globals I get an error message telling me, they can't be deleted, because they are wrong.

Is there a way to get rid of them? Or do I have to wait for a new IRIS version?

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Hi Community,

Let's meet together at the online meetup with the winners of the InterSystems Datasets contest!

You'll have an opportunity to have a discussion with InterSystems Product Managers on new LOAD DATA functionality, Q&A on datasets, etc. Our winners' demo included!

Date & Time: Thursday, January 20, 2022 – 11:00 EDT

https://www.youtube.com/embed/Cp6PfN0uTIY
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I am looking for a way to find all properties defined in any given class through coding, including those inherited from parent class(s). In case of inherited properties, I would like to know from which class etc.

A related question: XML adaptor provides a way to export xml schema for a class. Is there a similar method for JSON adaptor to generate a JSON schema for a class?

Thanks in advance for your help.

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Hey Developers,

Watch as the presenter uses IKO to deploy the WebGateway, SAM, and InterSystems API Manager with the latest version of the InterSystems Kubernetes Operator:

⏯ IKO: The InterSystems Kubernetes Operator (Version 3.0)

https://www.youtube.com/embed/KRUMYz6eGhE
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