We have JSON type data in a Dynamic Object. Is there a simple way to export / dump that data to a delimited string or file?

e.g.

Results={"ClassA":{"ClassName":"ClassA","ACount":367191880,"BCount":367191880,"CurrentDiff":0,"PreviousDiff":0,"ReportDate":"2024-03-02 00:00:00"}
"ClassB":{"ClassName":"ClassB","ACount":5352149227,"BCount":5352149227,"CurrentDiff":0,"PreviousDiff":0,"ReportDate":"2024-03-02 00:00:00"}}

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Attempting to setup an outbound (I'm querying out, not querying the IRIS db) SQL connection. I am connecting to a PostgreSQL database, name "hl7interface".

I have setup the odbc.ini file at /usr/local/etc with the following contents:

[HL7Interface2]
Driver = PostgreSQL
Description = HL7 Interface DB
Servername = localhost
Port = 5432
Protocol = 7.4-1
#userName = postgres
#Password = <real pw here>
Database = hl7interface
ReadOnly = no
ServerType = Postgres

I have set the /etc/odbcinst.ini file with the location of the PostgreSQL driver:

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There is several classes that allow to create TCP/IP connections (eg: to connect to a service).

Example : %Net.FtpSession (port 21), %Net.HttpRequest (usually port 80 or 443)

AFAIK connection will stay open unless closed explicitly or if variable that hold the instance is garbage collected.

Is there a way to get a list of all active (open) TCP/IP connections IRIS is maintaining so far ?

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I need to verify that certain .m files have been compiled and inserted into the VA mumps database. I need to do it on a schedule and thus I want to automate it. Because of the automation I'd prefer not to use the IRIS web app. So if there were a similar CLI version that would be great. I see there is something called /usr/bin/iris but this seems to be a maintenance tool, not a IRIS.DAT querying tool. I'd love to be wrong about that.

Please forgive my lack of proper nomenclature, clearly I'm a n00b.

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As an example of an application on Java working with Hibernate dialect for IRIS, wanted to use RealWorld application, and found realization for Quarkus. RealWorld application is an example of an application close to some real one, with already prepared tests for the backend. Most of the examples of realizations can be found here

RealWorld Example App

The RealWorld example application is often referred to as the "Wikipedia for building full-stack applications." It serves as a standardized prototype that developers can use to create applications using various programming languages and frameworks. The application provides a real-world use case by mimicking a blogging platform, complete with features like user authentication, profile management, article posting, and comments. With a comprehensive set of specifications, including ready-made backend API documentation and frontend designs, it allows developers to see how the same functional requirements are implemented across different technology stacks. The RealWorld example is widely used as a learning tool and a benchmark for comparing various technologies.

Quarkus

Quarkus is an open-source, Kubernetes-native Java framework tailored for the GraalVM and HotSpot. Created with the aim to enhance the modern cloud-native environment, it significantly reduces the footprint and startup time of Java applications. Quarkus is known for its "container-first" philosophy, allowing developers to build lightweight, high-performing applications with a focus on microservices architecture. This flexibility has made it a popular choice for organizations looking to transition into serverless or cloud-based platforms, combining both imperative and reactive programming models. Whether it's a traditional web application or a complex system of microservices, Quarkus provides a robust platform for building scalable and maintainable software.

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I am looking to run IRIS for UNIX on the Linux Ubuntu 22.04 platform and need to determine which filesystem configurations are considered supported. The three options under consideration are Ext4, LVM with Ext4, and OpenZFS. Currently, the system is running on a raw Ext4 filesystem, but there is a desire to switch to either LVM with Ext4 or OpenZFS to make it easier to handle disk usage.

This leads to two questions:

Are either of these two configurations considered to be tested and supported by InterSystems?

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Hello everyone!
Sorry for the vague title! But I wonder what would be the best way to easily import a large XML-file into a production, modifying it by deleting elements and nodes depending on what values are in those nodes/elements and later creating whole new XML-file from that?

I have gone through this: Using Caché XML Tools | Caché & Ensemble 2018.1.4 – 2018.1.8 (intersystems.com)

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Question
· May 25, 2023
Getting IAM license

Hi,

I am trying to get the API Manager up and running.

I have enabled the application and IAM user and changed password.

when we run the iam_setup.sh I get the following.

Getting IAM license using your inputs...
Internal server error when testing inputs

I have check on Iris management portal , but could see no errors.

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Article
· Nov 27, 2023 2m read
Generative AI for image creation

Currently, many digital artists use generative AI technology as a support to accelerate the delivery of their work. Nowadays it is possible to generate a corresponding image from a text sentence. There are several market solutions for this, including some available to be used through APIs. See some at this link: https://www.analyticsvidhya.com/blog/2023/08/ai-image-generators/.

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Is there any solution to how to purge the usage of the connection in Community Edition?

I have a working portal, where can't do even any simple SQL Query

Why? Because somehow I've exceeded a license limit (pardon, connection limit, when it comes to Community Editon)

So, this page shows, 8 users ate all connections

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iris-1 | [INFO] Starting InterSystems IRIS instance IRIS...
iris-1 | [INFO] Starting Control Process
iris-1 | Global buffer setting requires attention. Auto-selected 25% of total memory.
iris-1 | Allocated 1508MB shared memory
iris-1 | 953MB global buffers, 95MB routine buffers
iris-1 | This copy of InterSystems IRIS has been licensed for use exclusively by:
iris-1 | ISC RE Build Community Key
iris-1 | Copyright (c) 1986-2024 by InterSystems Corporation
iris-1 | Any other use is a violation of your license agreement
iris-1 | Starting IRIS
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Announcement
· Jul 6, 2023
DEVBOX

https://www.youtube.com/embed/3pao-TwPHkc
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]


Hi Community,

I'm pleased to announce DEVBOX, the code anywhere IDE for IRIS.

Please watch the video and let me know what you think. Would you use it?

All the best,
Sean.

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For the upcoming Python contest, I would like to make a small demo, on how to create a simple REST application using Python, which will use IRIS as a database. Using this tools

  • FastAPI framework, high performance, easy to learn, fast to code, ready for production
  • SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL
  • Alembic is a lightweight database migration tool for usage with the SQLAlchemy Database Toolkit for Python.
  • Uvicorn is an ASGI web server implementation for Python.

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Could you please help anyone how to import Python package in %SYSTEM package and to use python methods to write in object script class?

I used the following link to install the Python but I can't see the Python package in %SYSTEM package and my program throwing the Class Does not exist error?

https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls...

Please help on this..

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Hi

I am trying to connect to node js on iris community version . Node js is properly installed .

I am executing the demo hello world from github .

these are the parameters :-

var ip = "localhost"

var port = 51773

var namespace = "USER"

var username = "SuperUser"

var password = "SYS"

when executing >node demo.js i get a connection error .

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Hello,

I have my server setup a resource server. When a user calls our API they submit a bearer token as authorization and in our dispatch class AccessCheck() we validate the JWT using ##class(%SYS.OAuth2.Validation).ValidateJWT().

If I include a scope to check in that method I get the error Scope check may only be done on requesting client and I'm not sure what this means. The method works without include the scope and will let me know if I have an unsigned token or an expired token.

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As a former JAVA developer it has always been a challenge to decide which database was the most suitable for the project we were going to develop, one of the main criteria I used was their performance, as well as their HA configuration capabilities ( high availability). Well, now is the time to put IRIS to the test with respect to some of the most commonly used databases, so I've decided to create a small Java project based on SpringBoot that connects via JDBC with a MySQL database, another of PostgreSQL and finally with IRIS.

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Iris DAT file is filling up the Internal Storage with available Free Space to Zero. Is there any Alternative measures to reduce the File size or to control the Capacity. Is there any chance to save Local storage.

Once the Local Storage is full, Production is not responding and throwing Out of Space Error.

Does IRIS has any Internal Cloud Storage which can be used for managing and Storing Database Operations. If yes, How can we configure it,

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