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Hi Developers!

This is the digest of new solutions and applications submitted to InterSystems OpenExchange in October 2019!

New applications in October 2019

simplemirror by Mario Sanchez Macias

This is a very simple docker-compose with a simple class that creates a mirror. It will create 2 folders (mirrorA and mirrorB) with the Iris installation files and mirror database MIRRORDB. Also creates a namespace MIRRORNS.

objectscript-rest-docker-template by Evgeny Shvarov

Very simple template to start development REST API with for persistent data in IRIS using Docker.

IRIS OAuth example by Dmitrii Kuznetsov

This is a template for InterSystems ObjectScript Github repository. The template goes also with a few files which let you immedietly compile your ObjecScript files in InterSystems IRIS Community Edition in a docker container

vscode-multi-connection by Dmitry Maslennikov

Example project, how to configure and use multiple connections in one namespace with VSCode-ObjectScript

iris-datatransform-unittest by Alberto Fuentes

IRIS Data Transform UnitTest Sample

SetEnv by Eduard Lebedyuk

Set Environment Variables

DocumentTemplate by Zenkov Artem

DocumentTemplate allows you to use ODT and DOCX files as templates for rendering reports or letters.

msgpack by Maks Atygaev

Implementation of MessagePack protocol where you need something more compact and speed then JSON. https://msgpack.org

Twitter Sentiment Analysis with IRIS by Amir Samary

Use IRIS Natural Language Processing and its interoperability capabilities to fetch realtime tweets and analyze their sentiment as well as their metadata.

Apache POI by Eduard Lebedyuk

ObjectScript part for apache-poi integration. Allows reading xlsx.

RabbitMQ adapter by Eduard Lebedyuk

InterSystems IRIS adapter for RabbitMQ

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Announcement
· Dec 3, 2018
DC October-November 2018 release

Hi Community!

As you know or maybe guess we keep working on making Developer Community a better place for you, developers on InterSystems Data Platforms.

And here is the release on what we did in October-November.

Key visible enhancements:

better monthly digests,

InterSystems Best Practices,

Speed up mailings.

And a lot of small, but nice things - check the details inside.

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Some languages ​​have the concept of a garbage collector for automatic memory management. I'd like to know if something like this exists in InterSystems Caché in the context of routines, %CSP.REST, or %CSP.Page.

The question arises from the %Close() method of the %RegisteredObject class. This indicates that I need to manually clear the object from memory if it's no longer in use, or in the web context, if the request has completed. Is this correct? Or am I completely wrong?

Thank you!

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Hi fellow developers!

Curious if you guys use CreatedAt and LastUpdated properties in your classes?

Created to stamp when the record was created and LastUpdated when it was last updated. Where it can be useful - almost everywhere )) I find it convenient in records sorting (e.g. by creation or last update), in sync (with other systems), and so on, for better analytics.

Do you use it all the time for all the classes?

If don't, why not? What do you use instead?

What property type do you use - %TimeStamp? %DateTime?

What is the best practice to have CreatedAt filled automatically during creation and LastUpdated on every successful save (guess it could be in %OnSave)?

Please share your experience /thoughts?

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

First Vector Search on IRIS

https://www.youtube.com/embed/Q2CPHViuLmc
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Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

Leveraging Automation Tools for Deploying InterSystems IRIS Applications @ Global Summit 2024

https://www.youtube.com/embed/pxHrYN7_iKk
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Hi

Is there a way to generate an MD5 checksum of a file by performing a checksum against the file's parts? We potentially have to process large files and therefore cannot keep the entire file in memory. From what I understand checksum related logic is typically stateful, allowing file data to be passed through sequentially, however it appears cache script offers only stateless functions offering a simple method of generating a single checksum hash from a single string (or stream), correct me if I'm wrong?

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Our 3M Computer Assisted Coding system goes down on a regular basis for updates, the Applications folks like us to Disable the Business Operations when this happens and start them back up when they page the on-call person. The Business Operations have to be started in a sequence to guarantee that all the ADT being sent it processed before we start sending everything else.

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CCR Client ItemSets now have a "stale" cut-off time. When a client-bound ItemSet is created in CCR, a user has 24 hours to deploy it to any environments. After 24 hours, this ItemSet is no longer deployable or downloadable. The deploy links will be disabled and instead the user will notice a "Refresh ItemSet" option which will create a new ItemSet. Users can then use this fresh ItemSet to deploy their changes, see below:

Stale ItemSet:

Fresh ItemSet:

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Hi Developers,

Watch this video to learn how InterSystems is supporting new regulatory requirements:

Regulatory Roundup: What’s New in the Interoperability Arena @ Global Summit 2023

https://www.youtube.com/embed/IdYEOQW6E0U
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This error I am getting when I am updating cache.dat file:

02/13/23-22:38:11:880 (3444) 3 Error: ERROR #5002: Cache error: <FUNCTION>LoadDLLs+27^STU - Shutting down the system.

This error I am getting whenever I am compiling any of my production or compiling Enslib.HL7.Adapter.TCPOutboundAdapter

#5002: Cache error: <SUBSCRIPT>ConstructCompileTree+72^%occInherit ^oddCOM("")

Can anyone help me with this ?

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Server Manager is a Visual Studio Code extension that helps you manage the server connection definitions you probably need when working with the InterSystems ObjectScript extension for VS Code.

For the past ten months version 3 of Server Manager has been available as a pre-release extension, providing better security for stored passwords.

Today Server Manager came out of preview. If you use Server Manager please check for updates in VS Code's Extensions view. The version number of today's release is 3.2.1.

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Hi,

I seem to be able to execute sqlproc using the convention defined here https://docs.intersystems.com/latest/csp/docbook/Doc.View.cls?KEY=GSQL_q... provided the package/folder is a single level. As, soon I have a nested folder structure I get an error while trying to execute this.

For instance,

select id, Utils.Users_getRole(id) roles from users.users

works fine while,

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Hi Community,

Watch this video to learn how to use the GitUI plugin in the HealthShare Health Connect Cloud user interface to make changes to your interfaces in the Management Portal and commit them directly to your source control workflow.

Using UI Based Source Control for Health Connect Cloud

https://www.youtube.com/embed/A-jqnyKtCAM
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Hi All! If you have looked into Health Connect Cloud at all, you may know that the cloud-native environment presents a few differences from traditional deployments of InterSystems integrations. If you've taken a classroom course at InterSystems, you may have used "in" and "out" folders in productions to simulate receiving and outputting HL7 messages.

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Hey Community,

Enjoy watching the new video on InterSystems Developers YouTube:

Envisioning a Data driven Future @ Global Summit 2023

https://www.youtube.com/embed/Q7_j_PHM6Ho
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Question
· Apr 17, 2023
Refreshing Combo

Hi Guys

How can I refresh a dataCombo after saving a new element in it?

I've the following dataCombo and after saving a new element I would like to fresh and reload that data in it?

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