Hi Community,

Play the new video on InterSystems Developers YouTube:

Projecting Your Globals to SQL @ Global Summit 2023

https://www.youtube.com/embed/jzT85B_Yw-c
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Article
· Nov 20, 2023 3m read
Parquet files and InterSystems IRIS

In the world of Big Data, selecting the right file format is crucial for efficient data storage, processing, and analysis. With the massive amount of data generated every day, choosing the appropriate format can greatly impact the speed, cost, and accuracy of data processing tasks. There are several file formats available, each with its own set of advantages and disadvantages, making the decision of which one to use complex. Some of the popular Big Data file formats include CSV, JSON, Avro, ORC, and Parquet.

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Introduction

This article aims to explore how the FHIR-PEX system operates and was developed, leveraging the capabilities of InterSystems IRIS.

Streamlining the identification and processing of medical examinations in clinical diagnostic centers, our system aims to enhance the efficiency and accuracy of healthcare workflows. By integrating FHIR standards with InterSystems IRIS database Java-PEX, the system help healthcare professionals with validation and routing capabilities, ultimately contributing to improved decision-making and patient care.

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We recently moved from using the Private Web Server, to using an Apache/Web Gateway setup and moved towards using the built in LDAP functionality within IRIS. Since then, we have 1 user that uses VSCode (/api/atelier) heavily that continues to have issues signing into IRIS through VS Code and the /api/atelier extension.

I am trying to troubleshoot two issues..

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Hello Community!

We are pleased to invite all our clients, partners and members of the community to take cart in the InterSystems Benelux & France Summit 2024. The registration is already open!

This event is back after a few years of absence and promises to be an interactive experience highlighting inspiring case studies, technological innovations, and roadmaps for the coming year in the fields of Healthcare and Data Platform. Practical demonstrations will also allow you to explore the latest developments in a tangible way.

➡️ InterSystems Benelux & France Summit 2024

🗓 January 30 - 31, 2024

📍 Radisson Blu Hotel, Antwerp, Belgium

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How do we trigger a BPL Business Process on a time schedule?

We are building a production that takes a steady stream of (HL7) lab results messages, processes them and stores them in a temporary database table. At scheduled points during the day (eg 0800, 1300, 1600) the database is queried and messages sent on to the downstream system. Aiming that the Processes to be implemented in BPL if possible - but we are having trouble triggering code in a BPL as a scheduled job.

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Hi Developers,

We'd like to highlight some outstanding projects created during the European Healthcare Hackathon 2023 in Prague.

Participants were presented with nine real-world healthcare challenges by IKEM and AstraZeneca.
InterSystems introduced to the participants an opportunity to use the FHIR repository and perform FHIR availability into their solutions by providing FHIR cloud services on AWS.

Meet the winners of our challenge:

1st place Čarodějové (PathoSync)

"The PathoSync software is a solid base for complex pathologist platforms. With the use of custom mapping, any laboratory can project their data into FHIR7 standard, which soon will be mandatory worldwide. This makes the digitalization process smoother. The connection with InterSystems assures quality and implements many healthcare features. Furthermore, the GDPR norms are strictly followed using the FHIR server based in Europe, so the usage of software follows the European standards."

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InterSystems FAQ rubric

To resolve the error <PROTECT>, remove the read-only attribute of the system-wide library database (IRISLIB for InterSystems IRIS, CACHELIB for Caché/Ensemble/HealthShare (Caché-based))

Once you have finished importing the routine, remember to change it back to read-only.

[Version 2013.1 and above]
[Management Portal] > [System Administration] > [Configuration] > [System Configuration] > [Local Database] Uncheck "Mount read-only" from the database name link.

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Article
· Aug 16, 2023 11m read
Http request response time monitoring

Hi developers!

Today I would like to address a subject that has given me a hard time. I am sure this must have been the case for quite a number of you already (so-called “the bottleneck”). Since this is a broad topic, this article will only focus on identifying incoming HTTP requests that could be causing slowness issues. I will also provide you with a small tool I have developed to help identify them.

Our software is becoming more and more complex, processing a large number of requests from different sources, be it front-end or third-party back-end applications. To ensure optimal performance, it is essential to have a logging system capable of taking a few key measurements, such as the response time, the number of global references and the number of lines of code executed for each HTTP response. As part of my work, I get involved in the development of EMR software as well as incident analysis. Since user load comes mostly from HTTP requests (REST API or CSP application), the need to have this type of measurement when generalized slowness issues occur has become obvious.

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I have a message class define. But sometimes the RelatedItems fields is not returned.

Parameter %JSONIGNOREINVALIDFIELD As BOOLEAN = 1;

Property RequestedTerm As AH.AHLIB.Custom.Symedical.Message.PostRelationResponse.termsRequested;

Property RelatedItems As list Of AH.AHLIB.Custom.Symedical.Message.PostRelationResponse.RelatedItems;

Respnse normally will return someting like this,

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Scenario

IRIS has the likes of SQL inbound adapters for use with SQL gateways such as EnsLib.SQL.InboundAdapter to repeatedly query SQL Gateway connections. A scenario appeared as that we wanted to query an Internal database for some data but did not see an out of the box service for this.

Desired Approach

Have a Generic service that can poll internal SQL to work with downstream components.

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Artificial intelligence is not limited only to generating images through text with instructions or creating narratives with simple directions.

You can also make variations of a picture or include a special background to an already existing one.

Additionally, you can obtain the transcription of audio regardless of its language and the speed of the speaker.

So, let's analyze how the file management works.

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Windows Subsystem for Linux (WSL) is a feature of Windows that allows you to run a Linux environment on your Windows machine, without the need for a separate virtual machine or dual booting.

WSL is designed to provide a seamless and productive experience for developers who want to use both Windows and Linux at the same time**.

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Hello,

I have created a service in Node.js which interacts with IRIS using APIs. The current implementation uses basic auth. I want to implement OAuth 2, to make the communication between the node.js service and IRIS secure. I want my service to act as client and IRIS as Authorization and Resource server. I don't know how to do that. Anyone who has implemented OAuth using IRIS can you help me out or point me in the right direction on about how to implement it?

Thank you for your help :)

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Hi Community,

We are trying to filter message created using custom xml class in a business rule.

HL7 ORU Result messages are converted to custom xml messages with a list properties .Result ORU converted to OrderResultMsg , which contains property Orders as list of Order which contains ResultStatus . Please see below the class extract. We are trying to access the ResultStatus property to filter non-final results via business rule.

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hi there,when object export to xml,i know that,it will call propertynameLogicalToXSD method,but i can`t find out that use %XML.Reader to parse XML to object witch method will be called before ,

simple code like this:

Class Samples.NewClass2 Extends (%Persistent,, %XML.Adaptor)
{
Property OPDT As %Library.DateTime;
}

my xml is

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