Occasionally, in VSCode, compile errors stop displaying. I'll be getting errors on compile all along (expected, and it compiles while saving using CTRL+S), until they'll suddenly stop. I haven't found any solution, including restarting VSCode and restarting my user session in Fedora. I'm running IRIS locally on Fedora and running VSCode also on the same machine. The only solution I've found is to restart IRIS. It's a solo dev environment and relatively small, so restarting isn't anything but an annoyance.

Are there any known bugs around this or any other solutions?

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Discussion
· Jun 29, 2023
The idea for iris-user-manager

I want to deploy IRIS apps running in containers in Kubernetes with user accounts configured.

I have a %ZSTART routine which looks for an XML file with Users export data and if the %ZSTART routine finds this file, it imports it. This Users export data can be obtained by running a class method.

I have defined a task which can be scheduled or run on demand. This tasks imports user data from an XM file.

In Kubernetes I can provide a ConfigMap to stage the Users data for the %ZSTART routine.

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Hi Developers,

The new video from Global Summit 2019 is available on InterSystems Developers YouTube:

InterSystems Cloud Manager

https://www.youtube.com/embed/Gh1zRwEUUGk
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Hi Community,

The new video from Global summit 2019 is already on InterSystems Developers YouTube:

Adopting InterSystems IRIS

https://www.youtube.com/embed/UrI0JMkm1h0
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I'm trying to execute SQL on a EC2 via SSM:

import boto3

instanceid = "i-123456789"
sql = """SELECT path FROM Security.Applications WHERE ID = '/csp/sys'"""
template = """su - irisusr -c 'cat << EOF | iris sql iris -U %SYS
                """ + sql + """
                        q
                        EOF'
                       """
template = [line.strip() for line in template.splitlines()] 
template = """\n""".join(template) 
ssm_client = boto3.client('ssm') 
response = ssm_client.send_command(
            InstanceIds=[instanceid],
            DocumentName="AWS-RunShellScript",
            Comment=AWS,
            Parameters={'commands': template})

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Article
· May 12 7m read
An Overview of Database Degrade

Introduction

Hello! In this article, I will be discussing database degrade, a type of data integrity issue one can face when using IRIS. First, I will be going over a review of the structure of IRIS databases. I'll then discuss how database degrade can manifest and common causes of degrade issues. I'll then conclude with general tips we give our customers about how to prevent or prepare for database degrade issues.

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When working with InterSystems IRIS, database developers and architects often face a critical decision: whether to use Dynamic SQL or Embedded SQL for querying and updating data. Both methods have their unique strengths and use cases, but understanding their performance implications is essential to making the right choice. Response time, a key metric in evaluating application performance, can vary significantly depending on the SQL approach used. Dynamic SQL offers flexibility, as queries can be constructed and executed at runtime, making it ideal for scenarios with unpredictable or highly variable query needs. Conversely, Embedded SQL emphasizes stability and efficiency by integrating SQL code directly into application logic, offering optimized response times for predefined query patterns.

In this article, I will explore the response times when using these two types of SQL and how they depend on different class structures and usage of parameters. So to do this, I'm going to use the following classes from the diagram:

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Job
· Oct 4, 2023
Project development

Need your company a help developing projects on Intersystems Caché / Iris plataform?

I'm a senior developer, more of 30 years experience in ObjectScript, working as a freelancer for specific projects.

I'm a Spanish citizen, actually located part time in Barcelona Spain, and part time in Phuket Thailand, my work is always 100% remote.

For more information can email: josepzbv@gmail.com

Thanks

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Trying to write multiple records to a file via Record Mapper from a single inbound DFT transaction with multiple FT1 segments. DTL with HL7 DFT inbound and Record Mapper outbound checks field values in both FT1 segment and PV1 segment within a "foreach" loop, and if criteria are met for a particular FT1 then the target fields in the record map are set with values from multiple segments (MSH, PID, PV1, and FT1). Currently in this setup, only the last qualifying FT1 segment's fields will write to the file (if there is more than one qualifying FT1 segment)....How can I set it up so that a ne

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Hi Developers,

Please welcome the new video specially recorded for Developer Tools programming contest:

Deploying InterSystems IRIS docker solutions to GKE cloud in 5 minutes

https://www.youtube.com/embed/-8XaMxsauio
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Prefer not to read? Check out the demo video I created:

https://www.youtube.com/embed/-OwOAHC5b3s
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Announcement
· May 15, 2024
iris-medicopilot video announcement

Hello developers,

Our project was designed to optimize patient clinical outcomes by reducing hospitalization time and supporting the development of resident and novice physicians. Additionally, it contributes to lowering financial waste in the healthcare system by improving the monitoring of pregnant patients, thereby decreasing risks and enhancing their safety.

Using the most accessible tool, the smartphone, was the obvious choice to make patients' lives easier.

https://www.youtube.com/embed/OL3kdE-JL4c?si=HV6kopsNGJLCVSdl
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Hello Community,

I'd like to share with you our article with @Regilo Regilio Guedes de Souza on AWS Amazon blog Automating application-consistent Amazon EBS Snapshots for InterSystems IRIS databases. Our team has created this step-by-step instruction to create application-consistent snapshots for InterSystems IRIS databases. In this article, we outline how to automate pre-scripts to pause I/O and flush buffer to disk and post-scripts to thaw I/O, as shown in the following figure:

Architecture diagram for automating application-consistent EBS Snapshots for InterSystems IRIS databases.

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This is the seventh in a series of releases that are part of the developer preview program for 2022.2 Future preview releases are expected to be updated biweekly and we will add features as they are ready. Many updates, fixes and enhancements have been added in 2022.2, in SQL management, cloud integration, Kafka and JMS adapters, the SQL Loader, and other areas.

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Hello,

I'm quite new at InterSystems. I have a business process that's pointing two different business operations, but one of them I don't want it to point to.

I went through the FileSystem settings, data transformations, classes, and code to see what it could be, but I don't see why its connecting to this second operation.

What other inner-system mechanics would I need to consider? What have might I have missed?

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