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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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I can START and STOP a business process via its Schedule setting.

Is it possible to change the value of another Setting in an analogous way?

I can imagine a SettingSchedule that could look like 

action:YYYY-MM-DDThh:mm:ss[,action:YYYY-MM-DDThh:mm:ss]

But rather than just START or STOP, action could be "SET Setting = value", overriding whatever the normal value is.

Is there an existing way of achieving this kind of functionality?

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I was looking for an easier way to build the FHIR Query String, given the Record Map request that is passed into the DTL.

I built this Function, but when I run a message through it, my Query String that is passed back into the DTL is a Reference Pointer and not the String I am looking for.

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This question originally appeared in the comments of the post: Making Prometheus Monitoring for InterSystems IRIS and Caché

I am new to IRIS, I was setting up the monitoring referring to the above documentation. Please can you help me how can I compile the my.metrics class mentioned in the documentation through CLI in the Linux VM where I am not having studio setup. Could you help me please?

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Hello and welcome to the September 2023 Developer Community Newsletter.
General Stats
✓ 161 new posts published in September:
– 35 new articles
– 40 new announcements
– 78 new questions
– 8 new discussions
✓ 217 new members joined in September
✓ 12,075 posts published all time
✓ 10,343 members joined all time
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Announcement
· Jun 10, 2021
Serenji v3.1.4 update

We’ve published an update to the Serenji debug extension for Visual Studio Code, making it ready for the Workplace Trust feature in VS Code 1.57.

This allows the Serenji ObjectScript editor to work without restrictions across all workspaces and, by bringing it in line with the VS Code update, only allows the debugging feature to be used in trusted workspaces.

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Introduction

MonLBL is a tool for analyzing the performance of ObjectScript code execution line by line. codemonitor.MonLBL is a wrapper based on the %Monitor.System.LineByLine package from InterSystems IRIS, designed to collect precise metrics on the execution of routines, classes, or CSP pages.

The wrapper and all examples presented in this article are available in the following GitHub repository: iris-monlbl-example

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Question
· Aug 8, 2024
Restart Service

Hello! I was wondering if there was a way to have a Service in HealthConnect restart if there have not seen any messages in a certain amount of time? I have a connection problem that requires me to restart services often and I was hoping to create a task that would automatically restart the services. Thank you!

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Hi

Some of our integrations use a system DSN to interact with our Data Warehouse (built on Microsoft SQL Server). We've recently migrated from SQL Server 2016 to 2022 and on the day of go-live we changed DNS cname records as a mechanism for redirecting everything to the new server. This worked great for users and reports, but for some reason we found that HealthShare clung onto the old server name even after several days.

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Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Caelestinus 2023 – Final DEMO Day

https://www.youtube.com/embed/iw8w2BE61xY
[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]

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I restore the “dirty” copy of the IRIS.DAT files, then apply the incremental backup as documented for Online Backup. As shown in the picture, restarting the service before mounting and rejoining the database to the mirror can restore the mirror database to the point in time of dirty data. I think the mount method used here is the default value, and I don't want it to perform mirrorcatchup. Is there any other way to recover the mirrored database to the point in time of dirty data？

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