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Hi Developers,

Thank you so much for being a part of the InterSystems Developer Community Ecosystem for yet another year!

We love that you participate in the life of the Developer Community, Open Exchange, Global Masters, and Ideas Portal.

We'd like to know how useful are our portals for you at this point. Please take a few moments to let us know what you think and what could be improved:

👉 InterSystems Developer Ecosystem Annual Survey 2023 👈

Note: The survey will take less than 10 minutes to complete.

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Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in February 2023:

New Videos
№ Video Views
1 Winners of the InterSystems Developer Tools Contest 2023 2196
2 Let InterSystems IRIS Do the Work: Git Source Control & Linting ObjectScript Across Editors 172
3 Introduction to AutoML 77
4 Real-Life Experiences Migrating a Caché Application Portfolio to InterSystems IRIS 68
5 [Webinar] Demo of Deltanji: source control tailored for InterSystems IRIS 65
6 Understanding your InterSystems Login Account & Where to Use It 65
7 Real-World CI/CD: Keep Calm & Build On 59
8 Online Meetup with the winners of InterSystems Developer Tools Contest 51
9 InterSystems Startup Accelerator Pitching Sessions 45
10 iris log viewer 44
11 Plugin Interactive Maps and Visualize Geographic Data to your application 40
12 IRIS Table Audit Demo 27
13 [Webinar] Demo of Deltanji: source control tailored for InterSystems IRIS 26
14 cosUrlShortener Demo 24
15 Using the DX Jetpack for VS Code to explore InterSystems classes 21
16 InterSystems Security Development Lifecycle 15
17 log viewer 15
18 Conduct Class Impact of Change Analysis into InterSystems IRIS 12

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Hello and welcome to the Dev Community Post Digest for October 2022!
General Stats
✓ 162 new posts published in October:
– 25 new articles
– 45 new announcements
– 80 new questions
– 12 new discussions
✓ 197 new members joined in October
✓ 10,388 posts published all time
✓ 11,602 members joined all time
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One of the challenges of creating a DICOM message is how to implement putting data in the correct place. Part of it is by inserting the data in the specific DICOM tags, while the other is to insert binary data such as a picture - In this article I will explain both.

To create a DICOM message, you can either use the EnsLib.DICOM.File class (to create a DICOM file) or the EnsLib.DICOM.Document class (to create a message that can be sent to PACS directly). In either case, the SetValueAt method will allow you to add your data to the DICOM tags.

Open Exchange app
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We connect to MS SQL Databases using the Microsoft JDBC Driver 12.2 using the following URL

jdbc:sqlserver://<server>:<port>;database=<database name>;trustServerCertificate=true;integratedSecurity=true;authenticationScheme=NTLM;domain=osumc;authentication=NotSpecified

They want to migrate the databases to the Azure Cloud and in doing so we need the Authentication to change to go through Microsoft Entra. I was given the following URL

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Is anyone using Veeam as their external backup product?

I'm trying to backup a Linux VMs (VMWare; SUSE).

These VMs have a mirrored pair IRIS DB.

I'm using the InterSystems's provides pre-freeze - Backup.General(ExternalFreeze)
I'm using the InterSystems's provides post-thaw - Backup.General(ExternalThaw)

I've been running the backups with Veeam 'application aware processing' so I can add the pre-freeze and post-thaw scripts.

I'm backing up the PRIMARY node of the mirror pair.

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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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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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Is there a way in ObjectScript to return the OS user of the superserver? I know %SYS.ProcessQuery can find this for a given process but is there a clean way independent of a specific process ID I can find the OS user used for background jobs?

For IRIS this is usually irisusr and Caché this is usually cacheusr but may vary based on installation and upgrade history of an instance. I would find it very useful to determine programmatically if a process is running as this particular user when the username may vary.

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Hi Community,

We're pleased to invite you to the upcoming webinar in Hebrew:

👉 Hebrew Webinar: GenAI + RAG - Leveraging Intersystems IRIS as your Vector DB👈

📅 Date & time: February 26th, 3:00 PM IDT

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At the moment we're creating multiple BPLs are using a router (or another BPL) to direct to these based on a unique key modulo the amount of BPLs available, e.g. if we have 3 BPLs created.

Message key = 1 mod 3 + 1 -> BPL02
Message key = 2 mod 3 + 1 -> BPL03
Message key = 3 mod 3 + 1 -> BPL01

FIFO only matters in that each messages for each key is processed in order.

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