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Hello,

With my team, we're evaluating the different streams existing in order to find good pratices for our project using InterSystems IRIS. In doing so, we found that there exists different forms of the same stream with the %Stream.FileBinary and %Stream.FileBinaryGzip classes. We think that the %Stream.FileBinaryGzip takes less space to be stored, but is there other diferences between these two classes and what would you recomend to use ? Is it the same thing for %Stream.FileCharacter and %Stream.FileCharacterGzip ?

Thanks for your help,

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Given the number of new features in this release, InterSystems has decided to add this fifth preview as part of the 2024.1 developer preview program. This extended developer preview release only includes InterSystems IRIS® for HealthTM, and HealthShare® Health Connect.

❗This announcement does not apply for InterSystems IRIS®

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Welcome to the third and final publication of our articles dedicated to the development of RAG applications based on LLM models. In this final article, we will see, based on our small example project, how we can find the most appropriate context for the question we want to send to our LLM model and for this we will make use of the vector search functionality included in IRIS.

Meme Creator - Funny Context Meme Generator at MemeCreator.org!

Open Exchange app
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Currently we are exploring how we can allocate additional disk space to our current environment as we have seen a significant increase in growth of our Database files. Currently we have 3 namespaces, all with 1 IRIS.dat each that contains both the Global and Routines.

Since we have started down the route of everything within a single IRIS.dat file for each namespace, is it logical as we see growth to be able to split the current IRIS.dat for each namespace into a separate IRIS.dat for global and a IRIS.dat with for routines for each namespace in a Mirror environment?

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Article
· Aug 16, 2024 1m read
First "vector search" on IRIS

There are a lot of great community articles regarding "vector search on IRIS", and samples in OpenExchange. Everytime I see these, I'm so excited to know that so many developers already try vectors on IRIS!

But if you've not tried "Vector Search on IRIS" yet, please give me one minute 😄 I create one IRIS class - and with only one IRIS class you can see how you put vector data in your IRIS database and how you compare these in your application.

Open Exchange app
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I am able to capture two values in two separate contexts in the BPL. One through an API call and another by looking at the contents of PV1:7. These are context.Prov and context.ProvName. I am checking to see if the values contained in the contexts are the same and if yes process further and if not stop.

In the IF statement I tried the below but none worked. Can someone please tell me what I am doing wrong. The trace does show that they are the same value so that's not it.

1. context.Prov = context.ProvName

2. "context.Prov" = "context.ProvName" and

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Hi Community,

I am attempting to create a new table by executing a SELECT statement that involves joining multiple tables. However, I encountered an error during execution: '( expected, AS found^Combined AS.' I would also like to create a cube based on this SQL table. However, during the cube creation process, I am prompted to specify a source class, and I'm unsure which class to use as it requires an existing class. Could you please help me identify the issue with the table creation, and provide guidance on selecting the appropriate source class for the cube creation?"

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The IRIS Management Portal is localized (translated) for some (many?) languages and the language used by the Management Portal interface is determined by the browser settings, often derived from the OS settings (can be changed).

This means that if a user, like me, want to use ONLY the English version of the Management Portal, each and every time you login you need to change the language. VERY annoying.

I know I can change the language configured in Browser, BUT, I want to use English for the IRIS management portal non for all my internet activity!

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Hi Community,

Let's meet at the online meetup with the winners of the Developer Tools Contest. It's a great opportunity to chat with the InterSystems Experts team and our contestants.

Winners' demo included!

Date & Time: Monday, October 7, 10:00 am EDT | 4:00 pm CEST

https://www.youtube.com/embed/dM06RvMaT-k?si=hkTP2pQU7TDnHg-2
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Hi guys,

How can call a clientMethod, Method or classMethod from a html component?

I've this hyperlink acting as a button in a zen page and onclick I've tried the below which is actually executing the function but failing to call the classMethod line, and is there a way to just call clientMethod instead of javascript ?

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Hey Community,

Hit that play button and enjoy the new video on InterSystems Developers YouTube:

⏯ Can You Autoscale This? Lessons from the Field on Kubernetes @ Global Summit 2023

https://www.youtube.com/embed/AjPUDGYyNsU
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Looking to get started with generative AI? Try two brand-new learning paths. In Getting Started with Generative AI (2h 45m), learn the basics of interacting with GenAI. Then, try Developing Generative AI Applications (2h) to start developing your own GenAI application. Plus, earn badges for completing each path!

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Question for folks who have connected to an External FHIR repository outside of IRIS. Within the HS.FHIRServer.Interop.HTTPOperation there is not an option to include TLS or an OAuth authentication when connecting to an external Repository. So then how is that piece done if you need to Authenticate against an OAuth Server before you are able to access the data or call the Web Services/REST calls?

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there is a setting in VSCode "objectscript.export: {noStorage: ture} " allow export cls from server to client, without storage definition.

However, wheneven I complied and save cls in my vscode client, the storage definition was added back. If I don't want it, I have to deleted the part manually.

Does anyone have something to teach me? thank you

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I am trying to use postman to start the restapi classes from a json openapi2.0.0 file.

POST: https://myserver.com/api/mgmnt/v2/requestAPI. The body contains the openapi2.0.0. The application api/mgmnt has in security settings: password. JWT is not selected. I set postman authentication to basis authentication and gave username and password. I also set in headers IRISUsername and IRISPassword. I have 401 Unauthorized.

Is the only way to go through is to build an oauth token? or do I miss something?

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