Hi Community!

Black Friday is here and this year, it’s all about discovering the best deals on Global Masters! Complete a short set of fun challenges, learn a few new things and collect extra points along the way.

From November 20 to November 30, join our Black Friday adventure: Find your deal on Global Masters.


🎯 During this period only:

• All asks which have a black cover will award double points during this period
• Inviting new Developer Community members through the Referral Program will also give 2× points when the invitee registers on DC.
• Everyone who completes the Black Friday journey will enter the raffle for a special prize - Prixton 1080P Matisse Mini Projector! 🎁

Don’t miss your chance! The Black Friday hunt ends November 30.

Not sure where to ask for some helpful hints about IRIS 2019.1 in 2025, but here goes.

I'm trying to create a new Java gateway to run some Java code through ObjectScript, but I keep getting an error saying "Java executable not found in the given directory":

This is my Object Gateway Server definition:

Hi developers. Just want to share with you a finding that might save you a few important minutes of your developer life with InterSystems IRIS.

But!

It should work; you deployed the REST API correctly, and everything is just in place.

What can go wrong?

Does anyone have a copy of the Class EnsLib.File.CSVService, which can import a CSV file in a Business Service?

Hey everyone.

As part of an ongoing mission to track down orphaned HL7 Messages in our integration engine, I have been digging into our environment to track down the causes.

Having looked at various posts here (including one of my own) there are a few scenarios that can create orphaned messages resulting in excessive disk space usage. These scenarios are generally:

Hi Guys,

I'm a newbie in term of MQTT clients & brokers, and I've created a MQTT adapter to connect to a broker and I asked our system admin for the user/pass and the URL and this where we got stuck.

The admin is saying that all he has is IP address to the PEM key to the server itself, so my question is, is the broker the server itself and the url is the url to the server or is the Broker an application (eg. Mosquito) that runs in a server and if that's the case and if its Mosquito, where do I find the connection details to it (user/pass & URL) ?

Thanks

We run mixed workloads in IRIS. For analytical queries, are bitmap indexes effective? What are the caveats for concurrent OLTP updates, and how should I maintain bitmap indexes efficiently?

Disclaimer: the following tutorial attempts to install qpdf-12.2.0 and libreoffice-25.8.1 for HSCV2025.8

I am testing vectorsearch, while doing so I am trying to paginate my resultset for a "next page" function to give me the first, second, third 15 entries within a table.

For this I have two embedding classes. One with a HNSW Index (vectornomicembedtextlatest) , and one without (vectornomicembedtexttest).

Calling SELECT ID,PRIMKEY FROM SQLUser.vectornomicembedtexttest LIMIT 5 OFFSET 1 works fine with the first entry having the rowID of 486448. (I deleted old entries in the beginning and reused the table)

Hello Community!

We're excited to announce that the FHIR France Meetup is making a comeback... in person at SantExpo 2025!

📅 Dates: May 21, 2025, starting at 7:00 PM

📌 Location: Halles d'Issy - Biltoki, 1 Rue Rouget de Lisle, Issy-les-Moulineaux, Paris, France

We are implementing delegated auth between Kong Gateway and IRIS. Kong is correctly configured to forward JWT authenticated requests with consumer headers (X-Consumer-Username, etc.) to IRIS, but the ZAUTHENTICATE routine (deployed in the %SYS namespace) never executes, leaving ZW ^ZAUTHLOG empty despite successful header delivery.

There's a pattern I've encountered several times where I need to use a temp file/folder and have it cleaned up at some point later.

The natural thing to do here is to follow the patterns from "Robust Error Handling and Cleanup in ObjectScript" with a try/catch/pseudo-finally or a registered object to manage cleanup in the destructor. %Stream.File* also has a "RemoveOnClose" property that you can set - but use with care, as you could accidentally remove an important file, and this flag gets reset by calls to %Save() so you'll need to set it back to 1 after doing that.

There's one tricky case, though - suppose you need the temp file to survive in an enclosing stack level. e.g.:

Hey Community,

The InterSystems team recently held another monthly Developer Meetup in the AWS Boston office location in the Seaport, breaking our all-time attendance record with over 80 attendees! This meetup was our second time being hosted by our friends at AWS, and the venue was packed with folks excited to learn from our awesome speakers.