Hey Community!

We're happy to share a new video from our InterSystems Developers YouTube:

⏯ Advanced SQL join table cardinality estimates @ Ready 2025

https://www.youtube.com/embed/8FE9v7xkEj8
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Hi, Community!

⛅Need to connect your application to InterSystems Cloud Services? Get a high-level overview of the process:

Connecting to InterSystems Cloud Services

https://www.youtube.com/embed/gcVhUSNhNuM?utm_source=youtube&utm_medium=social&utm_campaign=gcVhUSNhNuM
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Hey Community!

We're happy to share a new video from our InterSystems Developers YouTube:

⏯ Using InterSystems Data Studio with Supply Chain Module as a Data Gateway @ Ready 2025

https://www.youtube.com/embed/Fsj90EItuBI
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If one of your packages on OEX receives a review, you get notified by OEX only of YOUR own package.
The rating reflects the experience of the reviewer with the status found at the time of review.
It is kind of a snapshot and might have changed meanwhile.
Reviews by other members of the community are marked by * in the last column.

When writing dynamic SQL queries using embedded SQL, how can I force or ensure that filter conditions are pushed down to the data access layer rather than evaluated in memory?

We want to use IRIS as a backend for a lightweight blockchain or DLT. Can we model blocks using deterministic globals and implement consensus (PBFT, Raft) externally while using IRIS as the ledger?

You’ve probably already seen that the October Article Bounty is live on Global Masters! 🍁🚀

Submit a brand-new article on one of the announced topics and earn a bounty of 🏆 5,000 Global Masters points once it’s approved! 🎉

Here’s the list of October topics:

1. Comparison of when direct access via global is faster than access via class/SQL
2. A comparison matrix of connectivity methods to InterSystems IRIS to help developers choose the best option for their use case
3. Monitoring and Observability in InterSystems IRIS (with Dashboards & Tools) Guides
4. Beginner’s Guide: Using SQL in InterSystems IRIS
5. Unit Tests Tutorials
6. Practical code examples for ObjectScript Beginners
7. Securing Your InterSystems IRIS Deployment with SSL/TLS: Configuration Tips & Gotchas
8. Large Data handling
9. JSON transformations in DTL (Data Transformation Language)
10. Working with Stream Objects in InterSystems IRIS
11. Best Practices for Data Migration in InterSystems IRIS (Guide / Tips)

Rules to follow:

New to HealthShare, I wanted to know if there was a way to modify the locations-card within the Provider Directory? I am not seeing a reference to where the Cards are stored within the documentation.

Managing InterSystems Servers – In-Person April 14-18, 2025

Developing with InterSystems Objects and SQL – Virtual July 28-August 1, 2025

I have a Photo that is stored as an VARBINARY within MS SQL. I would like to Select the data into a EnsLib.SQL.Snapshot, is that possible? I would take it out of the Snapshot and send it to a %Stream so it can be written out to a file.

Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Innovations in FHIR Data Management@ Ready 2025

https://www.youtube.com/embed/Q5CrlqcJAkA
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I am migrating from HealthShare 2015 to Health Connect 2025 as part of an infrastructure upgrade. We have several C# .NET Razor web apps that interact with HealthShare using the InterSystems.Data.CacheClient assembly, and the Cache Object Binding Wizard for .NET to build the C# proxy classes. This has worked flawlessly for about 6 years.

Managing InterSystems Servers – Virtual January 5-9, 2026