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I am regularly contacted by customers about memory sizing when they get alerts that free memory is below a threshold, or they observe that free memory has dropped suddenly. Is there a problem? Will their application stop working because it has run out of memory for running system and application processes? Nearly always, the answer is no, there is nothing to worry about. But that simple answer is usually not enough. What's going on?

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#InterSystems Demo Games entry

⏯️ Eliminating Waste in Healthcare Supply Chains

Between recalled supplies, expired inventory, and rogue spending, an estimated $25 billion per year goes to waste in healthcare supply chains. We know how critical supply chain is in healthcare, so we know this is a problem worth solving! What could a proposed solution look like? Watch and find out!

Presenters:
🗣 @Georgia Gans, Sales Engineer, InterSystems
🗣 @Annie Tong, Sales Engineer, InterSystems
🗣 @Boris Mamkin, Senior Sales Engineer, InterSystems

https://www.youtube.com/embed/NOgKJ09k5O8
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Question
· Jun 15
VS Code

Hi.

I want to save and compile a class in VS Code, but I get the error:

Failed to save 'Utils.cls': Unable to write file 'isfs://mip:mz/API/Utils.cls?project=MZ' (Unknown (FileSystemError): Unknown Error).

Any ideas what is wrong?

Regards,
Matjaž

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Question
· Mar 31
Task scheduler

Hi,

I've a list of running scheduled task in task manger and would to crate a tasks to monitor if any of my tasks has stopped running, is there a function to check tasks status?

Thanks

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First, let me wish the developer community a Happy New Year! We hope to bring you many good things this year, and today I'd like to introduce the latest version of the Intersystems Language Server extension to VS Code. Most Language Server improvements are experienced via the ObjectScript extension UI, so you many not be aware of the many improvements in areas like Intellisense and hover overs that were released throughout 2024.

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Hello all,

We are currently developing a set of cubes in Unified Care Report (UCR) for data analysis purposes. However, we are encountering issues with cube dependencies, where certain cubes rely on others to be compiled beforehand. The complexity of these dependencies is becoming increasingly difficult to manage, particularly when attempting to deploy the cubes.

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Hello,

I am currently trying to edit server side code for TrakCare using Visual Studio Code with intersystems-community.vscode-objectscript version 2.12.11-beta.1.

I can correctly check out the .mac file but when I try to either File > Save or use command 'ObjectScript: Import and Compile Current File' I get a very generic error .

I cannot find any details anywhere in the Output section.

I have reinstalled all extensions several times.

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Hi, I'm trying to use the iris python package to create a connection to and Iris Health instance (Docker Container), but getting and error. I can login to the instance using the UI with the same uname/password but unable to create the python connection. Any suggestions?

conn = iris.connect("testserver",52222,"%SYS","username","password")

After executing this I get an exception trap
An error occurred: Invalid Message Count: expected: 1 got: 825110831

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I have a business process that adds data to a global variable on receipt of an HL7 message, and a scheduled task that executes a class method defined within the same business process that removes data from the same global variable. With this in mind it makes sense to consider concurrency and therefore make use of the LOCK command.

My first question is whether this is actually necessary?

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So I know we can run routines using both XECUTE or @
However both of them run slower than just running the routine without it. (that is because as far as i understand, XECUTE command for example will re-compile before running?)

the question is: how can I run a routine by name - and keeping the performance as good as possible?

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Hi, Community!

Curious how a retrieval-augmented generation (RAG) application works? Take a look at this demonstration:

Exploring a Basic RAG Application

https://www.youtube.com/embed/bYzAziVjwRA?utm_source=youtube&utm_medium=social&utm_campaign=bYzAziVjwRA
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There's a distinct difference between the control sequences issued by Windows ssh.exe (OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2) vs. the RHEL 9 ssh (OpenSSH_8.7p1, OpenSSL 3.0.7 1 Nov 2022) when establishing a session to a Linux host.

Windows ssh issues the following for the Home/End keys:

^[OH - Home
^[OF - End

Linux ssh issues these:

^[[1~ - Home
^[[4~ - End

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Hey Developers,

Watch this video to explore InterSystems TotalView For Asset Management, the fully managed cloud software that unifies data, automates data processing tasks, and empowers asset management firms with seamless data integration and flexibility.

⏯ What is InterSystems TotalView For Asset Management

https://www.youtube.com/embed/7nzris3fhLA
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Hi Developers,

Watch this video to learn about new features of IntegratedML, such as support for larger datasets and new syntax for time series forecasting:

⏯ IntegratedML: New & Next @ Global Summit 2023

https://www.youtube.com/embed/uCyjFozKad8
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Hi Developers,

This April, you've posted 65 new questions on the Developer Community:

Questions

6 Underlying Benefits of Asking Questions | SUCCESS

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SQL injection remains one of the most critical vulnerabilities in database-driven applications, allowing attackers to manipulate queries and potentially access or compromise sensitive data. In InterSystems IRIS, developers have access to both Dynamic SQL and Embedded SQL, each with distinct characteristics. Understanding how to use them securely is essential for preventing SQL injection.

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img

In this section, we will explore how to use Python as the primary language in IRIS, allowing you to write your application logic in Python while still leveraging the power of IRIS.

Open Exchange app
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Hey everyone,

I'm diving deeper into Caché ObjectScript and would love to open a discussion around the most useful tips, tricks, and best practices you’ve learned or discovered while working with it.

Whether you're an experienced developer or just getting started, ObjectScript has its own set of quirks and powerful features—some well-documented, others hidden gems. I’m looking to compile a helpful set of ideas from the community.

Some areas I’m especially interested in:

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