In today's rapidly evolving threat landscape, organizations deploying mission-critical applications must implement robust security architectures that protect sensitive data while maintaining high availability and performance. This is especially crucial for enterprises utilizing advanced database management systems like InterSystems IRIS, which often powers applications handling highly sensitive healthcare, financial, or personal data.
I’m working on a CSP application in Ensemble and want to implement versioning for JavaScript and CSS files using query strings (e.g., /js/app.js?v=1.0.0) to ensure browsers always load the latest files after deployment.
Developing and testing REST APIs in InterSystems IRIS often requires a significant amount of boilerplate code. While ObjectScript provides powerful tools for building APIs, writing consistent and repeatable tests can be time‑consuming. This is where IrisOASTestGen comes in.
I’m facing an issue with a CSP-based web application. The default.csp page loads correctly on both servers. However, when I try to open or submit the login.csp page on one server, it shows the error:
Within Provider Data Management, I wanted a way to capture the Code Table mapping errors thrown by HSPD.MDM.FlowControl.Process into a Workflow Task for someone to work. However, because HSPD.MDM.FlowControl.Process can get overwritten during the upgrade process, I cloned it into another Business Process so we can use Workflow Tasks to troubleshoot mapping errors.
Parallel query hinting boosts certain query performances on multi-processor systems via parallel processing. The SQL optimizer determines when this is beneficial. On single-processor systems, this hint has no effect.
Parallel processing can be managed by:
Setting the auto parallel option system-wide.
Using the %PARALLEL keyword in the FROM clause of specific queries.
As you know, it is very complicated to debug a Business Service Rest API because the object is created when the applications receive a request, so we cannot have the JobId that we can use to debug.
This is a quick tip about how to use case insensitive URL in REST API.
If you have a class that extends from %CSP.REST and Ens.BusinessService, to create a REST API service, and you have defined your WebApplication in lowercase
Can I please check if anyone has built a simple web interface for maintaining custom SQL lookup class.
We have a simple persistent class in HealthShare which is used for storing Pathology test codes. Test codes in this lookup class is used for message filtering and applying additional logic when processing pathology results/orders.
When I compile the Sample.User class for the first time, and include an ObjectGenerator method intended to run certain logic during each compilation, it throws a <CLASS DOES NOT EXIST> error. However, recompiling the same class works as expected.
I understand this happens because the class hasn’t been fully compiled yet during the first pass. To overcome this issue, are there any specific callback methods available that can safely be used after the class is fully compiled?
A colleague gets ERROR #822: Access denied every time he tries to log in via Management portal. It is NOT the case of wrong credentials: I reset his password password to a temporary one so it would prompt him to create a new one upon first login. He did get the prompt, changed his password and his next attempt at logging in displayed the same error.
The InitialExpression keyword values does not to set default values for properties in classes that extend %CSP.Page, unlike in other class types such as %Persistent or %RegisteredObject, where it works as expected during object instantiation (typically via %New()).
In the WRC, we often see customers raise questions regarding a new Web Gateway setup where the Management Portal half-loads, but doesn’t show images. This article will explain why this error occurs, as well as how to fix it. This explanation is focused on the Web Gateway serving InterSystems IRIS instances, but the same explanation should apply to the CSP Gateway serving Caché instances as well.
I am trying to use upload.csp as a template for choosing a CDV file to process. I am calling it from a zen page using this: <button caption="Import Client Consultation Extract" controlStyle="width:500px; height:100px; font-size:1.5em;"
I am writing a little app where I press a button on a Zen form. It calls a ZenMethod that uses zenPage.launchPopupWindow() to provide me a way to choose a file. I then click on an upload button that calls a csp cache language script file that runs on the server, that grabs the contents of the file and stuffs it into a global. I want it then close and return to the parent window to continue processing the contents of the file.
Working in healthcare IT as a young developer, especially on InterSystems TrakCare, you quickly realize one thing: it’s not just about HL7 messages or backend integrations. A hugepart of making TrakCare work smoothly for hospitals comes down to how it’s configured, customized, and supported on the application side.
I’m working with an existing InterSystems IRIS server that hosts several web applications and namespace-specific code and data. I’d like to reverse-engineer the current environment into a %Installer.Manifest file so I can store it in Git and manage its changes.
This article will introduce you to the concept of virtual environments in Python, which are essential for managing dependencies and isolating project from the OS.
Working on wrapping an IRIS Cache ObjectScript method that runs for a few seconds. Trying to get UI updates to show BEFORE the method runs in an async/await function. But it seems to be running synchronously rather than asynchronously . So my question is does IRIS/ObjectScript CSP pages support futures with JavaScript or does it run all synchronously.
I'm working with HealthShare, and need to create a user account for our development environment with specific access requirements. This user will need only to:
Review messaging and environments See production and namespaces NOT modify anything (read-only access)
After reviewing the documentation on user roles and rights management, I can see the default roles available in our system include:
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