Hi team,
I have a PDF file which has come report data and images (like XRAY) in it. How I can read text from a PDF file in cache
Hi team,
I have a PDF file which has come report data and images (like XRAY) in it. How I can read text from a PDF file in cache
Hi Community! InterSystems will be a technical sponsor at CalHacks hackathon by UC Berkeley, October 14-16 2022.
We can't reveal our challenge at the moment, but as a little spoiler - it is related to healthcare ;)
The team from our side @Evgeny Shvarov @Dean Andrews @Regilo Regilio Guedes de Souza @Akshat Vora and more!
Join InterSystems in this fun and inspirational event - apply to be a mentor, volunteer, or judge here
Hi Community!
Are you in Dubai on October 10-13? Join us at the Global DevSlam conference for developers with 15,000 participants expected in person!
📍Let's meet here: Hall 9, Stand № H9-E30
🌟 We will host the event: "The hands-on workshop on InterSystems IRIS Data Platform"
Speaker: @Guillaume Rongier, Sales Engineer at InterSystems
October 10, 2pm - 3:30pm
Register here
❕We have free promo passes for our Community Members, partners, and customers. Please drop me a line if you are willing to attend!

Put the InterSystems FHIR Server to work at the HL7 FHIR Connectathon in Baltimore last weekend, posting bundles, getting all RESTy with resources, and interrogating the Vulcan Implementation Guide We straddled the Real World Data (RWD) and Schedule of Activity (SoA) projects for Vulcan IG folks moving the ball forward connecting clinical research and healthcare data.
When we are at the starting stage of BI project development, we must remember that it is crucial to select the right tool for its implementation. Today we want to show you how one of the principal functionality of dashboards is implemented in different BI systems. Let's talk about drill down from both points of view: the dashboard development, and the convenience and clarity for the end user. We will touch on the applications of this technology in IRIS BI, Power BI and Tableau.
In IRIS BI, cubes initially provide hierarchies according to which drilldown will later occur.
This is a self contained class that can be run from the Intersystems Task Scheduler which records peak usage details for databases and licenses built up throughout the day and retaining 30 days history.
To schedule the task to run every hour:
d ##class(Metrics.Task).Schedule()
You can also specify your own start time, stop time, and run interval:
d ##class(Metrics.Task).Schedule(startTime, stopTime, intervalMins)
Metrics are stored in ^Metrics in the namespace that the class resides in/is run from.
Hello community,
Yesterday was celebrated the "World Medical Ethics Day" https://www.ama.com.au/media/wma-medical-ethics-day
We could celebrate it with a programming quiz or challenge:
DESCRIPTION:
Deoxyribonucleic acid (DNA) is a chemical found in the nucleus of cells and carries the "instructions" for the development and functioning of living organisms.If you want to know more: http://en.wikipedia.org/wiki/DNA
In DNA strings, symbols "A" and "T" are complements of each other, as "C" and "G".
Hi ,
How to Convert Excel message into a SDA3 format in Ensemble?
I've installed the latest version of IRIS using Minimal settings as I'm just looking for some basic IDE without connecting to anything.
After install, I see all the files in the Intersystems folder, however there is no "IR" in the system tray. I don't see any executables to launch either. System restart did not populate the system tray either.
Is there any other way to launch Studio?
In my Python script I import intersys2.pythonbind3 to create the connection and define a database object as db
I execute the method
res = self.db.run_class_method("%Library.GlobalEdit", "GetGlobalSize",[<db>, allocated,used])
This executes correctly as I loop through a list of databases.
Upon success I see that the return arg of "res" contains the string "status(0,)" which I interpret as successful. This is verified by the returned values of allocated and used being accurate.
Hey Community,
We greatly appreciate all your feedback on the InterSystems Interoperability Contest! Please take a short survey and answer a few questions to help us improve our contests.
👉 Quick survey: Interoperability Contest Survey 2022
Feel free to share your feedback in the comments of this post as well!
Hi Friends,
In my production already we have business components (business service , process, operations) and all are working fine.
Now I have change the package structure of few classes and want to update the references in settings for Business components in Management portal.
As this class field is read only , Any other way to update the class reference, instead of creating new business component?
I have a REST Service that I want it to receive a json string request I have set up my URLMap as follows the top URL when populated and requested works fine but I would like my request to be a json string and that is not working I am getting a 500 error am I missing something please advice.
{
<Routes>
<Route Url="/:emailAddress/:sendUserEmail/:password" Method="POST" Call="ResetPassword"/> this works fine
<Route Url="/test" Method="POST" Call="test"/> I would like this to receive a json formatted string for the above
</Routes>
}
Hi Friends ,
Here I have imported object script cls classes form local file to studio , As a result new package created and all the cls files showing inside the package.
Now When I comple newly imported classes , it is thows compilation error because , each cls is already compiled in source system.
If you’re on the fence about learning InterSystems ObjectScript, we’re making the decision a whole lot easier.
We just updated the “Getting Started with InterSystems ObjectScript” learning path with 3 new 5-minute videos — and a capstone exercise to help you pull together everything you’ll learn.
🤝 Get an introduction to InterSystems ObjectScript
🤿 Dive deeper into commands and functions
🤔 Understand data types and variables
👨💻 Create a class definition
Do it all in our updated learning path, Getting Started with InterSystems ObjectScript.
I'm trying to send a message into a production on change a persistent object.
And when I change an object using SQL - I get an error,
when change the object using objectscript - I get a message (but not an error or exception)
But the most interesting - everything works fine (the object has been changed, and business service receives data)
Persistent class
Class Demo.Hi community,
I have to do a development that should to connect with a external REST API and it throws different HttpStatus and a body content with the description of the problem.
I'm using the following code:
set tSC = ..Adapter.SendFormDataArray(.tHttpResponse,"POST",tHttpRequest,,,URL)If the external API responses throws a 400 Status (Bad Request)
.png)
the tSC values is an error status and the value of tHttpResponse is empty, so I'm not able to check what is the Status Code and the content.
tSC="0 "_$lb($lb(5002,"<WRITE>zSend+120^%Net.HttpRequest.
Hello, community
To celebrate that this week is "International Week of Deaf People 2022" , https://wfdeaf.org/iwdeaf2022/
Could we do a small challenge?
The statement is:
Task
Give you two strings: s1 and s2. If they are opposite, return true; otherwise, return false. Note: The result should be a boolean value, instead of a string.
The opposite means: All letters of the two strings are the same, but the case is opposite. you can assume that the string only contains letters or it's a empty string. Also take note of the edge case - if both strings are empty then you should return false/False.
Was at an HL7 Connectathon over the weekend and got in a scramble that headed us in the direction of trying out Preview 4 for I4H and found that the USER namespace, and subsequent namespaces created do not have any mappings included with them.
2022.1.0.209.0 - Our Previous working version
.png)
2022.3.0I4HFHIR (Build 4093U) - Preview 4.png)
Anybody else seeing this?
In most cases we provision with apis like:
zn "FHIRDB" Do ##class(HS.FHIRServer.Installer).
I have migrated one project from CACHE to IRIS that contains lot of classes that inherit from BI (Business Intelligence).
Usually it looks like this :
Class User.Foo Extends (%Library.Persistent, %XML.Adaptor, %BI.Adaptor)
{
}I was wondering if there is an equivalent of those classes in IRIS, and, if not, if there is a workaround that would allow me to at least le me compile those classes.
I tried to create an empty class like that :
Class %BI.Adaptor
{
}But I got the following error in Studio :
5883 Item '%BI.Adaptor' is mapped from a database that you do not have write permission on.
I produce my monthly Review Report on OEX packages now for 18 months.
These are a view figures and some comments:
Hi Community,
It's voting time! Cast your votes for the best applications in our Interoperability Programming Contest focused on building sustainable solutions:
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How to vote? Details below.
Hello,
I was wondering if there is a way, or what is your recommended way to generate, or develop some kind of deep interest or even some joy, love, or excitement towards coding, programming, software developing. Specifically for people aged between 20 and 30 years old.
I am aware of some programming games like the following ones:
https://wintrmut3.itch.io/maelstromexe
https://theov.itch.io/automaton
https://importantlittlegames.itch.io/codemancer-ch-1
Also, there are some coding platforms with online exercises and/or challenges:
Hey Community,
Don't miss the new video on InterSystems Developers YouTube channel:
⏯ Working with ObjectScript Classes in VS Code for Client Side Editing
Hello community,
Because of recently the "Green Game Jam" has been celebrated as a part of a mission to improve environmental awareness, as the following quote explains: https://playing4theplanet.org/about
"UNEP has been working with the gaming industry to explore how, through their massive reach, they can inspire young people to learn and act in support of the environment. The gaming industry reaches 1 in 3 people on the planet and has a platform with unprecedented influence. How can this rapidly expanding media platform be harnessed to deliver on the Sustainable Development Goals?

Hi Community,
In this article I will demonstrate the functionality of my app iris-energy-isodata .
Application is accessing energy data (production, demand and supply) from the major Independent System Operators (ISOs) in the United States to ensure sustainable consumption and production patterns (SDG's 12)
Application is using python library isodata , Production EXtension PEX along with Embedded Python.
I cloned iris-interoperability-template for my app interoperability-test. I wanted to develop an app to test interfaces in Interoperability productions.
I have never run a container in Docker Desktop. I always run containers in AWS. My first problem was that I got an error when I tried to build the image using docker-compose. The error was about BuildKit. I worked around the error by building the image with a docker build command relying on DOCKER_BUILDKIT environment variable:
DOCKER_BUILDKIT=1 docker build --progress=plain --no-cache --tag testint .
Next I updated docker-compose.
Hi,
Currently I am working to develop smart on FHIR app with FHIRaas with the help of fhirclient.js and facing one issue that .well-known/smart-configuration is raising following error "This endpoint does not have SMART on FHIR capabilities defined" Below snapshot is for reference:
Looking forward to resolve the above issue or workaround
Thanks
Hi Community,
Please welcome @Muhammad Waseem as our new Moderator in the Developer Community Team! 🎉

Let's greet Muhammad with big applause and take a closer look at his bio!
A Minute Of Laughter on the Developer Community with #InterSystemsMemes.
Which one did you like the most? Let us know in the comments!
1. Meme author: @Kurro Lopez
