#InterSystems IRIS

Columnar storage is one of the newer offers provided by InterSystems IRIS. Unlike traditional row-based storage, it optimizes query processing by storing data in columns rather than rows, enabling faster access and retrieval of relevant information.

A couple of articles have been written on when it should be used to give a system the biggest boost, how to create tables like that using SQL

CREATETABLEtable (column1 type1, column2 type2, column3 type3) WITH STORAGETYPE = COLUMNAR  -- ex 1CREATETABLEtable (column1 type1, column2 type2, column3 type3 WITH STORAGETYPE = COLUMNAR)  -- ex 2

and even the performance tests.

As we all know, InterSystems IRIS is a multi-model DBMS and it gives seamless access to the same data using relational and object access. So the former is covered in other articles, but what about the latter?

Translated from the Spanish Community Article Contest.

Following the latest programming contest on OEX I had some surprising observation.
There were almost exclusive applications based on AI in combination with pre-cooked Py modules.
But digging deeper, all examples used the same technical pieces of IRIS.

Seen from point of view of IRIS it was pretty much the same whether searching for text
or searching for images or other pattern.  It ended in almost exchangeable methods.

This reminds me my private situation at home. My wife and my daughter maintain an
(to me) incredible huge collection of skirts,

Hi all! 

How can I get the ODBC drivers for IRIS 2024.1 if I am only using IRIS 2024.1 Community Edition? 
This page gives you the information: "The official location for customers to download the latest released and fully supported InterSystems IRIS driver packages is the WRC download site." My first thought on this is: Why does Intersystems make it so difficult for users to use their database? Why is the ‘official’ driver package hidden behind a login wall? Shouldn't Intersystems be happy if someone wants to work with their database, wants to connect?

Any Way: Community Edition users are

Hi there,

I am interested to execute ObjectScript commands from external language.  I saw that IRIS provides the irisnative library for this.

I am using Windows and 8-bit IRIS server (due to compatibility with old software I need to use 8-bit instead of Unicode).

I tried to execute irisnative for Javascript and for python, without success, as I explained in my previous questions.

I would like to ask you whether Intersystems provides an API to execute commands from external scripts (the same as Visual Studio Code does when I execute commands like "Import and Compile", etc.).

Is there a language

It's the QUIZ time today!
Here you can test your knowledge and try to solve the quiz.

Choose the right answer below. 
Author: @Robert Barbiaux
The poll is active for one week, after which we reveal the correct answer along with a link to the documentation.

Hi Community
In this article, I will introduce my application irisChatGPT which is built on LangChain Framework.
First of all, let us have a brief overview of the framework.

The entire world is talking about ChatGPT and how Large Language Models(LLMs) have become so powerful and has been performing beyond expectations, giving human-like conversations. This is just the beginning of how this can be applied to every enterprise and every domain! 

Beginning with the release of InterSystems IRIS® data platform 2022.3, InterSystems corrected the license enforcement mechanism to include REST and SOAP requests. Due to this change, environments with non-core-based licenses that use REST or SOAP may experience greater license utilization after upgrading. To determine if this advisory applies to your InterSystems license, follow the instructions in the FAQ linked below.

This table summarizes the enforcement:

InterSystems FAQ rubric

To disable the timeout, set the query timeout to disabled in the DSN settings:

Windows Control Panel > Administrative Tools > Data Sources (ODBC) > System DSN configuration

If you check Disable query timeout, the timeout will be disabled.

If you want to change it on the application side, you can set it at the ODBC API level.

Set the SQL_ATTR_QUERY_TIMEOUT attribute when calling the ODBC SQLSetStmtAttr function before connecting to the data source.

Hi,

I am using Windows 10 and I cannot find an installation source for the irisnative python library.  I tried to install the wheel file provided by intersystems on github (https://github.com/intersystems/quickstarts-python/).

c:\wc\quickstarts-python\Solutions\nativeAPI_wheel>pip install irisnative-1.0.0-cp34.cp35.cp36.cp37.cp38.cp39-none-win_amd64.whl
ERROR: irisnative-1.0.0-cp34.cp35.cp36.cp37.cp38.cp39-none-win_amd64.whl is not a supported wheel on this platform.
 

Is irisnative supported on Windows 10 ?  The purpose is to execute ObjectScript command from external python code.

Kind regards,

Al

It's Friday and a long weekend is upon us, so let's have a round of code golf!

Nowadays, it's rare to find a text message without at least one emoji. 😃😄😎🙂😊😀😁😆😂 But back in the day, people had to be creative to express their emotions in text. They would use emoticons, which are symbols made up of keyboard characters :^)=])B). Our challenge for today is to create a function that receives a string as argument and returns the total number of smiling faces or happy faces. Each smiley face must have one smiling mouth, which should be marked with ), ], }, D or >. A smiley face can have a pair of eyes but it does not have to. Valid characters for eyes are :, ;, 8, B or =. A nose is optional, and can be represented these characters: -, ^, c, o and ~.

Valid smiley face examples:

    :) :D ;-D :~) :‑) :-] =)    
    :] :-> :> 8-) :D 8‑D )
    8) :-} :} :o) :c) :^) =]
    :‑D 8D =D B^D

Input

"count how many smiley faces are here :)"

​

Output

1

Hi,

In my Iris Installation I cannot use python. When I try to install external libraries I get no OPENSSL_Applink:

$ pwd
/cygdrive/c/InterSystems/IRIS2/bin
$ ./irispip install --target ../Mgr/python/ pandas
OPENSSL_Uplink(00007FFBEC2F7068,08): no OPENSSL_Applink

I get the same error when I try to install a wheel file:

$ ../../bin/irispip install ./intersystems_irispython-3.2.0-py3-none-any.whl
Processing c:\intersystems\iris2\dev\python\intersystems_irispython-3.2.0-py3-none-any.whl
Installing collected packages: intersystems-irispython
Successfully installed intersystems-irispython-3.2.0

I am attempting to make a FHIR call against the Epic Repository through Intersystems. I have setup a Service client per Create FHIR REST Client | InterSystems Developer Community | Business

but I have set it up using OAuth and HTTPS.

I have verified that the OAuth works by executing it manually via a Terminal to verify I get a response. Of course, when I do it is writing to the ISCLOG

I am trying to now test making the FHIR call by initiating the test of HS.FHIRServer.Interop.HTTPOperation, however I keep getting mixed results with first a 404 not found error, and now a 401 unauthorized error. 

I

Hi,

I have over 36 years of experience developing solutions with MUMPS and Cache.    Additionally, I also develop in Python and HTML.

I have no experience in Vista or PSL, but I would be very happy to have the opportunity to learn it. I'm looking for a job opportunity.

Best,

Carlos

Good morning, 🙂

I would like to ask a question, which has to do with how to manage %GlobalCharacterStream representing JSONS.

Thank you for reading this question, thank you for your help, and thank you for your time and attention.

Specifically, in a certain Process, we were querying 2 Operations, whose response we were converting to a Property called "informesAutorizadosRangoFechas" (reportsAuthorizedInRangeDates) which is %GlobalCharacterStream whose content is a JSON with the same structure.

That is, at a visual level, a concrete example is the following:

Response from Operation 1: the content

Trying to pass pdf to save to custom file  using default Trying to pass pdf to save to custom file  and %f. but oriignal filename didn't send (it does in terminal). What is missing from setting filename from stream? can the file passthrough not out of box use outputfilename or has wrong default one been sent. 

set fname="ThisHasBeenChanged.pdf"Set test = ##class(File.EpacsPDF).%OpenId(1)
set tempStream=##Class(%Stream.FileCharacter).%New()
Set sendstream = ##Class(Ens.StreamContainer).%New()
 
set sendstream.OriginalFilename=fname
set sendstream.OutputFilename=fname
Set tempStream=

We have a yummy dataset with recipes written by multiple Reddit users, however most of the information is free text as the title or description of a post. Let's find out how we can very easily load the dataset, extract some features and analyze it using features from OpenAI large language model within Embedded Python and the Langchain framework.

Loading the dataset

First things first, we need to load the dataset or can we just connect to it?

There are different ways you can achieve this: for instance CSV Record Mapper you can use in an interoperability production or even nice OpenExchange

Hi

I've started seeing the following alerts in the message log of my Primary HealthConnect server

05/23/24-11:20:09:718 (6732) 2 [Utility.Event] Process 7248 generated 3 alerts in 10 seconds. Suspending alert notifications for this process.

Process 6732 corresponds to 

EXECUTION DETAILS

Process State: RUNW

In Transaction:

No

Last Global Reference:

||ISC.BackupDBArray("USER")

Routine:

SYS.VSSWriter.1

Location:

VSS Writer

Source Location:

+33^SYS.VSSWriter.1

InterSystems FAQ rubric

The TIMESTAMP type corresponds to the %Library.TimeStamp data type (=%TimeStamp) in InterSystems products, and the format is YYYY-MM-DD HH:MM:SS.nnnnnnnnn.

If you want to change the precision after the decimal point, set it using the following method.

1) Set system-wide

Management Portal: [System Administration] > [Configuration] > [SQL and Object Settings] > [General SQL Settings]　
Default time precision for GETDATE(), CURRENT_TIME, CURRENT_TIMESTAMP. You can specify the number of digits in the range 0 to 9.

For details on the settings, please refer to the document page

For a few latest versions, I noticed that Web Applications got some support for JWT Authentication

Hi guys,

I need to check my HTTPS POST REQUEST, in order to do this I try to catch it by using wireshark.

I can't see anything because of the encryption.

I try unsuccefully to use the SSLKEYLOGFILE key (windows 11), but the generated file did not increase when I trigger my code OR postman, it grows only by the action of the web browser.

My question is so simple :

1°) How have a clear view of the HTTPS request from IRIS code in wireshark

2°) Why the keylog file did not increase when trigger the code from IRIS ?

3°) Can I use the cert of IRIS to see clearly the traffic in WireShark and where is

Hello,

I need a way to securely store credentials in IRIS that are used to access third-party APIs. These credentials include different clientId/secret pairs that I don't want to expose. While I know that it's possible to define Production Credentials in Ens.Config.Credentials, I understand that they are stored in plain text.

Does anyone have an idea of how to securely store credentials in IRIS?For your information, I am using IRIS with docker-compose and I am wondering if using HashiCorp Vault together with IRIS could be the solution.Has anyone used Vault before with their IRIS installations?

 
Have written several worthless Conky's in my day, and this one is no exception, but it was fun.

Are you new to coding in InterSystems IRIS® data platform?

👩‍💻 Learn how to start developing an app in InterSystems ObjectScript alongside your language of choice (program, 20h).

🥇 Earn a digital badge by demonstrating your skills in the final assessment!

Need to learn how to implement InterSystems IRIS?

👨‍💻 Get familiar with InterSystems IRIS integration and programming(program, 26h). Digital badges are available for some learning paths within this program.

I created a Dotnet api to connect with IRIS database to do some task.
"InterSystems.Data.IRISClient.dll" (NativeAPI) is used in dotnet api to connect IRIS.
I used following code in dotnet to open and close the IRIS connection.

Open Connection
---------------------------
IRISConnection iRISConnect = new IRISConnection();
IRISCommand command = new IRISCommand();
iRISConnect.ConnectionString = "Server=xxxx.com; Port=1972; Namespace=aaa; Password=yyyy; User ID=xxxxxx;";
IRIS NativeAPI = IRIS.CreateIRIS(iRISConnect);
iRISConnect.Open();

Connection Close
--------------------------
command.Dispose();
iRISConnect

Continuing with the series of articles on voice file management, we are going to see how we can convert text into audio and receive the file with the chosen voice.
We will also explore how a service from OpenAI can help us analyze a text and determine the mood expressed in it.
Let's analyze how you can create your own voice file and how it can “read” your feelings.

Current triage systems often rely on the experience of admitting physicians. This can lead to delays in care for some patients, especially when faced with inexperienced residents or non-critical symptoms. Additionally, it can result in unnecessary hospital admissions, straining resources and increasing healthcare costs.

We focused our project on pregnant women and conducted a survey with friends of ours who work at a large hospital in São Paulo, Brazil, specifically in the area of monitoring and caring for pregnant women.

We discovered that a significant problem occurs when an inexperienced

Introduction

With the rise of Gen AI, we believe that now users should be able to access unstructured data in a much simpler fashion.Most people have many emails that they cannot often keep track of.For example, in investment/trading strategies, professionals rely on quick decisions leveraging as much information as possible.Similarly, senior employees in a startup dealing with many teams and disciplines might find it difficult to organize all the emails that they receive.These common problems can be solved using GenAI and help make their lives easier and more organized.

Hello Community,

I'm trying to execute the FHIR R4 profile validation and got the below error. How to fix this below error

http://localhost:52773/csp/healthshare/learn1/fhir/r4/Patient/$validate?profile=http://examples.com/fhir/StructureDefinition/aktestpatient|4.0.1

ChatIRIS Health Coach, a GPT-4 based agent that leverages the Health Belief Model as a psychological framework to craft empathetic replies. This article elaborates on the backend architecture and its components, focusing on how InterSystems IRIS supports the system's functionality.

Hi, I was working with %sStream.FileBynary and following the doc when I find an info that I'm not sure of.
In the part of the doc where it talks about saving streams, it does not precise where it is saved.
I tried to fill my stream, then rewind, then set the file and finally saved.
And it puts in my default directory with the temporary name.
If I do a zwrite of my stream, I get these properties about the file and directory.
(StoreFile) = "zKc2m8v1.stream"
(NormalizedDirectory) = "C:\InterSystems\Community\mgr\user\stream\"
I figured it was maybe because I used a relative path while using LinkToFile.