I am working on JSON and want to be prepared to handle large Objects. I try this code:

ClassMethod MaxLen() As %Status

{

    set longStr=""

    for i=1:1:$SYSTEM.SYS.MaxLocalLength() { set longStr = longStr_"x" }

    write "Maximum string length = "_$LENGTH(longStr)

    ;

    set longObject = {"a":(longStr),"b":(longStr)}

    set file=##class(%File).%New("/tmp/longObjectFile.txt")

    do file.Open("WSN")

    do longObject.%ToJSON(file)

    do file.Close()

    ;

    do file.Open("RS")

    set newObject = {}.%FromJSONFile(file)

    write !,"Property newObject.a is "_$LENGTH(newObject.a)_" characters long."

I have JSON object which contains file references. I need to replace the file reference with base64 encoded file which is up to 10MB.

I tried the following but it did not work as expected:

do dynObj.%Set("data",pStream.ReadLineIntoStream(.tSC))

Hey Community!

We're happy to share our newest learning path dedicated to the essentials of GenAI, accessible on the Learning Portal via your SSO:

🤖 Getting Started with Generative AI 🤖

Here is what you can expect:

Hi,

I would like to ask whether there is some option to stop auto-formatting when I compile.  The code is sometimes well formatted but the auto-formatter does not work correctly in some situations. I am talking about the compilation in the Studio editor in this image, not about Visual Studio Code.

Thank you in advance,

Alin C Soare.

I try to get a vector from calling GetEmbedding, but i failed to convert it into a vector 

Here is a simplyfied sample class: 

Class User.myclass Extends %Persistent
{Property myVECTOR As %Vector(CAPTION = "Vector");

Property myProperty As %String(MAXLEN = 40) [ Required ];

}

here the GetEmbedding part from User.mymethods:

...
ClassMethod GetEmbedding(sentences As %String) As %String [ Language = python ]
{
  import sentence_transformers   model = sentence_transformers.SentenceTransformer('C:/InterSystems/IRIS/lib/python/Lib/site-packages/sentence_transformers/models/all-MiniLM-L6-v2')
  embeddings = mo

Hello. I was asked to base64-encode files such as Word documents (which contain images) and then post them to a Jira server. I found code to base64 encode a file here:

https://community.intersystems.com/post/encoding-base64-stream-chunk-si…

It seemed to work, but when someone tried to open the Word document, the images inside could not be displayed.

Red Hat Insights alerts now available for InterSystems IRIS

InterSystems and Red Hat are working together to add IRIS-specific alerts to Red Hat Insights. 

Red Hat Insights is a service to predict and recommend remediations for system risks in Red Hat Enterprise Linux environments.  Insights is free with nearly every RHEL, OpenShift, or Ansible subscription.  You can learn more about Insights at Red Hat’s site.

Swappiness Recommendation

The first recommendation “Apply swappiness recommendation for better performance of InterSystems IRIS” has been activated. 

This recommendation checks the system

Hi Community!

We're super excited to invite you to the LinkedIn Live event dedicated to online learning!

🌐 Two Decades of Innovation in Learning and Development 🌐

📅 Thursday, May 30, 10 am ET | 4 pm CEST

🗣 Presenters:

• @John Paladino, Head of Client Services, InterSystems
• @James Breen, Director of Global Learning, InterSystems

In this article we are going to see how we can use the WhatsApp instant messaging service from InterSystems IRIS to send messages to different recipients. To do this we must create and configure an account in Meta and configure a Business Operation to send the messages we want.

Let's look at each of these steps in more detail.

Setting up an account on Meta

This is possibly the most complicated point of the entire configuration, since we will have to configure a series of accounts until we can have the messaging functionality.

Here you can read the official Meta documentation.

First we will create

InterSystems FAQ rubric

Data for InterSystems products (table row data, object instance data) is stored in global variables.
The data size of each global can be obtained by clicking the properties of the global you want to view from the Management Portal > System > Configuration > Local Database > Globals page, and then clicking the Calculate Size button on the Global Attributes page that appears.
To display the data sizes of globals in a namespace, you can call ^%GSIZE utility on the terminal.
The method of execution is as follows.

From time to time we develop an Ensemble Production with simple SQL Inbound data from external databases, we need to develop a few new classes. There are at least:

• 1 Ens.Request class with the fields captured from the SQL ResultSet
• 1 Business Service class using SQL Inbound Adaptor, and in the OnProcessInput(), copy the relevant field data from ResultSet to the new Ens.Request, and call either ..SendRequestSync() or ..SendRequestAsync().

Let's say, if these codes can be generated automatically in order to make the entire development more "low code".

There are often questions surrounding the ideal Apache HTTPD Web Server configuration for HealthShare.  The contents of this article will outline the initial recommended web server configuration for any HealthShare product. 

As a starting point, Apache HTTPD version 2.4.x (64-bit) is recommended.  Earlier versions such as 2.2.x are available, however version 2.2 is not recommended for performance and scalability of HealthShare.

I am actually new to IRIS, and we are DevOps/PowerShell/Ansible team. We want to achieve certain administration tasks like updating Memory, Heap size, Lock size etc., in Management Portal through PowerShell. Is there any way i can achieve this without out logging in into Management portal. Off course, we have namespace, user id and password details. We have installed ODBC drive and able to update tables in the IRIS database. I have seen updating information in management portal getting updated in cpf file but vice versa i am not aware. i did not try though. 

Hi,

After  executing a task using RunNow() method of class %SYS.task i am not able to find suitable method for getting the status in %SYS.Task class. Please help how to get the task status throuhgh Python/IRISNAtive for Python combination

InterSystems FAQ rubric

The procedure for uploading/downloading from an FTP server is as follows.

1. Upload the image file to the FTP server

 set tmpfile="c:\temp\test.jpg"
 set ftp=##class(%Net.FtpSession).%New() 
 // connect to FTP server
 do ftp.Connect("","<username>","<password>")
 // set transfer mode to BINARY
 do ftp.Binary()
 // Move to the directory to upload
 do ftp.SetDirectory("/temp/upload")
 // Prepare a stream of files to upload  
 set file=##class(%File).%New(tmpfile)
 do file.Open("UK\BIN\")
 // upload file
 // 1st argument: File name to create at upload destination
 // 2nd argument: File

Hi,

Hi have problems to import globals, this is a testing only.

From Caché (v.2012, very older, 8 bits character, Latin1 encode) I created a file exporting globals, file *.gof with de web system utilities,.

When  I import these globals to Iris (v2024.1  16 bits character), the restore utility show this error:

Importar a namespace FENIX.Cargando arch.

In Index types, I can see "Extent Index", Please tell me in detail about it

InterSystems FAQ rubric

If you want to run an OS executable file, command, or a program created within an InterSystems product when the InterSystems product starts, write the processing in the SYSTEM^%ZSTART routine. (The %ZSTART routine is created in the %SYS namespace).

Before you write any code in SYSTEM^%ZSTART, make sure that it works properly under all conditions.

If the ^%ZSTART routine is written incorrectly, or if it is written correctly but the command does not return a response or an error occurs during processing, InterSystems products may not be able to start.

For more information,

Hello,

With my team, we're evaluating the different streams existing in order to find good pratices for our project using InterSystems IRIS. In doing so, we found that there exists different forms of the same stream with the %Stream.FileBinary and %Stream.FileBinaryGzip classes. We think that the %Stream.FileBinaryGzip takes less space to be stored, but is there other diferences between these two classes and what would you recomend to use ? Is it the same thing for %Stream.FileCharacter and %Stream.FileCharacterGzip ?

Thanks for your help,

Vincent Dheilly

Hello My Friends,

I have a problem with my script, In another code it works fine, but in this script It not display anything in InterSystems portal, when I try to debug, it gives the data, but why in portal it show nothing?

Can anyone help me please? Thank you

in Portal it show nothing

Hy Friends,

I need some help, how to calculate date and time in different columns ?  

Does Anyone could help me ?

Thank you

Best Regards,

Steven Henry

Hi Developers!

Welcome to the 14th edition of the InterSystems Ideas news!! This time, you can read about the following:

​​​​✓ Hints & Tips for the participants of the 3rd InterSystems Ideas Contest

✓ Brand new Ideas Portal landing page

✓ Recently implemented ideas

I'm scraping my way through some code that's been around for a while, and came across the use of $ZTRAP and (dear GOD) GOTO for trapping and handling errors.

In an effort to "modernize" it and make it, I don't know, less M-ish (sorry old-timers!), I'm replacing it with Try/Catch blocks.

Some questions:

1. Is this a dumb idea?
2. Anything I should look out for?
3. Did I hurt anyone's feelings?

And if the answer to number 3 is Yes, my deepest apologies ... I love you guys! 🤩

Hello Community!

The past two days at the InterSystems Global Summit have been nothing short of extraordinary, and I'm thrilled to share the highlights of this incredible experience with you!

From the early hours, @Anastasia Dyubaylo and me welcomed our friends from the Community at our booth

which became a bustling hub of activity.

@Guillaume Rongier, Luc Chatty, @Raj Singh, @Dmitry Maslennikov, @Olga Zavrazhnova, Lucian Rotar, @Thomas Dyar, @Irène Mykhailova

@Claudio Devecchi, @Anastasia Dyubaylo, @Irène Mykhailova, @Daniel Franco

 
@Olga Zavrazhnova, @Dean Andrews,

We've implemented some notable new features and enhancements inspired by your feedback.

Here's what's new:

1. Acknowledgement of Active Contributors: The main page now highlights the most active contributors from the past 30 days. This includes members who posted reviews, published apps, made major app releases, and participated in contests. It's our way of celebrating and recognizing your contributions!
2. New List View Catalogue on Desktop: By popular demand, we've introduced a list view catalogue for desktop web users. Navigating and finding the apps you need is now easier and more convenient.

Hi Community,

I seek your assistance for below scenario.

Scenario-1: How to add filter or where clause while displaying data with listing fields ( I have not used Custom SQL listing to display this data).

For below table, I have created a Cube Student and I have created listing fields of the columns mentioned in the table. Also I have created the pivot and  I am able to create the same table as shown below.

Now in another pivot, if I want to display all same detail with Student marks greater than 82.How to do that.Basically I want to know how to apply filter when using listing fields in a cube.

Hi Guys,

Not really familiar with how to secure URLs and using SSLs, but we currently looking to change our url from http:/www to https:/www so my understanding is once we get a certificate its a matter of creating a new SSL/TLS configuration and assign the certificate to it, then what how to apply it in out URL, or do we have to do this in IIS?   

Thanks

Collision Theory Confirmed

What causes the ![CDATA[ in a string field?

<QueryParameters><![CDATA[showportalonly=1&leaveunprocessed=0&limit=5000]]></QueryParameters>

Hello community,

I guess this one will be easy to answer, but trial and error took me too long meanwhile, so I thought it might better to ask the experts.

I would like to get rid of %all rights for routine use at our productive environment. The things, that we have to do in routine are:

- Open productions and start / stop components
- Read messages and message logs
- Search and resend messages
- Deploy new Applications
- Edit settings and default settings
- Read database tables

All in all, it is quite equal to everything but System Administration.

I tried to configure this by assigning combinations of