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#InterSystems IRIS

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InterSystems IRIS is a Complete Data Platform
InterSystems IRIS gives you everything you need to capture, share, understand, and act upon your organization’s most valuable asset – your data.
As a complete platform, InterSystems IRIS eliminates the need to integrate multiple development technologies. Applications require less code, fewer system resources, and less maintenance.

InterSystems FAQ rubric

Using the Config.Configuration class and SYS.Database class methods, you can create and register a namespace database from the terminal.

Below is a series of execution examples that create database file /CacheDB/AAA/cache.dat and register database AAA and namespace AAA in the configuration file (cache.cpf).
* Execute in the %SYS namespace. *

* Make sure that this script runs as the user that is used for all IRIS processes to ensure that the directory has appropriate ownership and permissions *

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Hi Community,

The new video from Global Summit 2019 is already on InterSystems Developers YouTube:

⏯ InterSystems IRIS Roadmap: Analytics and AI

https://www.youtube.com/embed/W2zvl3BO1lA
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Hi Developers!

Recently we published on Docker Hub images for InterSystems IRIS Community Edition and InterSystems IRIS Community for Health containers.

What is that?

There is a repository that publishes it, and in fact, it is the same container IRIS Community Edition containers you have on official InterSystems listing which have the pre-loaded ObjectScript Package Manager (ZPM) client.

So if you run this container with IRIS CE or IRIC CE for Health you can immediately start using ZPM and install packages from Community Registry or any others.

What does this mean for you?

It means, that anyone can deploy any of your InterSystems ObjectScript application in 3 commands:

  • run IRIS container;
  • open terminal;
  • install your application as ZPM package.

It is safe, fast and cross-platform.

It's really handy if you want to test a new interesting ZPM package and not harm any of your systems.

Suppose, you have docker-desktop installed. You can run the image, which wiil pull the latest container if you don't have it locally:

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Question
· Nov 30, 2022
Delegated Users

In our current UCR arhcitecture, we use two installations. We have one machine with Access, Registry and Edges and one machine with the ODS. On the machine with the Registry, I can create a user/clinician. When I log into the management portal with this user, a so-called delegated user is created in the cached users table. So far everything is going well.

When I try the same on the machine with the ODS I get the message : 'ERROR #822: Access Denied' . so no delegated user is created.... Does anyone have any idea where I can find the solution?

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Hi folks!

Sometimes we need the docker image of the InterSystems IRIS solution we build to be published on some docker registry. The cases could be:

  1. Deploy it then in Kubernetes cluster
  2. Let your pal run the image of your public repo without building it locally.

You can push the image to Docker Hub Registry or Github Registry.

In this very short article, I provide a way how to do it automatically on every push to your GitHub repository.

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I am trying get the Unix time stamp in milliseconds

set epochSecond= $ZDATETIME($ZTIMESTAMP,-2)*1000

but the result is not accurate as $ZDATETIME ignoring /truncating the fraction of the seconds and the milliseconds calculation is not accurate with fraction seconds

for example

set epochSecond= $ZDATETIME($ZTIMESTAMP,-2)

1675830682

when its converts to the milliseconds

it became 1675830682000. not the accurate fractional seconds.

My target system looking for the milliseconds time stamp to authenticate.

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Hi Developers!

Here're the technology bonuses for the InterSystems IRIS Globals Contest 2022 that will give you extra points in the voting:

  • Data-model implementation - 5
  • Functional index implementation - 5
  • Data Move usage - 3
  • Embedded Python - 4
  • Docker container usage - 2
  • ZPM Package deployment - 2
  • Online Demo - 2
  • First Article on Developer Community - 2
  • Second Article On DC - 1
  • Code Quality pass - 1
  • Video on YouTube - 3

See the details below.<--break->

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Hello,

I have established an ODBC connection with our client based on credentials they provided. The test connection was successful and after using the Link Table wizard I can now see the client's tables and properties. However when we try to execute a query in IRIS we are getting error code -226. I'm trying to determine if this could be just a simple setting problem in IRIS or something with the client.

We have tried with PostgreSQL as well as with TSQL. Same result for each.

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InterSystems Official
· Jan 30, 2023
Updated Vulnerability Handling Policy

At InterSystems, we believe in the responsible disclosure of recently discovered security vulnerabilities. We provide timely information to our customers, while keeping it out of the hands of people that may misuse it. We also understand each customer has different requirements related to the resolution of security issues.

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Is there a command that will loop through the flat files of a given Linux/Unix folder? I can write the code to open and read each file. But the file names are unknown. I am looking for a way to access each file given a named Linux folder. The files have differing structures so a record map will not work.

Thank you for reading and thank you even more for answering!

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Today, is important analyze the content into portals and websites to get informed, analyze the concorrents, analyze trends, the richness and scope of content of websites. To do this, you can alocate people to read thousand of pages and spend much money or use a crawler to extract website content and execute NLP on it. You will get all necessary insights to analyze and make precise decisions in a few minutes.

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Question
· Feb 20, 2020
ECP status via $system.ECP

Hi,

I'm trying to get the ECP status of 2 servers using $system.ECP.GetProperty("ServerStats") and $system.ECP.GetProperty("ClientStats"), but I'm not able to find the documentation of the values returned:

For example, on the server side I execute this:

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Hi Community,

We are glad to invite you to the upcoming Interoperability Contest Kick-off Webinar: Building Sustainable Solutions! The topic of this webinar is dedicated to the Interoperability programming contest.

In this webinar, we'll show you some of the general principles and problems of solving sustainability challenges, as well as some great ideas that came up in hackathons for inspiration and do's and don'ts.

Also, we’ll discuss and answer the questions on how to build interoperability solutions using InterSystems IRIS and IRIS for Health.

Date & Time: Monday, August 29 – 09:00 AM EDT

Speakers:
🗣 Tomas Studenik, CEO of Insane Business Ideas and co-founder of Caelestinus
🗣 @Dean Andrews, Head of Developer Relations
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager

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Question
· Jul 10, 2021
JSONExport

Hi.

How can I deserialize in C# JSON string created with %JSONExport - exported class includes property of type array of %String? Which type of property should I use in C# class to deserialize it properly (List<> doesn't work)?

Regards,

Matjaž

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I have a class:

Class test.Person Extends (%Persistent, %XML.Adaptor)
{
Property Name;
}

I want to serialize it into this XML:

<Person>
    <Id>1</Id>
    <Name>Ed</Name>
</Person>

Is it possible?

It's for the Visual Trace so I can't use %XML.Writer.

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Hi,

we're planning some work on our SQL Query Plan functionality for a future release of InterSystems IRIS and are interested to hear how you're using them today, or what'd keep you from using them. Rather than try and fit everything in a rigid survey, I thought a simple thread on our beloved DC might also reveal some use patterns that we support or could do a better job on.

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Join the latest InterSystems Developer Meetup to learn how to analyze healthcare data.

FHIR (Fast Healthcare Interoperability Resources) is a global data standard in healthcare and it's great for interoperability but not great for analysis of that data.💡 Learn from InterSystems product managers and engineers how make SQL projections of FHIR data and build out Python Panda applications leveraging those projections.

Presentations:

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Hi everyone - In IRIS we would like to arrange the access of two users in such a way that each has access to exactly one (his) database only. Which resource does this (%DB_%DEFAULT allows each of the two users access to both databases). If you create new resources (%DB_Database1 and %DB_Database2) and then add them to individual roles (each for the user to), the access for the users, for example, via a REST client does not give the desired separation (instead once Ok, other database 401 Unauthorized both OK).

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Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

⏯ Developing Progressive Web Apps

https://www.youtube.com/embed/O8rPR3ovuFs
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Question
· Jun 13, 2022
ERROR <FILEFULL>%SaveData

Hello,

I'm using a ComplexBatchFileService to retrieve and process a 425 Mo File ( lines )

At some point the Business Service is in failure , and displays this error :

ERREUR #5002: Erreur Cache: <FILEFULL>%SaveData+18 ^CFAO.EOS.MasterFilePR.PMP.RM.ART1.Record.1 ^CFAO.EOS.MasterFileE50F.RecordD(535405931),e:\eos\
+
ERREUR #5002: Erreur Cache: <ROLLFAIL>%TRollBack+10 ^%occTransaction

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Hey Developers!

Watch this video to get a brief overview of the InterSystems API Manager (IAM) and a deeper dive into new features of IAM 2.3 and 2.8:

⏯ API Management with InterSystems IRIS @ Global Summit 2022

https://www.youtube.com/embed/RU5xQac_j6o
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