#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.

Hello,

I was just trying to get to the bottom of a TLS config - we have an interface with a TLS config that has had 'Server certificate verification' set to 'On', however the cert file specified either did not exist or contained a cert that was expired.

Does anyone know what the behavior is for this typically? I would expect this to not allow traffic on the interface, however this has been working fine for a few years now with an invalid cert specified for 'Server certificate verification' and set to 'On'.

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Earlier this year I announced availability of a VS Code extension for coding in ObjectScript, Embedded Python or SQL using the notebook paradigm popularized by Jupyter. Today I published a maintenance release to correct a "getting started" problem.

Here's a video of the installation steps from the extension's README:

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When developing a new Interoperability Production, it is quite natural that settings are initially added in the Production.

However, as soon as you want to move the Production from development to a test or staging environment, it becomes clear that some settings like HTTP Servers, IP addresses and/or ports need to be changed. In order to avoid these settings being overwritten during a redeployment later on, it is essential that you move these settings from the Production to the System Default settings.

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Question
· Dec 12, 2024
Mirror entered trouble state

Dear community, my company use intersystems iris, a old version of 2019 and centos 7.9

At the moment, we are faced with a rather strange luck of iris.

Every day during working hours, we receive a error that iris primary cannot transfer the journal to the backup node.

We have availability monitoring, these errors do not affect availability in any way, but I still wanted to analyze this error.

I understand that the severity of this error is only 1, but Can someone share a diagnostic method this error?

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Article
· Dec 16, 2024 2m read
Edit your Globals with VSCode and YAML

The best way to list, edit, save and delete globals is using an IDE. Now, it is possible if you use VSCode. It is also possible to save globals using yaml files. Perform the following steps:

1. Get an InterSystems IRIS instance and install the application iris-global-yaml: 

zpm:USER>install iris-global-yaml

2. If you just to want an InterSystems IRIS trial for tests git clone and run on docker:

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Last Chapter: Creating a REST client to get Tracks from Spotify REST API - Part4 Save the Search Result

Git link: https://github.com/ecelg/InterSystems-IRIS-as-a-Spotify-REST-client

OK.... based on what I have done.... I am able to

1. Query Track information by making use of the Spotify API

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InterSystems Official
· Dec 17, 2024
IPM 0.9.0 Released

We have released IPM 0.9.0. I previously remarked on some of the history and reasoning here; to summarize, this is a big release for two reasons: it represents a long-overdue reunification of our internal and community-driven work around IRIS-centric ObjectScript package management, and it has some backwards incompatibilities. There are several necessary backwards incompatibilities in our roadmap, and we've lumped them together; this will not be some new norm.

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Last Chapter: Creating a REST client to get Tracks from Spotify REST API - Part3 Get some data (e.g. Artists)

Git link: https://github.com/ecelg/InterSystems-IRIS-as-a-Spotify-REST-client

OK we create a method to get data and lets try to get some Tracks 😁

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Git link: https://github.com/ecelg/InterSystems-IRIS-as-a-Spotify-REST-client

Recently, I come up an idea in my mind that how can I put my playlist on IRIS.🧐

At the same time, I was told to pay for my Spotify subscription💸💸... ooo.. how about to get some data from the Spotify API... so I started to do study about it.

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Last Chapter: Creating a REST client to get Tracks from Spotify REST API - Part2 Save and Refresh Token

Git link: https://github.com/ecelg/InterSystems-IRIS-as-a-Spotify-REST-client

Ok, now I am pretty sure i have a valid token for making query.😀

Shall we try to query something from the API.

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Last Chapter: Creating a REST client to get Tracks from Spotify REST API - Part1 Check out token

Git link: https://github.com/ecelg/InterSystems-IRIS-as-a-Spotify-REST-client

Ok... Now we can check out a token but it will be expired in 3600 seconds.

There are 2 questions come up🤔

1. How to save this token????🙄

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***Restoring /opt/iris2024/mgr/user/ at 15:06:28
1 blocks restored in 0.0 seconds for this pass, 1 total restored.***Restoring /opt/iris2024/mgr/user/ at 15:06:28
1 blocks restored in 0.0 seconds for this pass, 2 total restored.***Restoring /opt/iris2024/mgr/user/ at 15:06:28
1 blocks restored in 0.0 seconds for this pass, 3 total restored.Mounting /opt/iris2024/mgr/user/
/opt/iris2024/mgr/user/ ... (Mounted)[Journal not applied to any directory]

What does it mean that the last line after recovery shows 'Journal not applied to any directory '.

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ InterSystems IRIS Cloud Document @ Global Summit 2024

https://www.youtube.com/embed/T7RzkugC7QQ
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

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I'm trying to use embedded python code that receives an Iris %Stream.GlobalBinary and uses image manipulation library PIL.

Because PIL can't work with IRIS %Stream, I need to convert the image to python bytes.

This process seems to have very bad performance compared to writing to a file and then loading it from a file in python.

Is there a better way to send a stream into python? The conversion code I'm using is below.

Thanks.

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Article
· Feb 7, 2024 2m read
Splitting access by WebServer port

Recently, I needed to run WebGateway on an additional port but with a twist - this port should publish only one web application.
At first, I thought about configuring Web Gateway to allow only specific web applications (~urls), but Web Gateway configuration is per Apache configuration:

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The InterSystems platforms have always offered dynamic documentation of the packages and classes in a namespace, a feature known informally as Documatic. But what if you need to publish this class reference information on a website without requiring the site to be connected to an IRIS server containing the actual classes?

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Article
· Dec 20, 2024 1m read
Reviews on Open Exchange - #49

If one of your packages on OEX receives a review you get notified by OEX only of YOUR own package.
The rating reflects the experience of the reviewer with the status found at the time of review.
It is kind of a snapshot and might have changed meanwhile.
Reviews by other members of the community are marked by * in the last column.

I also placed a bunch of Pull Requests on GitHub when I found a problem I could fix.
Some were accepted and merged, and some were just ignored.
So if you made a major change and expect a changed review just let me know.

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Monitor incremental changes in the database through scheduled tasks, display change trends through charts, set alarm thresholds, and write information to messages.log

How to use it

You can install it through Docker or ZPM

Deploying with Docker Prerequisites

Make sure you have git and Docker desktop installed.

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VSCode is the most used IDE in the world. It is strategic have more extensions for VSCode for InterSystems technologies to keep increasing the developer community.

My new app IRIS VSCode Global Editor is an excellent sample to learn how to create extensions to IRIS. You can check it on https://openexchange.intersystems.com/package/IRIS-Global-VSCode-Editor.

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