I have several 1GB journals from a LIVE server that I would like to inspect (eg: check which globals have been updated over the time).

Is there a simple way to view those journals using another IRIS instance ? (eg: local installation).

I have been tempted to put those files directly into the journal folder of my local installation and restart the system, however I am concerned that the transactions they contains will be restored and will corrupt the local database.

0 10
1 236
Article
· Nov 20, 2023 3m read
Parquet files and InterSystems IRIS

In the world of Big Data, selecting the right file format is crucial for efficient data storage, processing, and analysis. With the massive amount of data generated every day, choosing the appropriate format can greatly impact the speed, cost, and accuracy of data processing tasks. There are several file formats available, each with its own set of advantages and disadvantages, making the decision of which one to use complex. Some of the popular Big Data file formats include CSV, JSON, Avro, ORC, and Parquet.

3 2
1 236

Hi Community,

Please welcome the new video from Global Summit 2019 on InterSystems Developers YouTube:

Scaling Up and Out on InterSystems IRIS

https://www.youtube.com/embed/GBo9rhRPWO8
[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]

1 0
0 236
Announcement
· Sep 6, 2019
New Developments Newsletter

Hi Community,

Our latest issues of Developments and Developments Healthcare Edition have been posted to the Developments Archive site, where you'll also find other previous issues. Learn about InterSystems API Manager, preview releases of InterSystem IRIS and IRIS for Health, and live webinars this month about how you can easily move your Ensemble or Caché applications to InterSystems IRIS.

0 0
0 236

Hi,

I want to know how to add a class to IRIS namespace 'USER' using terminal.

How do I do this?

I know you can add this class using Visual Studio Code with the Intersystems extension installed on my PC and connected to an IRIS instance.

Is it possible to do this with terminal? From this prompt:
BASETC:USER>

I have a class like in this example:

0 4
0 236

In the context of IKO (Iris Kubernetes Operator) the question of Service not redirecting dynamically to the correct Pod is still pending.
In production this can be dangerous since an overload (or any other simpler problem) can cause you to change the main Pod and leave the application inoperable until we intervene.

Intersystems support warned that this is still an issue of IKO, but there are some possibilities that I am studying.

To explore an idea I had, I would like the help of this Forum to answer the following question:

0 3
0 236

I send ORUs to a process where a transform is applied before sending the message to a process where the routing is handled. A recent request was made that when OBR:25="D" the message is also be faxed with transforms that have some similarities to the original, but not exactly the same. I copied the DTC, made the alterations, and created a separate rule to handle it. However, when I run a message through with a "D" in OBR:25, it is only sent to the routing process once.

0 3
0 236

Hi Community,

Enjoy watching the new session recording from the InterSystems AI+ML Summit 2021:

AI+ML Summit Convergent Analytics – Healthcare Stream

https://www.youtube.com/embed/yDRZwK3maeQ
[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]

3 1
0 236

Hello All,

InterSystems Certification has redesigned their IRIS Integration certification exam, and we again need input from our community to help validate the topics. Here's your chance to have your say in the knowledge, skills, and abilities that a certified InterSystems IRIS Integration Specialist should possess. And, yes, we'd like to hear from you Ensemble users as well!

Here's the exam title and the definition:

InterSystems IRIS Integration Specialist

An IT professional who:

0 0
0 236

Hi Developers,

We're pleased to invite all the developers to the upcoming InterSystems Multi-model contest kick-off webinar! The topic of this webinar is dedicated to the Multi-model contest.

On this webinar, we will demonstrate the APIs for each data model in action.

Date & Time: Monday, January 11 — 10:00 AM EDT

Speakers:
🗣 @Benjamin De Boe, InterSystems Product Manager
🗣 @Bob Kuszewski, InterSystems Product Manager - Developer Experience
🗣 @Evgeny Shvarov, InterSystems Developer Ecosystem Manager

4 2
0 235

Hello developers,

In this article, I'll show you how to run code at compile time with ObjectScript macros.

Here's a use case that recently led me to use this feature:

As part of a medical application developed for more than 20 years, we have a large number of parameters. Although we have procedures for documenting these settings, it can be helpful to have a quick view of which settings are actually used by the application code.

5 0
1 235

I am new to setting up a mirror environment....

We will have a Arbiter, Two Failover members (A,B), and a Async (DR) member (C). I have the two failover members in sync and are configured for Arbiter Control.

My question is about the Async member, when I initially set it up I pointed it to the mirror on the primary node A.

Is that correct?

0 8
0 235

This is the ninth in a series of releases that are part of the developer preview program for 2022.2 Future preview releases are expected to be updated biweekly and we will add features as they are ready. Please share your feedback through the Developer Community so we can build a better product together.

0 2
1 235

Hi Developers,

Enjoy watching the new video on InterSystems Developers YouTube:

Importing Relational Data Using a DDL Script

https://www.youtube.com/embed/owUeiGtLixE
[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]

2 0
0 235