Hi colleagues!

Every day Johns Hopkins University publishes new data on coronavirus COVID-19 pandemic status.

I built a simple InterSystems IRIS Analytics dashboard using InterSystems IRIS Community Edition in docker deployed on GCP Kubernetes which shows key measures of the disease outbreak.

This dashboard is an example of how information from CSV could be analyzed with IRIS Analytics and deployed to GCP Kubernetes in a form of InterSystems IRIS Community Edition.

Added the interactive map of the USA:

Hi Community,

Please welcome the new video on InterSystems Developers YouTube:

⏯ Extending Interoperability with PEX & Containers

https://www.youtube.com/embed/JoSS4QYaELc
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Hello, developers!

I would like to share the history of the project - the ZAPM shell.

As soon as ZPM was implemented, I immediately began to think about how best to use it.

And immediately faced with the desire to move more quickly between namespaces, especially when there are more than 20 of them.
I had to leave the ZPM, move to the desired namespace and re-enter the shell.
I suggested an improvement - a new "namespace" command for easier navigation.
I didn’t wait - I did it myself. And so it went. If you need it, get ready to do it yourself.

Hi,

Is there a database gui tool? like nactive?

Hi developers!

Sometimes we need to test this or that library, framework, or function vs some dataset. And often we want to deal with some meaningful data.

Recently I added two very simple but meaningful datasets that could be installed with one line.

Titanic Dataset

Application

Contains 800+ records about passengers from the famous cruise liner. The dataset could be installed with:

zpm "install dataset-titanic"

This installs one class dc.data.Titanic with 800+ records.

Countries dataset

Application

The dataset contains data about 167 countries such as population, surface, capital, the average life expectancy. The dataset could be installed as:

zpm "install dataset-countries"

This installs one class dc.data.Countries and the global with data.

While the integrity of Caché and InterSystems IRIS databases is completely protected from the consequences of system failure, physical storage devices do fail in ways that corrupt the data they store. For that reason, many sites choose to run regular database integrity checks, particularly in coordination with backups to validate that a given backup could be relied upon in a disaster.

In the previous article, we looked at one way to create a custom operator that manages the IRIS instance state. This time, we’re going to take a look at a ready-to-go operator, InterSystems Kubernetes Operator (IKO). Official documentation will help us navigate the deployment steps.

Sometimes it is necessary to execute commands from the shell of the host operating system, where your ObjectScript program is located, to launch programs, operating system services, schedule crontasks, among other activities. For this, the language has a utility procedure called $ZF(-100). See:

I need to do some nifty string manipulation on a source property. I will not be able to do it with the functions available(with the knowledge that I have of what is available). Could I call a ClassMethod to do this for me? This is what I want to do: The source property is "myemail@myemaildomain.co.uk". I need to add the text "test" to the beginning of that string. "testmyemail@myemaildomain.co.uk".

Hey Developers,

Our next community session from Virtual Summit 2020 is already on InterSystems Developers YouTube:

🏆 Best Applications of InterSystems Programming Contest Series 🏆

https://www.youtube.com/embed/RVwS5rGsS4s
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I just need to know if I can test a Virtual Document to a flat file transformation using the Test facility in the Tools tab of the Data Transformation Builder.

There is an example in Ensemble(ENSDEMO namespace), but that is for a Virtual Document to Virtual Document. I need to know the syntax in the Input box.

Hi community,

How Can I get a list fo the classes from a package and for each item of the list the XData content?

How to get the computers OS version

Hi guys,

In our clients environment, multiple sources will connect to one DB (all through JDBC connections) and perform various operations. Sometimes they found some data was deleted without reason. Thus they want some feature like SQL Server Database Audit Specifications that can log who at what time with which IP deleted data in a specific DB.

I've checked IRIS Audit but I didn't find feature about that . How can we audit and log delete of a known DB? The deletions might be performed by delete statament or truncate table stattement.

Thanks.