#InterSystems IRIS

Hey Developers,

Meet the new video on InterSystems Developers YouTube channel:

⏯ Creating Complex Decision Logic with InterSystems IRIS

https://www.youtube.com/embed/SZBRm4rtue8
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Credentials for a Productions are stored as plain text in ^Ens.SecondaryData.Password and exposed as plain text via SQL table Ens_Config.Credentials which is not ideal as only admins should know the credentials.

I can create my own adapter etc... to store and use encrypted passwords but does anyone know if there is a standard way to do this in a Production?

Alternatively, am I missing how to secure this so the production can run and someone can monitor and operate a production without access to the SQL table or global?

Note sure if anyone would know this.... But I presented my team with a Proof of Concept of running SAM to monitor our IRIS Development and Test Clusters. In talking with them we would like additional OS metrics that aren't provided by what is built into SAM. Looking at more OS detail I found node_exporter from Promethus. I added node_exporter to our server that we want to monitor, but then tried to config isc_prometheus.yml to use node_exporter. That did not go well and when I restarted SAM, it would not download the built in metrics to SAM.

Standalone Studio install includes UserImages.bmp image, with these contents:

I have never seen these icons anywhere in Studio, so where are they used?

Hello,

I try to realize a simple test in a BPL and i have this kind of error message. I don't understand why ! I have a simple CSV file in input with 3 columns (Nom, Prenom, Age) and a rule based on the age

Hey Developers,

New video is already on InterSystems Developers YouTube channel:

⏯ Using the Business Process Designer in InterSystems IRIS

https://www.youtube.com/embed/JFGfZfs8iJ4
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Is anyone aware of how to find out if a UNICODE database has been installed on an 8-bit version of IRIS i.e. is there a way of checking and actual database rather than the IRIS instance version?

Can someone help me on how the alter a table in Management table, I have tried the SQL and MYSQL way but it does not alter the table.

Thank you.

Hello,

We have an IRIS installation on one drive "D"; the drive is a partition that is limited to 2TB in size; we want to move the entire D: contents to a larger partition-type not limited to 2TB.

The IRIS install is on D: as are all of the Databases the instance uses.

Are there any concerns or issues that should be considered or are not so obvious with doing this?

i.e. IRIS and all processes doing disk access to D: need be shutdown first (and a full-backup taken, all journals up to date for mirrors etc).

A new partition of E: created as say 3TB.

Hey Community,

In this video, you will learn how to use the Data Transformation Wizard in the Management Portal of InterSystems IRIS® data platform to convert messages to other formats:

⏯ Transforming Healthcare Messages in InterSystems Integrations

https://www.youtube.com/embed/lLaRh7b2sK4
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Hi, I am passing an EDIFACT file from a service to an operation using the super class. I would like to prepopulate the 'Source' variable with some information, but I’m not sure how to access this variable.

Hi Developers!

Sometimes we need to import CSV data programmatically to InterSystems IRIS either from CSV or from URL. And we expect the class with proper datatypes to be created and the data to be imported.

I published a module csvgen on Open Exchange which does exactly that.

If you just need the CSV file be imported into IRIS you can do the following:

USER>do ##class(community.csvgen).Generate("/usr/data/titanic.csv",,"Data.Titanic")

Class name: Data.Titanic
Header: PassengerId INTEGER,Survived INTEGER,Pclass INTEGER,Name VARCHAR(250),Sex VARCHAR(250),Age INTEGER,SibSp INTEGER,Parch INTEGER,Ticket VARCHAR(250),Fare MONEY,Cabin VARCHAR(250),Embarked VARCHAR(250)
Records imported: 891
USER>

Or if you have the CSV on the internet, e.g. COVID-19 Data on Github you can get the data in the following way:

USER>d ##class(community.csvgen).GenerateFromURL("https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_daily_reports/05-29-2020.csv",",","Data.Covid19")

Class name: Data.Covid19
Header: FIPS INTEGER,Admin2 VARCHAR(250),Province_State VARCHAR(250),Country_Region VARCHAR(250),Last_Update DATE,Lat MONEY,Long_ DOUBLE,Confirmed INTEGER,Deaths INTEGER,Recovered INTEGER,Active INTEGER,Combined_Key VARCHAR(250),Incidence_Rate DOUBLE,Case-Fatality_Ratio DOUBLE
Records imported: 3522
USER>

Have a Zen report with a huge query that we are trying to break down and be more efficient.

Looks like Zen only wants to take a result set class as the data (or XML, but writing to a file to generate these reports is probably even more overhead).

Is there a way I can move through a result set object, delete rows I don't want based on some objectscript commands and the pass that to the report?

Or can I pass a dynamic object?

Thanks.

Being interoperable is more and more important nowadays. InterSystems IRIS 2022.1 comes with a new messaging API to communicate with event streaming platforms like Kafka, AWS SQS/SNS, JMS and RabbitMQ.

This article shows how you can connect to Kafka and AWS SQS easily.
We start with a brief discussion of the basic concepts and terms of event streaming platforms.