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问题
· 一月 9, 2023

Using %GetDimensionMembers with filters

#分析 #InterSystems IRIS BI (DeepSee)

does anyone have an example of using %DeepSee.Utils:%GetDimensionMembers where you want to apply certain filters

For example I have a date dimension that I want to get all of the months level but filtering for only a specific year.

Thanks

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问题
· 十二月 22, 2022

InterSystems IRIS.DAT file corrupted

#数据库 #InterSystems IRIS

Hi Community,

My IRIS.DAT file is corrupted on one of my Edge productions in the development environment and as a result, I cannot start production.

I would like to recover it if there is a way to do so, please assist.

 

Regards,

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问题
· 十二月 14, 2022

Does InterSystems has CDS Hook implementations?

#HL7 #InterSystems IRIS for Health

Does InterSystems has CDS Hook implementations?
if yes, where I could get the details.

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讨论
· 十二月 9, 2022

Can ChatGPT be helpful to an developer using InterSystems technology?

#ChatGPT #Generative AI (GenAI) #InterSystems IRIS

After seeing several article raving about how ground-breaking the recent release of ChatGPT is, I thought I would try asking it to help with a Caché newbie question:  How do you find the version of InterSystems Caché?

To be honest, I was quite surprised at what the chat bot told me:

Not going to lie - I was impressed! I tried several other searches with regard to InterSystems IRIS version number and was told to use $zv.  I did a google search for part of the answer it gave me and I came up with zero results - this is synthesized information and not just copied and pasted from InterSystems docs (I couldn't find the string in our docs either).  

What do you want to try asking ChatGPT about technological know-how?   

12/11/22 UPDATE:

As is clear from the screenshot, I was playing with this on my phone and didn't properly vet the answer on an actual Caché instance.  I fell prey to the observation made in the article linked in the comments w.r.r. ChatGPT answers being banned from StackOverflow: "But Open AI also notes that ChatGPT sometimes writes "plausible-sounding but incorrect or nonsensical answers."   "  So my respect for its technical answers has diminished a bit, but overall I am still rather impressed with the system as a whole and think it is a pretty big leap forward technologically.  Thanks for those who chimed in!!

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文章
· 十二月 3, 2022 阅读大约需 2 分钟
Open Exchange

Guide how to run and use IRIS for Health docker image in GCloud

#Docker #InterSystems IRIS for Health

Hi, I would like to tell you how easy it is to spin up IRIS for Health docker container in compute engine(VPS) in google cloud.

I know that to run IRIS for Health in AWS is pretty simple and straightforward, but I wanted to tried if its same easy in GCP environment.

Create vm instance. 2GB RAM is more than enough.

I used Debian 11 as Linux distro.

Standart persistent disk is cheaper.

Don’t forget to allow http, https traffic

 

Last thing for setting up virtual machine is allow external ports in firewall rules.

I allow here only 52773 which is for web user interface.  My Kotlin app will run on same vm and use 1972 internally,  so I didn’t allow it too.

Let’s Install docker-compose then run IRIS:

sudo apt install docker-compose

sudo docker run --name iris -d --publish 1972:1972 --publish 52773:52773 containers.intersystems.com/intersystems/iris-community:2022.1.0.209.0 --check-caps false

I found that command in InterSystems documentation pages here: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=ACLOUD

I only added 2 things:

1.  “-d” after name of container “iris” which means run in detached mode. So container will still run on background after you close SSH shell.

2.  “- -check-caps false” at the end.  I immediately found it in this article which was very helpful. https://community.intersystems.com/post/using-intersystems-iris-containers-docker-201014

sudo docker ps

Container is up and running just with 1 command:

Now check UI in browser:

This link I found at Intersystems documentation pages: https://docs.intersystems.com/irisforhealthlatest/csp/docbook/DocBook.UI.Page.cls?KEY=GSA_USING_PORTAL
http://35.222.2.215:52773/csp/sys/UtilHome.csp

35.222.2.215 is external ip of my Virtual machine.

52773 port we exposed with docker run command.

Default Login: SuperUser

Password: SYS

 

Now you have to change default password:

Congratulations, you are logged in:

 

ATTENTION: don't forget to delete VM instance, so you lose money on hosting.

Conclusion:

In this article I only covered how to run IRIS for Health community edition docker container in google cloud linux environment. Other part of my Kotlin/Intersystems journey will be in description of our project Dia Bro App. Please check it up and vote if you like the idea.

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