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Luca Ravazzolo · May 19 go to post

Hi Luis,

You stand correct in that schema evolution is the responsibility of the application or solution developer. I would recommend making sure you version your solution, as you already suggested, and have a corresponding function to run the necessary conversion or evolution.

As you run your new pod/container carrying the new solution version code, you would mount your PVCs and check on the existing version of your schema in the PVC and then run the conversion.

As a schema evolution might take some time, you might want to make sure you inhibit DB activities via one of the switches we offer: https://docs.intersystems.com/irisforhealthlatest/csp/docbook/DocBook.UI.Page.cls?KEY=GSTU_remote_switch

HTH

Luca Ravazzolo · May 15 go to post

Ciao Pietro, 

Great comprehensive article, especially, the Python project details clearly explained and the IRIS MCP servers list you've found! And of course, great blueprint if anyone wants to expand on. Thanks for sharing it and compiling the whole thing so nicely.

Luca Ravazzolo · Oct 24, 2025 go to post

Nice work Ron. Hope to have some time to document the demo I had at READY25 tech.exchange with Project Sveltos. Similar concepts with security policies and event-driven management add-ons, etc.

Keep them coming K-Ninja! :-)

Luca Ravazzolo · Jun 23, 2025 go to post

is the list in order of importance @Yuri Marx ? If so I am honoured about n.1 :-) see you this afternoon and I hope you can get something out of it. Take care

Luca Ravazzolo · Nov 18, 2024 go to post

John,

it looks like you are on AWS and you selected an AMI, most probably the default one, that offers AWS Linux distribution. It is a downstream of Fedora. We don't support it officially so pick and AMI with Ubuntu and Red hat.

wrt context: you'll find that in general the cloud runs on Linux. You'll get used to automate procedures with scripts and a plethora of tools that are available in the industry like bash, Terraform, Ansible or any config.management tool of your liking.

HTH

Luca Ravazzolo · Oct 22, 2024 go to post

Hi Jignesh,

What is your context? Are you working with Kubernets?

I think the answer is it depends. While nginx can do reverse proxy it might not be on a par with Traefik and all its management layer within a K8s context. 

nginx example FYI & FWIW

server {
        listen 8080;
        location / { deny all; }
        location /csp/sys/ { proxy_pass http://iris:52773; }
        location /api/monitor/ { proxy_pass http://iris:52773; }
        proxy_hide_header WWW-Authenticate;
    }
Luca Ravazzolo · Oct 9, 2024 go to post

Indeed eBPF is powerful and Tetragon looks a great solution to secure or manage the security of your K8s cluster like Sysdig Falco and similar. Great work Ron! And thanks for sharing your work! Love it!

Q: When I used Sysdig in the past it was amazing, however, not very light on system resources. Were you able to quantify the effect of Tetragon on a node? Thanks

Luca Ravazzolo · May 20, 2024 go to post

Thanks Ron, Indeed Structured Loggging is cool and this way of leveraging it even more! ;-) Awesome!

Luca Ravazzolo · Nov 9, 2023 go to post

Excellent Benjamin. Thank you for finding the time for this. It'll be useful to 1000s!

Luca Ravazzolo · Sep 5, 2023 go to post

Nice work Lorenzo, especially in extending the SAM inheritance tree for projection!

Luca Ravazzolo · Sep 5, 2023 go to post

Thank you Heloisa. I found your article well written and contextualised. It is useful and a great introduction for those wanting to start out on the journey to data integration with OSS tools.

Luca Ravazzolo · Jun 14, 2023 go to post

Hi Pietro,

I love these type of tools as they shed so much light in otherwise dark corner of our systems.

Great job and thank you very much for sharing this!

Luca Ravazzolo · May 30, 2023 go to post

Another amazing and rich contest :-) Thank you amazing team! Looking forward to the submissions!