I've created a new branch on GitHub project to include Oracle tests...I'm not going to merge it to the main branch because Oracle docker image consumes a lot of memory and requires to modify the Docker Desktop configuration, but if anyone is interested on it here is the branch published:

https://github.com/intersystems-ib/workshop-py-performance/tree/oracle

Here is the comparative graph with Oracle included:

As you can see IRIS and Oracle are equivalents in terms of performance.

Well, I did something similar to create a Firebase connector, I created my own inbound adapter and define a business services to use it, after that I configured the interval in the business service and that's all!

You can review the article that I wrote about it:

https://community.intersystems.com/post/connecting-intersystems-iris-and...

For your case the interval would be 86400 seconds to execute the inbound adapter task once each day.

If you have any doubt don't hesitate to ask me.