Update Airflow examples docs

[tedmiston]

Add instructions to start Airflow examples and make comparison clear between Lite vs Enterprise examples.

Here's how it looks now:

Side note: I think we should consider a clearer naming convention for the examples. (Lite sounds like it's not full featured Airflow; Enterprise makes sense as an approximation of EE but maybe another name could convey that better.)

Some suggestions for Airflow Lite from discussion with Andy & Ben are:

• Airflow Core
• Airflow Base
• Airflow (Simple)

For Airflow Enterprise:

• Airflow Suite
• Airflow Plus Plus
• Airflow (Fancy)

@schnie @andscoop @ryw Thoughts?

And also - does it make sense to add the CLI to the comparison table for EE?

[ryw]

I'll defer to @schnie, however:

• i like "Airflow Core" and "Airflow w/ Monitoring"
• cli isn't part of open, so shouldn't be part of this chart, if we're simply comparing the examples, and i don't think we should add marketing for astronomer enterprise in the open docs

[andscoop]

+1 for Airflow Core.

My preference is Airflow Suite, Airflow Bundle or Airflow Stack for "Enterprise" bundle.

[andscoop]

We should also consider the branding Astronomer Core, Astronomer [Bundle, Suite, Stack].

[schnie]

Core seems fine for the slim version. I kind of like keeping enterprise though.

[tedmiston]

Cool - I just pushed an update renaming all references of Airflow Lite to Airflow Core; no change to Airflow Enterprise name for now.

Are we good to merge this?

[tedmiston]

Andy talked with a customer today who was confused that the Airflow Enterprise example is not Astronomer Enterprise (#44). It's not the same reason we made this issue/PR but it is the same topic we've been discussing here.

@schnie Any more thoughts on what we should do here? Andy has another suggestion in the linked issue as well.

@andscoop's suggestion in #44 was airflow-enterprise → airflow-ee-bundle

[andscoop]

LGTM - this PR adds some clarity that didn't exist before. We can revisit naming issue if it continues to be a problem