RESEARCH: Flush memory for macros

[fmontes]

Is your feature request related to a problem? Please describe.

There is an open issues that is requiring to flush cache for macros which could be a huge core change.

Describe the solution you'd like

Let's do some research to know what we are facing by doing this, so we can estimate better.

Describe alternatives you've considered

N/A

Additional context

This is timeboxed to 5h.

The research will help us to decide if we really want or need to do this.

Acceptance criteria

Questions we want to answer:

• What is a possible solution from the architecture perspective?
• Is there any workaround we might want to do?
• What parts of the system we need to modify?
• Do we have to create or implement new solutions? If so, what are they?

[fmontes]

Hey team! Please add your planning poker estimate with Zenhub @hmoreras @jcastro-dotcms @jdotcms @rjvelazco