Can I create Shared Table Architecture in frappe ERPNEXT?

Is there any method to create a global shared table for Multitenant sites ?
It is a crucial feature for managing a unified Customer Relationship Management (CRM) and Items or Global Authentication table across multiple tenants in Frappe.
I have performance based issues with Master-Slave and Event Streaming features.

It’s very important feature for query optimization, performance related task, ease the report building process. Please let me know if it already exists.

Hello friend

Did you manage to find a solution?