read Huge data in Alteryx

I have 3 different Access Files , each contain around 1,988,826 KB data and in that each file has 3 different tables

my end goal is to combine all 3 files based on field names.

I tried just to combine 3 different files it is taking me more than 40 mins to load the data.

Is there a way where i can insert data and run the entire workflow in less than 5 mins

is it possible to connect In-db tool to Access file ??

Note : i can't connect to SQL database due to internal restrictions

Input

In Database

In-Database

Accepted answers

Microsoft Access is not supported for in-database processing.

Can you perform a Join with only 2 tables, then join to the third table?

Documentation:

under section Supported Databases, Microsoft Access is not listed

Chris

Microsoft Access is not supported for in-database processing.

Can you perform a Join with only 2 tables, then join to the third table?

Documentation:

under section Supported Databases, Microsoft Access is not listed

Chris

Is there a way to do without using in db tools

Sample input data would help.

Did you see this question:

Can you perform a Join with only 2 tables, then join to the third table?