Concerns on Functionality Feasibility

I’ve gone through the description at basecamp and found that functionality is makeable but regarding concern raise
Correct above sentence

I’ve gone through the description on Basecamp and found that the functionality is feasible, but I have concerns regarding [specific issue].

I also suspect that it may slowdown the order process at frontend because of our large set of database.
May be possible solution is to create this check in wp schedule so that it can not burden on the website.
I’ll check if we can develop this functionality without make load on server and let you know
Correct above sentence

I also suspect that it may slow down the order process on the frontend due to our large database.

A possible solution could be to perform this check using WP Cron to avoid burdening the website.

I'll check if we can develop this functionality without putting a load on the server and let you know.

I’ve gone through the requirement and understand the task that required to add new columns in order dashboard along with screen option to display or hide in order dashboard
Correct above sentence

I've reviewed the requirement and understand that the task involves adding new columns to the order dashboard, along with a screen option to show or hide them.