Can we process whole BOA or SBI Or Both Closure of Business or End Of the Day (EOD) on a normal Laptop ?
May be yes

OUR PRODUCT - Finishes the
1) Interest Calculations of various
a)Loan products -
b) Deposits based on products.
2) Penal Interest Calculations
3) un/Marking Non performing Asset
4) Marking Accounts Dormant / active
for 7 million accounts all above in 1 second on normal laptop
(CBS Market is $10 Billion in 2017 )