Two disadvantages of spreadsheet

One disadvantage of spreadsheet is Vulnerable to fraud. Many company losses billion-dollars due to Fraudulent manipulation in company excel. The reason behind this spreadsheet vulnerability is lack of controls, which makes it so easy to alter formulas, values or dependencies without being detected. Another disadvantage is Susceptible to trivial human errors. Sometimes you may missed negative signs and misaligned rows may sound harmless.

It require so much time for maintenance, substantial startup reliant on the database