What should be considered when estimating the size of a data

What should be considered when estimating the size of a database?

Answer :

What should be considered when estimating the size of a database?

Answer :

1.Estimate the size of a Table

2.The row length of each table

3.Estimate the size of Heap

4.Estimate the size of Clustered Index

5.The number of business transactions that the database will need to store over a given period of time.