Key Difference: Data compression is a technique that allows users to reduce the size of the file in order to make it easier to send across a network, including the internet.
Mgbanwe ngwugwu bụ teknụzụ kọntaktị nkwukọrịta nke na-akụda data n'ime obere ngwugwu iji mee ka data a dị mfe iziga n'elu netwọk kọmputa, kpọmkwem, na Intanet.