The opposite of
random access. Sequential access is the property of a group of elements, that they must be accessed one after the other in a specific sequence. For example, a reel-to-reel
? tape must be winded to the right position, whereas the [pickup needle]
? can be immediately put down on any point of a long-playing
? vinyl record.
Sequential access is also an access type assigned to a computer file, for accessing records on a computer. This is opposed to, say, indexed access, used for table look-up, and certain types of databases.
![[Home]](wikipedia.png)