Content deleted Content added
m typo fix: "persistant" to "persistent" using AWB |
m Disambiguation link repair - You can help! (Object) |
||
Line 3:
This Data Access Layer is used in turn by other program modules to access and manipulate the data within the data store without having to deal with the complexities inherent in this access.
For example - the DAL could return a reference to an [[object (computer science)|object]] (in terms of [[object-oriented programming]]) complete with it's attributes instead of a [[row]] of [[fields]] from a database [[table]]. This allows the client (or using) modules to be created with a higher level of [[abstraction]].
| |||