Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Design Pattern
|
| gptkbp:author |
gptkb:Martin_Fowler
|
| gptkbp:category |
gptkb:Enterprise_Application_Architecture_Pattern
|
| gptkbp:describedBy |
gptkb:Patterns_of_Enterprise_Application_Architecture
|
| https://www.w3.org/2000/01/rdf-schema#label |
Identity Map
|
| gptkbp:improves |
gptkb:performance
data consistency |
| gptkbp:maintainedBy |
in-memory map of loaded objects
|
| gptkbp:prevention |
object duplication
redundant database queries |
| gptkbp:purpose |
prevents duplicate objects representing the same database row
|
| gptkbp:relatedTo |
gptkb:Unit_of_Work_pattern
Data Mapper pattern |
| gptkbp:usedIn |
object-relational mapping
|
| gptkbp:bfsParent |
gptkb:Patterns_of_Enterprise_Application_Architecture
|
| gptkbp:bfsLayer |
7
|