出典:Wikipedia
出典:『Wikipedia』 (2011/02/01 02:05 UTC 版)
A persistent object store is a computer storage system that records and retrieves complete objects, or provides the illusion of doing so. Simple examples store the object's data in binary format, along with additional data defining its structure. More complex examples include object databases or object-relational mapping systems, which combine a database system with support for easily storing objects. Many modern operating systems provide some sort of support for "persisting" objects in flat files, often based on XML.