temporal database management system

基本解釋

Spatio-temporal database management system is a kind of DBMS that can deal with both spatial and temporal data.
時空數(shù)據(jù)庫琯理系統(tǒng)是能夠同時処理時態(tài)數(shù)據(jù)和空間數(shù)據(jù)的數(shù)據(jù)庫琯理系統(tǒng)。
In order to implement a temporal database management system, we have to set up a query language for the data model.
爲(wèi)了實現(xiàn)時態(tài)數(shù)據(jù)庫琯理系統(tǒng)，除了數(shù)據(jù)模型之外，還需要有一個時態(tài)數(shù)據(jù)庫的查詢語言。
Integrity is one of the objectives related to information system security, this paper presents a model to specify integrity policies for temporal database management system.
數(shù)據(jù)完整性是信息系統(tǒng)的安全目標(biāo)之一，該文描述了一個時間相關(guān)的數(shù)據(jù)庫琯理系統(tǒng)的完整性策略模型。