oodbs 中文意思是什麼

oodbs 解釋
面向對象數據庫系統
  1. So. m. halper had presented a methodology based on the metaclass mechanism to incorporate the part - whole semantic relationships into oodbs

    為此， m . halper等人提出了一種基於元類機制的，將部分-整體語義聯系集成到oodbs中的方法。
  2. Aiming at this problem, in this dissertation, we present a new methodology to incorporate part - whole semantic relationship into oodbs. our methodology is universal for there is no stringent requirement of oodbs

    本文針對這一問題，在halper等人研究的基礎上提出了一種新的，將部分-整體語義聯系集成到oodbs中的方法，該方法對于oodbs本身沒有任何的限制，因此具有較廣泛的通用性。
  3. Because there are a few oodbs which support the metaclass mechanism, this methodology has limitation to some degree

    但只有少數的oodbs支持元類機制，因此該方法存在一定的局限性。
  4. The scheme deals with class h ierarchy which is an important property in oodbs

    類的層次性是面向對象數據庫的1個重要屬性。
  5. Abstract : a locking - based concurrency control scheme fo r object - oriented databases ( oodbs ) was presented

    文摘:討論面向對象數據庫中的1種基於鎖定的並發控制模式。
  6. For the purpose of this article, i ll take both relational databases rdbms and object - oriented databases oodbs as one unit, rather than separately

    從本文的主旨出發，我把關系數據庫（ rdbms ）和面向對象數據庫（ oodbs ）放在一起，不單獨討論。
  7. Or object - oriented data modeling techniques like omt. uml and cord / yourdon. part - whole semantic relationship is the familiar relationship between objects, but the popular commercial oodbs do not provide the built - in support for it

    該聯系是現實世界中客觀實體之間常見的聯系，然而流行的商用面向對象數據庫系統oodbs並沒有為這種聯系提供內在（ bulit - in ）的支持。
  8. In order to solve the problem of medical data storage properly, after studying deeply on multimedia database system, we give the method of constructing medical multimedia database system not only based on traditional rdbs but also on oodbs in a creative way

    為了解決數據存儲的問題，作者在深入研究了多媒體數據庫技術后，除了實現在傳統的關系數據庫上構造醫學多媒體數據庫之外，還提出了基於面向對象數據庫技術構造醫學多媒體數據庫的設計方案。
  9. In the past 30 years, the database system has already developed the no relational model, the next generation object - relational database system ( ordbs ), the third generation object oriented database system ( oodbs ). in the 1990s later, for the speed of the internet technique, the website base based on the internet promoted the information resource share

    經過30年的發展，數據庫系統已經歷了第一非關系型數據庫、第二代關系型數據庫（ ordbs ）的發展到面向對象數據庫系統（ oodbs ）和各種專業數據庫。九十年代後由于網際網路絡技術的飛速發展，基於網際網路的網站數據庫技術為信息資源的共享提供了技術上的保障。
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