object-relational database造句
例句與造句
- A rule mechanism for an object - relational database management system
關系模型的規(guī)則機制 - On the implementation methods of object - relational database
對象關系數(shù)據(jù)庫系統(tǒng)實現(xiàn)方法的研究 - Xml storage techniques in object - relational databases
很多現(xiàn)代關系數(shù)據(jù)庫管理系統(tǒng)對其產(chǎn)品進行擴展以支持 - Your persistence layer , an object - relational database , includes familiar abstractions like
持久層是一個對象關系數(shù)據(jù)庫，它包括像 - As a large scale object - relational database management system , oscar also provides these two methods
作為一種大型的對象關系型數(shù)據(jù)庫管理系統(tǒng)， oscar也采用了這兩種方法。 - It's difficult to find object-relational database in a sentence. 用object-relational database造句挺難的
- The index structure of an object - relational database must be extensible because its type system is
對象關系數(shù)據(jù)庫中的數(shù)據(jù)類型是可擴展的，與此相關的索引結構也應當能夠擴展。 - Db2 udb is an object - relational database server that provides a solid foundation to achieve high performance and scalability
Db2 udb是一個對象-關系數(shù)據(jù)庫服務器，為取得高性能和可伸縮性提供了堅實的基礎。 - Specially , we have researched the topological relation between ros and the measurement of ros . object - relational database technique is a mature database technique , in the chapter 4 , we have investigated the technology that using relational schema manager spatial objects , and given a general method or strategy
對象關系數(shù)據(jù)庫是較為成熟的數(shù)據(jù)庫技術，我們在第四章中研究了利用對象關系數(shù)據(jù)庫處理空間對象的技術，給出了在關系模式中處理空間對象的一般思路和方法，為地理信息系統(tǒng)的有效應用提出了一種切實可行的辦法。 - Our vision is to manager 3d spatial objects by relational database management system and to manipulate the 0 - dimensional object , 1 - dimensional , 2 - dimensional , and 3 - dimensional in unifiable manner . we employ the mature technology of object - relational database in existence to solve some complex problems of spatial operations efficiently
研究中，我們把三維空間中的0維對象、 1維對象、 2維對象和3維對象納入了統(tǒng)一的處理框架，為利用現(xiàn)有的數(shù)據(jù)庫技術處理復雜的地理數(shù)據(jù)探索出一條可行的途徑。 - 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(jīng)過30年的發(fā)展，數(shù)據(jù)庫系統(tǒng)已經(jīng)歷了第一非關系型數(shù)據(jù)庫、第二代關系型數(shù)據(jù)庫( ordbs )的發(fā)展到面向對象數(shù)據(jù)庫系統(tǒng)( oodbs )和各種專業(yè)數(shù)據(jù)庫。九十年代后由于互聯(lián)網(wǎng)絡技術的飛速發(fā)展，基于互聯(lián)網(wǎng)的網(wǎng)站數(shù)據(jù)庫技術為信息資源的共享提供了技術上的保障。 - It provides support for richer object structures and powerful query - oriented functions . this kind of dbms can meet the requirement of some newly emerging application areas , such as cax , gis and ois . now , the object - relational database ( ordb ) technology is regarded as one of the most promising research and product development directions
對象關系數(shù)據(jù)庫技術是在繼承關系數(shù)據(jù)庫技術的基礎上，增加面向對象特性，使面向對象技術與關系數(shù)據(jù)庫技術緊密結合，可滿足cax 、 case 、 ois 、 gis等應用領域的需求而發(fā)展起來的一種新型數(shù)據(jù)庫技術，它既具有管理復雜數(shù)據(jù)的能力，又能提供強有力的查詢功能，是數(shù)據(jù)庫研究和產(chǎn)品發(fā)展的一個重要方向。