udm 中文意思是什麼
udm
解釋
介面電子盤-
The previous sections addressed how the udm can support interactive exploration of data
前面的部分解決了udm如何支持互動式數據瀏覽的問題。 -
In some scenarios, a simple udm can be constructed automatically
在某些方案中,可以自動構造簡單的udm 。 -
The udm provides such views, called perspectives
Udm提供了這種稱為透視的視圖。 -
There are advantages to the end user even when the udm is constructed only as a thin layer over the data source : simpler, more easily understood model of the data, isolation from heterogeneous backend data sources, and improved performance for summary type queries
即使udm只是作為數據源上的瘦層來構造,對于最終用戶而言也有益處:更簡單、更容易理解的數據模型,與異構的後端數據源相隔離,並且匯總類型查詢的性能也有所提高。 -
A udm can also contain calculated members
Udm還可以包含計算成員。 -
A udm is constructed over one or more physical data sources
Udm構造於一個或多個物理數據源之上。 -
The udm lets you discretize attributes into such ranges by using various criteria
Udm允許使用各種條件將屬性離散到上述范圍中。 -
A udm provides additional semantics for attributes
Udm提供了屬性的其他語義。 -
The correct join is implicitly made by the udm
由udm隱式執行正確的聯接。 -
The tree view on the left presents the contents of the udm
左邊的樹視圖顯示了udm的內容。 -
The data can also be updated through the udm
也可以通過udm更新數據。 -
The udm supports this in two ways
Udm通過下列兩種方式提供這種支持: -
To improve performance, the udm provides caching services
為了提高性能, udm提供了緩存服務。 -
The udm provides role - based security
Udm提供基於角色的安全性。 -
In addition to providing the powerful multi dimensional expressions language, which is designed specifically for authoring such calculations, the udm also enables integration with microsoft. net
除了提供專用於編寫此類計算的功能強大的多維度表達式( mdx )語言以外, udm還啟用了與microsoft . net的集成。 -
In this thesis we discussed the kernel techniques about xml, udm, soap etc which should be used in the data interchange system
本文首先論述了xml 、 udm 、 soap等能夠用於數據交換系統的核心技術。 -
To reflect these policies dictating the currency of the data, the udm allows the cache to be either explicitly managed for example, a schedule could be defined to refresh the cache daily at 2 a. m. or transparently managed by using proactive caching
為了反映這種指定數據狀態的策略, udm既允許顯式管理緩存(例如,可以將計劃定義為在每天凌晨2點刷新緩存) ,也允許使用「主動緩存」進行透明管理。 -
To address this, the udm allows translations of metadata to be provided in any language
為了解決此問題, udm允許將元數據翻譯為其他任何語言。
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