data mart 中文意思是什麼

data mart 解釋
數據集市
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • mart : n. 1. 〈詩、古〉市場。2. 商業中心地。3. 拍賣場。
  1. The author have studied data warehouse and olap and data mining, then discussed the relevant concepts, development status, system structure and implementation in details ; meanwhile, through studying the data model of university enrollment examination, integrating with data obtaining technology, multidimensional modeling technology and olap in data warehouse, designed a data mart of university enrollment examination and thus developed a data analyzing system of university enrollment examination based on model supporting decision and olap and data mining

    本論文對數據倉庫、聯機分析處理和數據挖掘技術進行了研究，並詳細介紹了有關的概念、發展狀況、體系結構和實現手段；同時，通過對普通高校招生考試的數據模型進行研究，結合數據倉庫中的數據獲取技術、多維建模技術設計了一個以普通高校招生考試數據分析為主題的數據集市，並在此基礎上綜合運用聯機分析處理技術、數據挖掘技術和模型輔助決策技術實現了一個招生考試數據分析系統。
  2. Any product selected should maximize a data mart ' s potential for amplifying the impact of direct data access by providing the greatest degree of effortlessness

    選擇的任何產品都應最大程度地發揮數據集市的潛力，通過提供最大限度上不費力氣，擴大直接數據存取的作用。
  3. Combined with the operation conditions and upgrading needs of a certain cc line, construction scheme of cc data mart and processing method of collected process control data are introduced

    摘要結合某連鑄線的現狀和改造要求，介紹連鑄數據集市的構建方案和過程式控制制記錄數據處理的方法。
  4. Using a websphere commerce analyzer data mart and db2 intelligent miner for data, you can understand, interpret, and forecast interesting pieces of information about your customers buying habits

    使用websphere commerce analyzer數據集市和db2 intelligent miner for data ，您可以理解、解釋並預測關于顧客購買習慣信息的感興趣部分。
  5. The data mart is customized and / or summarized data derived from the data warehouse and tailored to support the specific analytical requirements of a business unit or function

    數據集市是來源於數據倉庫的定製化數據或者摘要數據，裁減後用來滿足對業務功能的特殊分析需求。
  6. Cubes are typically constructed from data retrieved from relational data sources, such as an oltp database, a data warehouse, or a data mart. for more information, see

    多維數據集通常基於從關系數據源（如oltp數據庫、數據倉庫或數據市場）中檢索的數據進行構造。
  7. So it is available to reconstruct moderate and large image by using either parallel or divergent projection data, as well as the data collected at series arbitrary sampled angles and sampled radii. and it does not require the storage of projection matrix, compared with the conventional art. the numerical results show that mart reconstructs image with fast speed, high resolution and sligh artifacts

    利用分塊迭代的快速art方法，對x射線工業ct實采投影數據進行圖像重建，並與fbp方法、經典art方法重建的圖像進行了比較，測試結果表明：該方法重建圖像精度高，偽影輕，並有較高的密度解析度和空間解析度，較經典art方法重建速度快。
  8. The data mart. in the argumentation of this part, i introduce the star schema of financial theme land especially

    在這部分的論述中，我重點介紹了財務主題域的星型模型建立過程。
  9. Using data warehouse or data mart as storage area, using olap for counting all kinds of business and for verifying hypothesis made by users, and using data mining for discoverying models hiden in vast data, these all help users to make decisions

    它使用數據倉庫和數據集市作為數據存儲區，通過olap對各個業務運作進行統計和對用戶的假設進行驗證。通過數據挖掘發現數據背後隱藏的模式，都是為決策提供量的支持。
  10. Both two technology suplement each other in the light of whole progress from their birth. according to the magnitude and scope of data warehouse, choose n - tie framework of data warehouse - data mart or single framework of data mart, giving their own modeling methods

    根據數據倉庫規模的大小，可以建立數據倉庫?數據集市多層存儲結構或數據集市的單層存儲結構，給出了它們的建模方法。
  11. To improve the system structure of data warehouse amp; amp; data mart

    數據集市體系結構的改進
  12. Selection of data mart in the application of medical data warehouse to hospital

    醫院數據倉庫應用中的選擇
  13. ( 2 ) research the problem of the credit card data mart establishment

    （ 2 ）探討了有關信用卡數據集市建設的問題。
  14. The data mart may or may not be on the same server or location as the data warehouse

    數據集市和數據倉庫不一定在同一臺服務器和同一位置。
  15. After we build a dw, first, we take needful data from data fountain to data preparing field where we purge these data, then, we load them to dw. last, we issue these data on the data mart / knowledge mining base or dw to query or knowledge mining according to customer ' s requirement

    數據倉庫在創建以後，首先要從數據源中抽取所需要的數據到數據準備區，在數據準備區中經過數據的凈化處理，再加載到數據倉庫數據庫中，最後根據用戶的需求將數據發布到數據集市知識挖掘庫或數據倉庫進行決策查詢分析或知識挖掘。
  16. This usually results in end users using the constructed solution for a while, giving them the opportunity to work with the information that has been made available to them in a local solution perhaps in a data mart

    這通常導致終端用戶暫時使用所構造的解決方案，讓他們有機會使用本地解決方案中（可能是數據集市中）已經可用的信息。
  17. Developmental differences are more the result of a maturing product class, and how the ensuing improvements are promoted, than of any true difference in warehouse and data mart feature sets

    開發差別更多的是成熟產品類的結果，以及如何推動隨后的改進，而不是數據倉庫和數據集市特色的任何真正差別。
  18. Hence, it is obvious that the importance of data warehouse and data mart. presently, the researches on data warehouse are mainly focused on how to extract, load, clean, compute, aggregate data and how to improve storage structure in data warehouse. but, the management of data warehouse process self is little noted

    目前，對數據倉庫的研究大多集中於如何對數據進行抽取、裝載、清洗、計算、聚合等過程上，以及如何改善數據倉庫的物理存儲結構，提高存儲空間的利用效率上，而對數據倉庫自身的管理則很少引起人們的注意。
  19. Compared with c / s model of the data warehouse, b / s model come with many of advantages. later data mart which is small data warehouses and data warehouse - based decision support system will be discussed

    接著展示了目前數據倉庫技術的進展，包括數據倉庫的概念，體系結構、尤其比較了新近出現的b s模式和c s模型之間存在的差別。
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