useful database system 中文意思是什麼
useful database system
解釋
實用數據庫系統-
Data mining and knowledge discovery in database ( kdd ) is a rapidly emerging research field, relevant to artificial intelligence, database system and statistics. it is the nontrivial process of mining the interesting, potentially useful, valid and understandable knowledge from data
數據挖掘與數據庫知識發現（ knowledgediscoveryindatabases ， kdd ）是當前涉及人工智慧、數據庫、統計學等學科的一門相當活躍的研究領域，是從數據中提取人們感興趣的、潛在的、可用的知識，並表示成用戶可理解的形式。 -
Based on the detailed investigate on the work of direction to take up an occupation and the valuable experience of many universities and institutes, we bring forward a suit of evaluation indexes for the work of university graduate " s employment, such as the wish of graduates for employment, the employer " s requirement, the rate of the employment obtained, the rate of supply and requirement, the rate of wishes and requirement, the degree of individual satisfaction, the degree of colony satisfaction and the degree of wishes altered, etc. these indexes can reflect the trend of the graduate " s notion for job choice and the requirement from the society, the state of the graduate " s employment with different major and so on. so these indexes are useful for the direction. using the modern computer and database technologies and obeying the rule of software energy, we have developed the management system for university graduates " employments and this software meets the requirement of scientific and high efficiency management
本文在對高校畢業生就業工作進行詳細的調研基礎上，匯集了多所大專院校畢業生就業分配工作的寶貴經驗，提出了一套高校畢業生就業工作評估指標，如畢業生擇業願望、用人單位需求、一次就業率、供需比、願需比、個體滿意度、群體滿意度以及擇業願望調整度等多項指標，由這些指標，可以反映出畢業；生就業觀念和社會需求的變化趨勢，及各專業的就業情況、畢業生擇業願望與社會需求的符合度等等，從而為高校畢業生就業工作提供指導，並且利用現代計算機和數據庫技術，嚴格按照軟體工程的方法，經過可行性研究與計劃、需求分析、設計、編程、測試以及運行維護等階段，研製出了一套高校畢業生就業信息管理軟體，很好地實現了高校畢業生就業工作的科學、高效管理。 -
A multimedia database using ado to access data has been constructed as the platform and interface of the assessment system, it will be very useful in the establishment of design principles
本文還構建了病員檔案數據庫作為評價系統的軟體平臺，採用ado數據訪問技術，數據瀏覽採用網頁形式，其查詢統計功能將有助於病例分析和評價準則的建立。 -
The data mining techniques produce and develop quickly under the application environment. they can converse the sea data into the useful knowledge automatically and intelligently. the discovering methods synthesize the research achievements in the fields including expert system, machine learning, statistics, pattern recognition, database, etc. they can resolve the problems in the information and in favor of data ' s conversion
數據挖掘技術是一門交叉性學科，涉及到機器學習、模式識別、歸納推理、統計學、數據庫、數據可視化、高性能計算等多個領域，對解決在信息技術發展中存在的擁有大量數據但缺乏有用信息的問題，以及完成從業務數據到決策信息的轉換方面具有較強的功效。 -
The operating system is windows nt, and the client / server architecture is used for system platform. the end terminal application programs are wrote in visual basic, and the database server system is constructed using sql server. the administration of this de _ mis system is simple, and the functions of the system are useful
為此，系統採用windowsnt作為網路操作系統， client server體系結構作為系統操作平臺，前端應用程序用visualbasic編制，後端數據庫服務器系統用sqlserver來搭建，構成管理模式規范、功能實用的de _ mis系統。 -
Collect copies of customer statements, inventory lists, management reports, and any other documents that are part of the existing system, because these will be useful to you in designing the database and the interfaces
應收集客戶結算單、庫存清單、管理報表以及屬于現有系統的其他任何文檔的副本，因為這些信息對于設計數據庫和界面非常有用。 -
This is a very good and useful developing tool for system integrator, software developer, database developer, and telecommunication product provider
對于系統整合業者、軟體開發運用及數據庫開發應用業者、通信設備業者而言是一個很好的開發工具。 -
Secondly, a database system is constructed by the technique of the database. thirdly, the data in the database is analyzed multidimensionally by the technique of database digging and olap, adopting tools provided by sql server2000 to abstract comprehensive information which is available to analysis and decision - making and to gain a great deal of useful knowledge supply a rational decision - making support for cadres ’ appointment and remove
第三，利用數據挖掘技術和聯機分析技術，採用sqlserver2000所提供的工具，建立多維數據集，並對數據倉庫中的數據進行多維分析，從中提煉出利於分析和決策的綜合信息，獲得大量有用知識，為幹部的選拔任用和培養提供更加合理的決策支持。 -
The following sql server system stored procedures and functions are useful for monitoring database activity
下列sql server系統存儲過程和函數對監視數據庫活動很有幫助。
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