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database management system是什麼意思,database management system的意思翻譯、用法、同義詞、例句

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  • [計] 數據庫管理系統

  • 例句

  • The task of controlling access to all the data can then be concentrated in a centralized database management system.

    這樣就能把控制存取所有數據的任務集中在一個中心的數據庫管理系統中。

  • The Disaster Literature Database Management System(DLDBMS) is the knowledge foundation and information source of this consultation information system.

    災害文獻數據庫管理系統(DLDBMS)是這一咨詢信息系統的知識基礎和信息來源。

  • It details what is standardized as well as what works on one database management system and what works on another.

    它詳細介紹了什麼是标準化語言,以及它們在數據庫管理系統和其他系統上的工作方式。

  • And has established a union road ecology landscape attribute data and the spatial data road landscape video frequency database management system in this foundation.

    并在此基礎上建立了一個結合公路生态景觀屬性數據和空間數據的公路景觀視頻數據庫管理系統。

  • The application software does not directly manipulate the database. the actual manipulation of the database is accomplished by another software layer called the database management system(DBMS).

    應用軟件不能直接操作數據庫,實際上是通過另一個被稱為數據庫管理系統的軟件層完成對數據庫的操作。

  • Every database management system must be able to protect data against unauthorized access and modification.

    每個數據庫管理系統都必須能保護數據不會受到未授權訪問和修改。

  • The method and the language have been used in the statistical and scientific database management system HUSSDB designed by us.

    這種方法和語言已經用于我們設計的統計與科學數據庫管理系統原型HUSSDB。

  • The author of this paper took part in the development of the embedded database management system based on PDA, and then finished this paper.

    本文作者參加了基于PDA的嵌入式數據庫管理系統模型的開發工作,并在此基礎上完成了本論文。

  • Kernel system of information engineering is database management system and data access technology is essential for development of database management system application software.

    信息工程的核心系統是數據庫管理系統,而數據訪問技術是數據庫管理系統軟件開發的重點和難點。

  • A database management system(DBMS), sometimes just called a database manager, is a program that lets one or more computer users create, access, update and manage the data.

    一個數據庫管理系統有時僅被稱為數據庫管理者,是一個能讓計算機用戶創建、訪問、更新和管理數據的程式。

  • This is usually referred to as DBMS or a Database Management System.

    這通常是指作為數據庫或數據庫管理系統。

  • For these reasons, it is critical that you understand how backup and recovery features function for your database management system, and that you have a well-planned backup strategy implemented.

    由于這些原因,理解數據庫管理系統中備份和恢複功能的工作原理,并實施經過精心規劃的備份策略,就顯得至關重要了。

  • It is in the actual database management system development process has great utility and flexibility.

    它在實際的數據庫管理系統的開發過程中具有很大的實用性和靈活性。

  • Embedded Database Management System is a new technology of data management rising in recent years.

    嵌入式數據庫管理系統是近幾年才興起的一項新的數據管理技術。

  • This paper analyzes the security mechanism of SYBASE database management system and the model of Role-based Access Control.

    文章分析了SYBASE數據庫管理系統的安全控制機制和基于角色的數據訪問控制模型。

  • Transactions are real world entities that can be expressed in the form of text, numbers, or both, to be processed by a database management system.

    事務是以文本、列(或同時使用兩者)的形式表現的來自真實世界的實體,将由數據庫管理系統處理。

  • Spatio-temporal database management system is a kind of DBMS that can deal with both spatial and temporal data.

    時空數據庫管理系統是能夠同時處理時态數據和空間數據的數據庫管理系統。

  • Integrity is one of the objectives related to information system security, this paper presents a model to specify integrity policies for temporal database management system.

    數據完整性是信息系統的安全目标之一,該文描述了一個時間相關的數據庫管理系統的完整性策略模型。

  • A result set object is a complicated beast, as it usually resides within the memory of the database management system and can only be deciphered by functions that interact with it.

    該結果集對象是一個複雜對象,它通常位于數據庫管理系統的存儲器中,并且隻能通過與之交互的函數辨認。

  • Using character or binary large object (CLOB or BLOB) columns of tables to store the XML data intact in a relational database management system (DBMS).

    使用表的字符大對象(CLOB)或二進制大對象(BLOB)列在關系數據庫管理系統(DBMS)中按原樣存儲XML數據。

  • These structures are then implemented in a relational database management system.

    然後,這些結構可以在關系數據庫管理系統中實現。

  • DBMS:A database management system is a collection of programs that enable users to create and maintain a database.

    數據庫管理系統是一組可支持用戶來創建和管理數據庫的程式集合。

  • Data persistence services: These services perform data activities that are traditionally relegated to the database management system, such as create, read, update and delete.

    數據保存服務:這些服務執行傳統地歸屬于數據庫管理系統的數據活動,例如創建、讀取、更新和删除。

  • As the rapid development of the network, database technology, database management system is widely used, and people accumulate more and more data.

    隨着網絡、數據庫技術的迅速發展以及數據庫管理系統的廣泛應用,人們積累的數據越來越多。

  • Developed the electromagnetism design software of the disk-type PM synchronous generator which based on database management system.

    開發了基于數據庫管理系統的盤式永磁同步發電機的電磁設計軟件。

  • As an important part of virtual environment railway location design system, railway location engineering database management system is base of storing information and tool of dealing with information.

    “鐵路選線工程數據庫管理系統”作為“虛拟環境鐵路選線設計系統”的一個子系統,既是它的信息儲存基地,又是它的信息處理工具。

  • With quick development of database technology and wide application of database management system, the data that people accumulated are getting more and more.

    隨着數據庫技術的飛速發展以及數據庫管理系統的廣泛應用,人們積累的數據越來越多。

  • 專業解析

    數據庫管理系統(Database Management System,DBMS)是一種用于創建、維護和操作數據庫的軟件系統。它通過标準化的接口和工具,實現數據的存儲、組織、檢索、更新與安全管理,是連接用戶、應用程式與物理數據庫的核心樞紐。

    核心功能解析:

    1. 數據定義:提供數據模型(如關系模型)和語言(如SQL)定義數據結構,例如Oracle的DDL(數據定義語言)支持表、索引等對象的創建。
    2. 數據操作:支持增删改查(CRUD)操作,例如MySQL通過DML(數據操作語言)實現複雜查詢和事務處理。
    3. 數據控制:包含權限管理(如角色分配)和完整性約束,Microsoft SQL Server通過T-SQL實現細粒度訪問控制。
    4. 事務管理:遵循ACID原則(原子性、一緻性、隔離性、持久性),PostgreSQL通過WAL日志保障事務可靠性。
    5. 備份與恢複:提供災難恢複機制,IBM Db2的備份工具支持增量備份與時間點恢複。

    典型系統示例:商業系統如Oracle Database、開源系統如MySQL,以及雲原生系統如Amazon Aurora,均基于DBMS架構實現企業級數據管理。

    網絡擴展資料

    數據庫管理系統(Database Management System,DBMS)是用于創建、管理和維護數據庫的軟件系統。它充當用戶、應用程式與數據庫之間的接口,提供高效、安全的數據存儲與訪問機制。以下是詳細解釋:

    1.核心功能

    2.主要類型

    3.關鍵特性

    4.應用場景

    5.優勢與挑戰

    如果需要進一步了解具體技術細節或實際案例,可以提出更具體的問題。

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