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16 relations: Centralized database, Data cleansing, Data dictionary, Data modeling, Data structure, Decision support system, Distributed database, Entity–relationship model, ISO/IEC 11179, Logical data model, Master data management, Metadata, Metadata registry, Metadata standard, Object-oriented design, XML.
Centralized database
A centralized database (sometimes abbreviated CDB) is a database that is located, stored, and maintained in a single location.
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Data cleansing
Data cleansing or data cleaning is the process of detecting and correcting (or removing) corrupt or inaccurate records from a record set, table, or database and refers to identifying incomplete, incorrect, inaccurate or irrelevant parts of the data and then replacing, modifying, or deleting the dirty or coarse data.
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Data dictionary
A data dictionary, or metadata repository, as defined in the IBM Dictionary of Computing, is a "centralized repository of information about data such as meaning, relationships to other data, origin, usage, and format".
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Data modeling
Data modeling in software engineering is the process of creating a data model for an information system by applying certain formal techniques.
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Data structure
In computer science, a data structure is a data organization and storage format that enables efficient access and modification.
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Decision support system
A decision support system (DSS) is an information system that supports business or organizational decision-making activities.
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Distributed database
A distributed database is a database in which storage devices are not all attached to a common processor.
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Entity–relationship model
An entity–relationship model (ER model for short) describes interrelated things of interest in a specific domain of knowledge.
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ISO/IEC 11179
ISO/IEC 11179 (formally known as the ISO/IEC 11179 Metadata Registry (MDR) standard) is an international standard for representing metadata for an organization in a metadata registry.
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Logical data model
A logical data model or logical schema is a data model of a specific problem domain expressed independently of a particular database management product or storage technology (physical data model) but in terms of data structures such as relational tables and columns, object-oriented classes, or XML tags.
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Master data management
In business, master data management (MDM) is a method used to define and manage the critical data of an organization to provide, with data integration, a single point of reference.
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Metadata
Metadata is "data that provides information about other data".
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Metadata registry
A metadata registry is a central location in an organization where metadata definitions are stored and maintained in a controlled method.
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Metadata standard
A metadata standard is a requirement which is intended to establish a common understanding of the meaning or semantics of the data, to ensure correct and proper use and interpretation of the data by its owners and users.
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Object-oriented design
Object-oriented design is the process of planning a system of interacting objects for the purpose of solving a software problem.
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XML
In computing, Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable.
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