Data dictionary - Wikipedia
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". [1]
What is Data Dictionary? - GeeksforGeeks
2024年4月24日 · Data dictionaries provide structured analysis and design tools by implementing data standards. Data standards are sets of rules that govern the collection, recording, and presentation of data. Using a data dictionary helps define the …
Data Dictionary: Examples, Templates, & Best practices - Atlan
2024年10月25日 · A data dictionary is a collection of metadata such as object name, data type, size, classification, and relationships with other data assets. Think of it as a list along with a description of tables, fields, and columns.
What Is A Data Dictionary? A Comprehensive Guide - Splunk
2024年10月15日 · A data dictionary is an organized list of the structure and attributes of the data stored in a database. The data dictionary provides additional information about the data elements and their relationships within the database, which helps with understanding and managing it.
What Is a Data Dictionary? Definition and Benefits
2024年3月13日 · A data dictionary describes data in business terms, including information about the data. It includes elements like data types, structure details, and security restrictions.
What Is a Data Dictionary? | UC Merced Library
A Data Dictionary is a collection of names, definitions, and attributes about data elements that are being used or captured in a database, information system, or part of a research project.
Data Dictionary | Data Management - Harvard University
What is a Data Dictionary? A data dictionary is a document that outlines the structure, content, and variable definitions for a dataset or collection of data. A data dictionary is a critical tool for reproducibility because it allows others to understand your data.
What Is a Data Dictionary and Why Use One? - TechTarget
What is a data dictionary? A data dictionary is a collection of descriptions of the data objects or items in a data model to which programmers and others can refer. Often, a data dictionary is a centralized metadata repository.
What is Data Dictionary: Examples, Best Practices, & Importance
2024年7月10日 · What is Data Dictionary? A data dictionary is a repository that contains detailed information about an organization's data. It provides a clear and concise definition of each data element, making it easy to understand and use the data effectively.
What is a data dictionary? - California Learning Resource Network
3 天之前 · A data dictionary is a comprehensive and organized collection of data definitions, descriptions, and relationships that describe the structure and meaning of a database or data source. It serves as a single source of truth for all data-related information, providing a clear understanding of the data’s purpose, format, and usage. ...
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