data hierarchy

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Explanation of "Data Hierarchy"

Definition: "Data hierarchy" is a noun that refers to a way of organizing information in a structured manner. In this arrangement, there are larger groups called "sets," and within those sets, there are smaller groups known as "subsets." Each subset is considered to be at a lower rank than the set it belongs to.

Advanced Usage:

In more advanced contexts, "data hierarchy" can also refer to complex systems in computer science or data management where data is organized in multiple levels, often used in databases or programming.

Word Variants:

1. Hierarchical (adjective) - Relating to the arrangement of items in a hierarchy.

   • Example: "The hierarchical structure of the organization helps clarify reporting relationships."

2. Hierarchy (noun) - The general term for a system of organization with different levels of rank or authority.

   • Example: "The company's hierarchy includes managers, team leaders, and employees."

Different Meaning:

While "data hierarchy" specifically refers to the organization of data, the word "hierarchy" on its own can refer to any system of ranking, such as social hierarchies or organizational hierarchies.

Synonyms:

• Data structure (in a broader sense)
• Organizational hierarchy
• Classification system

Idioms and Phrasal Verbs:

While there aren't specific idioms or phrasal verbs directly related to "data hierarchy," you might encounter terms like: - "Move up the ranks" - To advance to a higher position in a hierarchy. - Example: "After several years of hard work, she moved up the ranks to become a manager."

Conclusion:

Understanding "data hierarchy" helps you comprehend how information is organized, whether in technology or in everyday life.

Academic

Noun

1. an arrangement of data consisting of sets and subsets such that every subset of a set is of lower rank than the set