CONCEPTUAL SUBSCHEMA Meaning and
Definition
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A conceptual subschema is a term used in the field of database management systems to describe a subset of a larger database schema that represents a specific concept or aspect of the overall system. It provides a conceptual view of a portion of the database, focusing on a particular subject area or domain.
A subschema is essentially a logical representation of a subset of data within a database. It defines the structure and organization of the data that is relevant to a specific application or user group. By designing and implementing a conceptual subschema, the database administrator can create a customized view or model of the data that is tailored to meet the specific needs and requirements of a particular group of users.
The purpose of a conceptual subschema is to simplify the complexity of the entire database schema by dividing it into smaller, more manageable parts. It allows for a clear and concise representation of the data that is relevant to a specific group of users, enabling easier data retrieval, manipulation, and analysis.
Conceptual subschemas are often used to provide a higher-level abstraction of the data, ensuring that only the necessary information is exposed to specific user groups while hiding the underlying complexity of the overall database structure. This helps to maintain data integrity, security, and privacy, as well as improve overall system performance and efficiency.
Common Misspellings for CONCEPTUAL SUBSCHEMA
- xonceptual subschema
- vonceptual subschema
- fonceptual subschema
- donceptual subschema
- cinceptual subschema
- cknceptual subschema
- clnceptual subschema
- cpnceptual subschema
- c0nceptual subschema
- c9nceptual subschema
- cobceptual subschema
- comceptual subschema
- cojceptual subschema
- cohceptual subschema
- conxeptual subschema
- conveptual subschema
- confeptual subschema
- condeptual subschema
- concwptual subschema
- concsptual subschema
Etymology of CONCEPTUAL SUBSCHEMA
The etymology of the word "conceptual subschema" can be broken down as follows:
1. Conceptual: The word "conceptual" is derived from the Latin word "conceptus", which means "idea" or "conception". It entered the English language in the late 16th century and refers to anything related to concepts, ideas, or mental representations.
2. Sub: The prefix "sub" is derived from the Latin word "sub", meaning "under" or "below". In English, it is used as a prefix to indicate something that is lower in position, rank, or importance.
3. Schema: The word "schema" is derived from the Greek word "σχήμα" (skhēma), meaning "figure" or "shape". It entered the English language in the mid-16th century and refers to a plan, outline, or conceptual framework.
