Category:Data modeling

In information system design, data modeling is the analysis and design of the information in the system, concentrating on the logical entities and the logical dependencies between these entities

Articles in category "Data modeling"

There are 46 articles in this category.

Candidate key Christopher J. Date Edgar F. Codd Column (database) Compound key Concept-oriented model Conceptual schema D Data Control Language Data Definition Language Data Manipulation Language Data hierarchy Data model Data modeling Database design Database model

D cont. Database normalization Denormalization E Entity-relationship model F Foreign key Functional dependency H Hierarchical model I IDEF Identification (information) K Key field L Logical data model N Natural key Network model O Object Role Modeling Object-relationship modeling P Peter Chen Physical data model

P cont. Primary key R Referential integrity Relation Relational algebra Relational model Row (database) S Standard data model Superkey Surrogate key T Table (database) Table (information) Tuple calculus Tuple-versioning U Unified Modeling Language W White pages schema