Search results
Results from the WOW.Com Content Network
An entity–relationship model (or ER model) describes interrelated things of interest in a specific domain of knowledge. A basic ER model is composed of entity types (which classify the things of interest) and specifies relationships that can exist between entities (instances of those entity types).
The enhanced entity–relationship (EER) model (or extended entity–relationship model) in computer science is a high-level or conceptual data model incorporating extensions to the original entity–relationship (ER) model, used in the design of databases.
An entity–attribute–value model (EAV) is a data model optimized for the space-efficient storage of sparse—or ad-hoc—property or data values, intended for situations where runtime usage patterns are arbitrary, subject to user variation, or otherwise unforeseeable using a fixed design.
A video captured a tornado ripping through a shopping center parking lot in California over the weekend. The Santa Cruz Sentinel reported that the tornado in Scotts Valley on Saturday caused ...
NFL fans are gearing up for one of the best holiday traditions in sports. The league is set to kick off its playoff push with three Thanksgiving games, featuring several teams vying for playoff spots.
1/2. small red onion, chopped. Lettuce, bread, or crackers, for serving. Directions. Preheat the oven to 325°F. Spread the walnuts on a baking sheet and roast until fragrant and lightly golden, 7 ...
The foundation of the uncertainty reduction theory stems from the information theory, originated by Claude E. Shannon and Warren Weaver. [2] Shannon and Weaver suggests, when people interact initially, uncertainties exist especially when the probability for alternatives in a situation is high and the probability of them occurring is equally high. [6]
The Beatles are ingrained in pop culture with their compilation album of No. 1 hits in the U.K. and U.S. called 1, earning the accolade of the top 10 selling albums of the 2000s, The Independent ...