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New posts in data-modeling

What is the difference between Max Cardinality and Min Cardinality?

DB design to use sub-type or not?

Best way to store tags in a database?

What is wrong with this data structure?

SQL Server primary key on datetime field

Common one-to-many table for multiple entities

What is the difference between proxies, repositories and services in Doctrine 2?

Multiple yet mutually exclusive foreign keys - is this the way to go?

Data Model for Social Network?

Modeling account for rest communication cassandra

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qualified relationships in datomic

Variable Substitution with FetchRequests stored in a CoreData Model

Entity Framework multitenant shared data architecture: single column, multiple foreign keys

Composite indexing using Redis in a hierarchical data model

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Design of Databases for storing the details of the recurrent occurrence of an event

cakePHP data model with multiple foreign keys to same table

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How to include 'Time' in Date Hierarchy in Power BI

Design Hours of Operation SQL Table

Modelling an equivalent of database NULL in RDF