relational-database

relational-database

Relational model employee department and type of employee

BCNF - Is it possible here? Name, Sport Centre, Sport

What does "storing a pointer to the data" in a blockchain mean?

Natural Join in Relational Algebra - Database Theory

Relational database - purchase orders

Is it better to create a Many to Many relationship table or Single column in the first table to save ref records ids as CSV

Map EER diagram into a relational database schema

What Keeps Relational Databases From Horizontal Scaling?

How do I implement a many to many to many relationship between 3 variables while limiting the combinations of the 3 that actually exist?

Finding the strongest normal form and if it isn't in BCNF decompose it?

relational database - synonyms table, how to deal with different forms of one word in search?

Laravel 5.3 : Users having multiple roles in teams

Avoiding trivial MVDs from non-trivial FDs?

In what way do Object-Relational databases provide limited inferencing, when compared to the use of Ontologies?

Relational database: What is the formal word for the thing a tale row represents?

Power Pivot 2010: DAX, Dynamic Groups with Overlap

Why An Address Data Is An Entity?

What is relvar - relational variable?

Normalizing the relation to third normal form

Inference in RDB2RDF wrapper systems

Relational Schema to ER Diagram

what if a multivalued value attribute is an entity

Build an rdb2rdf system

Selecting rows that are present in every distinct value of another row

In which microservice should I store a liaison table

ER to Relational model: what happens when a subclass has its own PK?

Which of two relational diagrams is normal?

Date Source Name Not Found

E-R model to relational database with one entity twice in one relationship

Relational Algebra how can I SELECT two conditions?

Can one have optional fields in a 3NF / BCNF database?

retrieve correct data from my schemas

Mapping ER model to Relational model used primary key twice

How would you handle two way relations in relational-pouch?

Is this BCNF convertion correct?

How do you define a (1,6) cardinality using Relational calculus

ER diagram to relational predicate

Relational Algebra: Natural join with NULL value

Project and restrict in relational algebra

Link new registration to existing database?

Can "double" functional dependencies exist?

Image urls in entity diagram

Can large scale fixed format data qualify as big data?

Relational algebra - SQL MAX per value

PostgreSQL find locks including the table name

Decomposing relations to Fourth Normal Form

FileMaker - Total SubSummary Values

What is the idiomatic, performant way to resolve related objects?

Store overlapping date ranges to be filtered using a custom date range

Persistence Layer In SaaS Application

Converting n to m relationship with specialization to relational model

How do OrientDB edges compare to the relational DB paradigm?

What would be the cardinality between Artist vs ArtWork vs Group?

Relational algebra , tried everything, just don't know how to do this

Is the relationship between Customer and Commodity correct?

What happens to composite and multi-valued attributes in 1NF?

Please clear this confusion regarding relational algebra/tuple relational calculus

Relational calculus databases

is it necessary to have relationship between all entities in database

Difference between Relational Algebra and Relational calculus

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