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Tag relational-theory - Это страница 1 - GeneraCodice
Does relational design discourage splitting tables unnecessarily?
https://www.generacodice.com/ru/articolo/3250106/does-relational-design-discourage-splitting-tables-unnecessarily
database-design
-
normalization
-
relational-theory
dba.stackexchange
How to normalize a table with multiple cells that have multiple values?
https://www.generacodice.com/ru/articolo/3247742/how-to-normalize-a-table-with-multiple-cells-that-have-multiple-values
database-design
-
normalization
-
relational-theory
dba.stackexchange
Is Star/Snowflake database design good for applications? What is the alternative?
https://www.generacodice.com/ru/articolo/3243695/is-star-snowflake-database-design-good-for-applications-what-is-the-alternative
architecture
-
star-schema
-
relational-theory
-
database-diagrams
-
snowflake
dba.stackexchange
Job Opportunity and difficulty (or not) for me to learn to use msaccess and surveygizmo/alchemer [closed]
https://www.generacodice.com/ru/articolo/3242049/job-opportunity-and-difficulty-or-not-for-me-to-learn-to-use-msaccess-and-surveygizmo-alchemer-closed
database-design
-
ms-access
-
relational-theory
-
query
dba.stackexchange
Immutable field/cell in Postgres
https://www.generacodice.com/ru/articolo/3225085/immutable-field-cell-in-postgres
postgresql
-
relational-theory
dba.stackexchange
Help designing a Table(s) with a single message to multiple placeholder values, with new placeholders added occasionally [closed]
https://www.generacodice.com/ru/articolo/3220732/help-designing-a-table-s-with-a-single-message-to-multiple-placeholder-values-with-new-placeholders-added-occasionally-closed
mysql
-
relational-theory
dba.stackexchange
database management system vs database vs tables vs file [duplicate]
https://www.generacodice.com/ru/articolo/3213141/database-management-system-vs-database-vs-tables-vs-file-duplicate
database-design
-
relational-theory
-
relations
dba.stackexchange
“Tuples in a weak entity set are partitioned according to their relationship with tuples in a strong entity” - meaning?
https://www.generacodice.com/ru/articolo/3212350/tuples-in-a-weak-entity-set-are-partitioned-according-to-their-relationship-with-tuples-in-a-strong-entity-meaning
erd
-
relational-theory
dba.stackexchange
One and only one relationship - ER diagram to relational schema
https://www.generacodice.com/ru/articolo/3208220/one-and-only-one-relationship-er-diagram-to-relational-schema
database-design
-
erd
-
relational-theory
dba.stackexchange
Multiple Primary-Foreign Key connections between Tables Redundant?
https://www.generacodice.com/ru/articolo/3206361/multiple-primary-foreign-key-connections-between-tables-redundant
rdbms
-
erd
-
primary-key
-
relational-theory
-
foreign-key
dba.stackexchange
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