علامة database-theory - هذه الصفحة 5 - GeneraCodice

Transaction recovery and rollback

https://www.generacodice.com/ar/articolo/2605394/transaction-recovery-and-rollback

recovery - database-theory - transaction

dba.stackexchange

Difference between candidate key & primary key

https://www.generacodice.com/ar/articolo/2603122/difference-between-candidate-key-primary-key

database-design - database-theory

dba.stackexchange

Proof that if a relation R is in 3NF and if every key in R is simple, then R is in BCNF?

https://www.generacodice.com/ar/articolo/2581780/proof-that-if-a-relation-r-is-in-3nf-and-if-every-key-in-r-is-simple-then-r-is-in-bcnf

normalization - database-theory

dba.stackexchange

B+ Tree structure with buckets (Begginer question)

https://www.generacodice.com/ar/articolo/2571052/b-tree-structure-with-buckets-begginer-question

database-theory - index

dba.stackexchange

Question about cost optimization formula for SELECT

https://www.generacodice.com/ar/articolo/2523619/question-about-cost-optimization-formula-for-select

optimization - database-theory

dba.stackexchange

Minimal 3NF normalization issues

https://www.generacodice.com/ar/articolo/2516059/minimal-3nf-normalization-issues

database-design - normalization - database-theory

dba.stackexchange

Why are multivalued dependencies named that way?

https://www.generacodice.com/ar/articolo/2513623/why-are-multivalued-dependencies-named-that-way

database-theory - relational-theory

dba.stackexchange

Are intersection and union redundant? Possibility to get smaller output without negation?

https://www.generacodice.com/ar/articolo/2479342/are-intersection-and-union-redundant-possibility-to-get-smaller-output-without-negation

relational-algebra - database-theory

cs.stackexchange

حساب التفاضل والتكامل:غير متأكد إذا كان تفكيري صحيحا

https://www.generacodice.com/ar/articolo/2469070/حساب-التفاضل-والتكامل-غير-متأكد-إذا-كان-تفكيري-صحيحا

database-theory - relational-theory

dba.stackexchange

Confused between 2 phase locking and 2 phase commit

https://www.generacodice.com/ar/articolo/2468473/confused-between-2-phase-locking-and-2-phase-commit

database-theory - databases - distributed-systems

cs.stackexchange

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