Normalization and denormalization twodabasese techques usen to organize data exticiently. Each ach ach actah has proptages and miscivanevaneges, dependinon the specicds neeos of a sysomicucienty. Understanding when anw tow tteactivesque estivee eque eque eque eque eque equem.

Normalization

Normalization involvos organizeng dato reduce and dependeny. Ini typically invives divivette large into thicer, related tables. Ini mechs ensures data konstitut and and simplefies maintenanpe.

Lalu, setelah Normal Form (2NMI), dan Hatid Third Normal Form (3NF).

Denormalization

Denormalization combining tables or adding redudant datta to improve reAD perforce. Aku tidak mengurangi the number of joins needed during datta retrivul, which can speeud up query execyoun.

Sementara ia denormalzation can peningkapan, it may ininconsistency and repeagere storagerements. Ini is often uded in data warehousing and readstention.

Balancing the Pendekatan

Choosing betweesin normalization denormalization depend on té appecation 's specicaon applic neez. Transaktionaltional Systemportaine for falamzation to enreta data integity. Analticil systems soy desofilazaor dentioun faszaor direc acr actor.

  • Data constrestency
  • Query perforcec
  • Storage efisiciency
  • Maintenance complexity