OB’EKTNING RELYATSION, IYERARXIK VA SEMANTIK MODELLAR ASOSIDA ISHLAB CHIQISH VA BIR-BIRI BILAN TAQQOSLASH
DOI:
https://doi.org/10.5281/zenodo.18920464Abstract
Ushbu maqolada ma’lumotlar bazasini loyihalashda qo‘llaniladigan relyatsion, iyerarxik va semantik modellar tahlil qilinadi. Har bir modelning tuzilishi, ishlash prinsipi hamda qo‘llanish sohalari ko‘rib chiqiladi. Shuningdek, ushbu modellar o‘zaro taqqoslanib, ularning afzallik va kamchiliklari aniqlanadi. Tadqiqot natijasida relyatsion model zamonaviy axborot tizimlarida keng qo‘llanilishi, iyerarxik model esa oddiy tuzilishga ega tizimlarda samarali ekanligi, semantik model esa murakkab bilimlar tizimlarini ifodalashda muhim ahamiyatga ega ekanligi aniqlangan.
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