Vol. 1 No. 1 (2024), Articles
Vol. 1 No. 1 (2024)

RELYATSION ALGEBRA

Articles
Published 2024-12-24
Tojimamatov Israiljon Nurmamatovich
Farg‘ona davlat universiteti israiltojimamatov@gmail.com
Meliqo’ziyev Sahobiddin Umidjon o’g’li
Farg‘ona davlat universiteti sahobiddinmeliqoziyev1@gmail.com
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Keywords

Relyatsion algebra, ma'lumotlar bazalari, tanlash, proyeksiya, birlashtirish, SQL, ma'lumotlarni boshqarish, kompyuter ko‘rish.

Abstract

Relyatsion algebra ma'lumotlar bazalarini boshqarish tizimlarining asosiy matematik asosi bo‘lib, ma'lumotlarni samarali va mantiqiy tarzda manipulyatsiya qilish imkonini beradi. Ushbu maqolada relyatsion algebraning asosiy tushunchalari, uning operatsiyalari va ma'lumotlar bazalarida qanday qo‘llanilishi chuqur tahlil qilinadi. Tadqiqot davomida tanlash, proyeksiya, birlashtirish, unifikatsiya, kesish va farq kabi asosiy operatsiyalar o‘rganiladi. Shuningdek, SQL kabi yuqori darajadagi so‘rov tillarining relyatsion algebra asoslariga asoslanishi ham muhokama qilinadi.

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