OFFSET in SQL Is Lying to You 😳 (This Is Why Apps Slow Down)

OFFSET simple lagta hai, lekin yahi SQL ka ek silent killer hai.
Jab aap OFFSET use karte ho, database har request par rows ko skip karta hai — scan karta hai — aur phir data return karta hai.
Jaise-jaise data badhta hai, query slow hoti jaati hai, CPU usage badhta hai, aur app lag karne lagta hai.
Is short mein maine explain kiya hai:
WHY OFFSET slow hota hai
HOW yeh production databases ko hurt karta hai
Aur interviews mein OFFSET ko red flag kyun maana jaata hai
Agar aap backend, SQL ya system design seekh rahe ho, yeh samajhna zaroori hai.
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Видео OFFSET in SQL Is Lying to You 😳 (This Is Why Apps Slow Down) канала Technical V