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Library/Kiến trúc & Database/MongoDB
Easy#mongodb

Index trong MongoDB hoạt động thế nào? Phân tích lợi ích và trade-off khi sử dụng.

February 15, 2026

Quick summary

MongoDB indexes use a B-Tree data structure to transition queries from collection scans (COLLSCAN) to index scans (IXSCAN), significantly accelerating read operations at the cost of write performance and RAM/disk storage.

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