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Advanced Pro#database

Database Sharding là gì và khi nào hệ thống thực sự cần Sharding?

February 15, 2026

Quick summary

Database sharding is a horizontal partitioning technique that distributes data across multiple independent physical servers to overcome the hardware limits of a single machine. It is a last resort, only to be applied when data volume (typically > 1-2TB) or write throughput exceeds the capacity of the most powerful single database instance.

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Sample answer:

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Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore.

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