What is partitioning or sharding and when should you shard?

What is partitioning or sharding and when should you shard?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, dbms, topic-specific, database

参考答案摘要

Sharding splits data across multiple databases based on a key. It is used when a single database can no longer handle the load or data size. Sharding improves scalability by distributing reads and wri...

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