云数据库OceanBase读数据-阿里云

OceanBase数据库写数据的是一定会写到主副本，那读数据是读主副本还是从副本呢？

OceanBase数据库我ob部署的模式是1-1-1，然后要是选择第一台为主副本，写数据的是一定会写到主副本，那读数据是读主副本还是从副本呢？

请教下，OceanBase数据库的读数据io是多大呢？

请教下，OceanBase数据库的读数据io是多大呢？我看文档只是说最小单元是一个微块，但是对于全表扫描是多大一个io呢？对于密集近似连续的key(比如in 多值)的io又是什么行为呢？

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更新时间 2024-05-21 19:27:47

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