[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-04-21。"],[[["Read pool instances enhance database cluster availability and read throughput by providing read-only clones."],["Each read pool instance requires a unique manifest file and can be configured within the database instance's manifest."],["Up to 20 read pool instances can be created per database instance, with each occupying the same storage as the source."],["Read pool instances continue to serve queries even if the primary database instance is unreachable, although streaming will be temporarily halted."],["Changes made to the primary instance, such as inserts, updates, and deletions, will become readable on the read pool instance."]]],[]]