[[["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 performance by providing read-only clones, ensuring data availability even if the primary instance is down."],["Each read pool instance is configured using a unique manifest file, and you can have up to 20 of them per database cluster."],["Read pool instances consume the same amount of storage as the primary instance they replicate."],["The number of nodes defined in the manifest file of the read pool instance defines the capacity of this read-only instance, up to 20 nodes maximum."],["You can verify a read pool instance's availability and streaming status using `kubectl` commands, where `true` for availability means it can serve queries, and `true` for streaming indicates it's actively replicating data."]]],[]]