[[["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):2025-04-14。"],[[["Read pool instances provide read-only clones of a database instance, enhancing read throughput and maintaining data access even during primary instance unavailability."],["Each read pool instance is defined by a unique manifest file, and up to 20 read pool instances can be created per database cluster."],["Each read pool instance requires the same amount of storage as the database instance it replicates and its computing capacity can be controlled by configuring the number of nodes."],["While creating multiple read pool instances provides data redundancy, creating too many might negatively impact the performance of the primary database instance."],["The availability and streaming status of a read pool instance can be verified using `kubectl` commands, where `true` for availability indicates readiness for queries and `true` for streaming means it is actively replicating data changes."]]],[]]