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Lindorm Ganos时空服务在Lindorm流引擎中实现了基于内存的RTree索引，即时空内存索引。时空内存索引能够在进行流表JOIN操作时显著提升针对时空数据的查询效率。在使用Lindorm流引擎处理计算任务时，您可以在连接器（Connector）中设置相关参数的值，选择是否构建时空内存索引。本文介绍时空内存索引的使用限制及使用方法。

问答 2022-04-15 来自：开发者社区

为什么我的数据库总挂掉啊 4g的内存

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更新时间 2024-05-09 22:04:34

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