| const e=JSON.parse('{"key":"v-0111d320","path":"/zh/UserGuide/V1.0.x/Data-Modeling/SchemaRegion-rocksdb.html","title":"背景","lang":"zh-CN","frontmatter":{"description":"在IoTDB服务启动时，通过加载日志文件mlog.bin组织元数据信息，并将结果长期持有在内存中；随着元数据的不断增长，内存会持续上涨；为支持海量元数据场景下，内存在可控范围内波动，我们提供了基于rocksDB的元数据存储方式。 首先使用下面的命令将 schema-engine-rocksdb 打包 命令运行结束后，在其 target/schema-e...","head":[["link",{"rel":"alternate","hreflang":"en-us","href":"https://iotdb.apache.org/UserGuide/V1.0.x/Data-Modeling/SchemaRegion-rocksdb.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/zh/UserGuide/V1.0.x/Data-Modeling/SchemaRegion-rocksdb.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:title","content":"背景"}],["meta",{"property":"og:description","content":"在IoTDB服务启动时，通过加载日志文件mlog.bin组织元数据信息，并将结果长期持有在内存中；随着元数据的不断增长，内存会持续上涨；为支持海量元数据场景下，内存在可控范围内波动，我们提供了基于rocksDB的元数据存储方式。 首先使用下面的命令将 schema-engine-rocksdb 打包 命令运行结束后，在其 target/schema-e..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}],["meta",{"property":"og:locale:alternate","content":"en-US"}],["meta",{"property":"og:updated_time","content":"2024-03-29T10:50:02.000Z"}],["meta",{"property":"article:modified_time","content":"2024-03-29T10:50:02.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"背景\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-03-29T10:50:02.000Z\\",\\"author\\":[]}"]]},"headers":[],"git":{"createdTime":1711709402000,"updatedTime":1711709402000,"contributors":[{"name":"wanghui42","email":"105700158+wanghui42@users.noreply.github.com","commits":1}]},"readingTime":{"minutes":2.89,"words":866},"filePathRelative":"zh/UserGuide/V1.0.x/Data-Modeling/SchemaRegion-rocksdb.md","localizedDate":"2024年3月29日","autoDesc":true}');export{e as data}; |