blob: ab79dbb13beed85ddfcc432cbbbfcb5cea6b0989 [file] [log] [blame]
const e=JSON.parse('{"key":"v-35a35cba","path":"/zh/UserGuide/Master/stage/Data-Modeling/SchemaRegion-rocksdb.html","title":"SchemaRegion RocksDB (基于rocksDB的元数据存储方式)","lang":"zh-CN","frontmatter":{"description":"背景 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。 使用 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/sc...","head":[["link",{"rel":"alternate","hreflang":"en-us","href":"https://iotdb.apache.org/UserGuide/Master/stage/Data-Modeling/SchemaRegion-rocksdb.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/zh/UserGuide/Master/stage/Data-Modeling/SchemaRegion-rocksdb.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:title","content":"SchemaRegion RocksDB (基于rocksDB的元数据存储方式)"}],["meta",{"property":"og:description","content":"背景 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。 使用 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/sc..."}],["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":"2023-10-25T10:37:38.000Z"}],["meta",{"property":"article:modified_time","content":"2023-10-25T10:37:38.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"SchemaRegion RocksDB (基于rocksDB的元数据存储方式)\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2023-10-25T10:37:38.000Z\\",\\"author\\":[]}"]]},"headers":[{"level":2,"title":"背景","slug":"背景","link":"#背景","children":[]},{"level":2,"title":"使用","slug":"使用","link":"#使用","children":[]},{"level":2,"title":"功能支持说明","slug":"功能支持说明","link":"#功能支持说明","children":[]},{"level":2,"title":"附: 所有接口支持情况","slug":"附-所有接口支持情况","link":"#附-所有接口支持情况","children":[]}],"git":{"createdTime":1698230258000,"updatedTime":1698230258000,"contributors":[{"name":"wanghui42","email":"105700158+wanghui42@users.noreply.github.com","commits":1}]},"readingTime":{"minutes":2.93,"words":879},"filePathRelative":"zh/UserGuide/Master/stage/Data-Modeling/SchemaRegion-rocksdb.md","localizedDate":"2023年10月25日","autoDesc":true}');export{e as data};