实时 olap 引擎,
基于presto 改造的多维钻取的实时olap 引擎。
(1) presto worker 实现数据的存储和lru 技术的实现。 (2) 基于lucence 实现数据内存和hdfs 冷热存储。 (3) 基于倒排索引 实现数据的快速检索,实现presto 基于Lucece 的语法下推。
This project forked from photogamerun/weiwodb
olap fast in and out query engine
License: Apache License 2.0
实时 olap 引擎,
基于presto 改造的多维钻取的实时olap 引擎。
(1) presto worker 实现数据的存储和lru 技术的实现。 (2) 基于lucence 实现数据内存和hdfs 冷热存储。 (3) 基于倒排索引 实现数据的快速检索,实现presto 基于Lucece 的语法下推。
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