10. Apache Doris 如何实现盲测性能 10 倍提升.pdf

1、Apache Doris 如何实现盲测性能 10 倍提升熊仲健 飞轮科技 资深技术专家李昊鹏 Apache Doris PMC 成员 Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit

2、Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023目录4.Apache Doris 新优化器特性和架构5.Apache Doris 新优化器总结、挑战和展望2.Apache Doris 执行引擎演变6.Apache Doris 盲测性能提升7.欢迎加入 Apache Doris社区1.Apache Doris 查询总体架构

3、简介3.Apache Doris 执行引擎后续规划Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summi

4、t Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 20231Apache Doris 查询架构简介 Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Dori

5、s Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Apache Doris 查询架构简介执行引擎 基于列存的向量化执行引擎 新 Pipeline 并行执行引擎 Adaptiv

6、e Query Execution优化器 查询改写：基于规则+基于代价 查询优化：Cascades+DPHyper 统计信息&代价模型 分布式计划优化Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris Summit Asia 2023Doris