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使用java语言 如何写Doris stream_load 会有比较高的性能?

Asked Oct 27, 2024 Modified Jan 1, 0001
Viewed 72
2.1 storage ingestion performance 2.0

如果攒批请求那么数据攒到哪里?如果不攒批 较频繁的http请求又会降低系统性能

edited Jan 1, 0001
yuehong1
asked Oct 27, 2024
2 Answers

参考flink-doris-connector

edited Jan 1, 1970
zlhxxx140
answered Oct 27, 2024

服务端攒批可以看之前 2.1 发版通告里的介绍,以及线上 Meetup 的功能解读视频:

【2.1 发版通告(文字版)】

Apache Doris 2.1.0:开箱盲测性能大幅优化,复杂查询性能提升100%

【2.1 特性解读(视频版)】

  • 功能解读:数据写入能力优化:Memtable 前移、Auto Partition、Group Commit
  • 实操指南:https://www.bilibili.com/video/BV1um411o7Ha/
edited Oct 28, 2024
椰子Echo@SelectDB1061
answered Oct 28, 2024
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