Tag: 技术
Query performance comparison for several SQL engines
In this article I give a simple test on query performan […]
Continue reading Query performance comparison for several SQL enginesbenchmark of my three VPS
I have three VPS for test purpose. They are coming from […]
Continue reading benchmark of my three VPS使用Drill的HDFS存储插件
Drill默认装载了一个dfs插件，它的connection配置是本地文件系统， 所以就是访问本地文件的。 我 […]
Continue reading 使用Drill的HDFS存储插件Drill的Mysql存储插件
上篇博客讲了Drill 1.20配置Hive3存储插件，过程还是有点折腾的。 配置完后，我顺便配了下Mysql […]
Continue reading Drill的Mysql存储插件Drill 1.20配置Hive3存储插件
Apache Drill当前版本是1.20，在配置它的Hive存储插件时，一开始我走了不少弯路，没搞成功。后来 […]
Continue reading Drill 1.20配置Hive3存储插件