The following example code will describe the process of using decision table to execute rules.There are two ways a) 使用試算表的API直接執行規則. b) Convert the excel spread sheet into a drl file and…
什麼是Apache Sqoop,以及如何使用Hadoop分佈式文件系統導入/導出數據?
Apache的Sqoop是一個工具,用於將數據從/到Hadoop分佈式文件系統. Hadoop架構可以處理大數據,並將其存儲在HDFS. But if we want to use that data then we need to use some tool…