what we need to learn durning the period of bigdata(数据科学家)
1.Language
SQL ,Python ,Shell ,Scala, Java
2.Tool or Framework(Real-time computing & offline computing)
Hive,Spark(sql & streaming) ,Hadoop,...
3.Theory Knowledge
Concept of DataWarehouse,data model
4.ML(AI)
5.Web knowledge(js)
SQL ,Python ,Shell ,Scala, Java
2.Tool or Framework(Real-time computing & offline computing)
Hive,Spark(sql & streaming) ,Hadoop,...
3.Theory Knowledge
Concept of DataWarehouse,data model
4.ML(AI)
5.Web knowledge(js)