Load data to where? To spark? If you are referring to spark, then there are some differences the way the connector is implemented. When you use spark, the most important thing that you get is the parallelism (depending on the number of partitions). If you compare it with a native java driver then you will find it slower compared to spark.
Thanks Best Regards On Mon, Aug 10, 2015 at 4:31 PM, 李铖 <lidali...@gmail.com> wrote: > What is the differents of loading data using jdbc and loading data using > spard data source api? > or differents of loading data using mongo-hadoop and loading data using > native java driver? > > Which way is better? > >
