Databricks

What are the reasons behind Databricks going for their own driver? What differences are made when switching between the previous Spark driver and the new Databricks driver?Is there any specific document I can look at or just the release notes?Also, w...

import com.databricks.client.jdbc.DataSource;   import java.sql.*;   public class testDatabricks { public static void main(String[] args) throws SQLException { String dbUrl = "jdbc:databricks://<hostname>:443;HttpPath=<HttpPath>;"; // Cop...