@Hao,As you said, there is no advantage feature for JDBC, it just provides
unified api to support different data sources. Is it right?
On Friday, May 15, 2015 2:46 PM, "Cheng, Hao" <[email protected]> wrote:
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div.yiv2822675239WordSection1 {}#yiv2822675239 Spark SQL just take the JDBC as
a new data source, the same as we need to support loading data from a .csv or
.json. From: Yi Zhang [mailto:[email protected]]
Sent: Friday, May 15, 2015 2:30 PM
To: User
Subject: What's the advantage features of Spark SQL(JDBC) Hi All,
Comparing direct access via JDBC, what's the advantage features of Spark
SQL(JDBC) to access external data source? Any tips are welcome! Thanks.
Regards, Yi
