Apache Spark is a very powerful general-purpose distributed computing framework. It provides a different kind of data abstractions like RDDs, DataFrames, and DataSets on top of the distributed collection of the data. Spark is highly scalable Big data processing engine which can run on a single cluster to thousands of clusters. To follow this exercise, we can install Spark on our local machine and can use Jupyter notebooks to write code in an interactive mode. In this post “Read and write data to SQL Server from Spark using pyspark“, we are going to demonstrate how we can use Apache Spark to read and write data to a SQL Server table.
Read SQL Server table to DataFrame using Spark SQL JDBC connector – pyspark
Spark SQL APIs can read data from any relational data source which supports JDBC driver. We can read the data of a SQL Server table … More