This post is about very basics of exceptional handling . Exceptions - It is a type of error if not taken care of then code may crash . To...

This Post is about basics of functions in Python . Functions are created so that we don't have to write same code repeatedly . Syntax :...

This Post is about using files with Python . There are basically 3 operations we can perform : Read Write Append Reading Files Reading...

Let's say we have below student data select * from student; id. student_name student_gender student_age 1 Sally Female ...

How Spark Runs on a Cluster Architecture of a spark application contains following main components : Spark Driver : It is just a process...