Programming in VBA can significantly speed up and facilitate your work. Visual Basic for Applications is a programming language implemented in Microsoft Office programs that you can use to write…
In this short post I will show you how you can change the name of the file / files created by Apache Spark to HDFS or simply rename or delete any file.
In this post I will show you how to run the shell command by programming in Scala and how you can use it in Apache Spark.
Very often you can meet the requirement to create an application that will collect data from an external system through its API. It may turn out that the "bottleneck" of such an application will be the time of its implementation.