I was talking to someone at a meetup recently who was really keen on doing continuous deployment for their database but they had a number of issues, the main was that because management wasn't sold on...
I continue to share example codes related with my “Spark with Python” presentation. In my last blog post, I showed how we use RDDs (the core data structures of Spark). This time, I will use DataFrames...
Introduction
The need to communicate with external systems and exchange data made Oracle develop a way to connect to different Oracle databases to execute operations. Traditionally, whenever we wanted...