Preparing for Data Engineering Interview at Facebook – creating an automated process in Python to mimic Facebook activity on your local database and answering relevant metrics using SQL – Part 3

September 4, 2020September 18, 2020 by Raghav

In part 1 and part 2, I described how to mimic and calculate metrics for photo upload process on Facebook. This is in relation to…

Data Engineering

Preparing for Data Engineering Interview at Facebook – creating an automated process in Python to mimic Facebook activity on your local database and answering relevant metrics using SQL – Part 2

September 3, 2020September 18, 2020 by Raghav

This is in continuation to my previous post here. By the end of the first post I had created the user_activity_log mimicry process which logged…

Data Engineering

Preparing for Data Engineering Interview at Facebook – creating an automated process in Python to mimic Facebook activity on your local database and answering relevant metrics using SQL – Part 1

September 3, 2020September 18, 2020 by Raghav

I am writing this blog post while preparing for the Facebook Data Engineering interview. The onsite round consists of various scenario based questions which largely…