Open Images Dataset V5- getting started

Just getting started with training image classifiers. Wanted to attempt google open Images Challenge but having a hard time to get started. Any advice on how to get started, resources to consider, how to train on such huge dataset will be of great help.
I was planning to use kaggle for training but not able to proceed further due to the huge size of the dataset.

Hey Soham! Any Luck? I am getting started on the same thing.