Well...
... it was not easy like many other things in our life.
You constantly question everything in order to understand how something works.
Sometimes, you got it immediatedly, other times you struggle, search, ask, search and then you got it!
However, when you look back you think it actually was not so difficult. Which means that
you gained some experience.
My path started as Linux Admin and now I'm Data Engineer or in other words I'm in the world of
big data.
It is just a hype word for a huge amount of data as well as Machine Learning
which is just Statistics and some Math.
I began learning about data as data can have many flavours, shapes and types. There are whole lots
of about data like how it is stored and how the way of storage can help you
to solve you tasks. When you have to deal with massive data you have to work with alternative tools such as Hadoop, MPP
and Spark to name a few, as using ordinary tools is not always effective. So, you established your data lake,
figured out how to collect you data and clean it. What comes next? The next step is ...