Welcome to the testing section of this course.
There are many tests that we can go over.
However, the more relevant ones are data quality tests and functional tests like unit integration and
end to end tests.
We will go over these tests, as it's important for data engineers that the quality of the data is as
accurate as possible.
Some data quality checks include checks for duplicates or checks for missing values, for example.
We will go over the functional tests once we have covered data quality tests.
That's it for now and I will see you in the next lecture.