Holy moly, that was a lot of information thrown at you.
Hopefully you learned something new if you're experienced and hopefully you learned a lot of things
if you are just starting out.
This is when the course really starts.
This is when we start learning some useful skills, ways to use the school to interact with all these
databases.
So for the rest of the course, as we learn more and more about these, we're going to dive into ask
you how it works.
And then later on, once we have a good understanding, we're going to revisit this idea of different
databases, when to use what how to use something like a key value store like retests, when you should
use something like Mongo DB versus PostgreSQL.
But the key takeaway is that we first have to ask ourselves, one, do we have useful data?
If we do, then we're going to need to ask you all the two is well, in this course, we're going to
have to use a database.
And for that, you'll see that eventually we're going to show you how to install a database software,
a database management system onto your computer so that we can actually store this data.
And then finally, we're going to use ask you well, to, first of all, add that data to the database
and then use that data to find different interesting things.
It's going to be a lot of fun.
I hope you're excited.
I know I am.
Let's dive right in.