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Hey, everyone, now, before we get into the bulk of the course, I just wanted to introduce you to
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one of the tools that we will be using throughout the course to quickly test queries to play around.
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It's called Debe Fiddle, and it's one of those tools that we will be using to create playgrounds.
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What do I mean by playgrounds?
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Well, when we will be writing queries will want to play around with some of the concepts that we're
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learning as we go along.
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And the fiddle is an ideal place for us to quickly create a database without having the overhead of
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having to set up a local database software and all of this and that.
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And it's a pretty cool tool because you can actually switch between different versions of school and
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hear from different vendors.
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Right here.
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You can see I'm using PostgreSQL Version 12, and that is the version that we will be using throughout
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the course.
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But more of that will be known when we get into the set up, the more rigorous setup that we will be
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going through.
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But what you need to know right now is that this tool is a tool that will be coming up again and again
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as we're learning small concepts here and there around the school and small things that we will be doing.
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Super important tool.
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Right now, we don't have to pay attention to what is in the schema.
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This portion right here is where we will be setting up a database for you.
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And the portion on the right hand side query is where you will be playing around and testing out stuff.
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Now, the majority of the time, we will be providing you a database schema that you will be using.
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So you just have to copy paste something in here.
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You don't have to pay attention to any of this.
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And you can fire off some queries as we go along and test out some of the concepts that we will be teaching
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you.
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It's a fast and easy way to hit the ground running and be able to play around with Ezekial.
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