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Welcome-648062.en.srt
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- [Adam] Hello, my name is Adam Wilbert,
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and I'd like to welcome you
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to Learning Relational Databases.
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In this course, I'm going
to give you an overview
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of the planning steps that
you should move through
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before you start development
in order to ensure
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that your system works as expected.
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I'll start with an
overview of what exactly
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a relational database is and
how its structure differs
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from the spreadsheets
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that you might be used to working with.
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And I'll outline some of
the hidden difficulties
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that can arise if the
structure of your data
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isn't fully considered
before development begins.
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Then we'll discover the
database development lifecycle
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and use it as a guide for
moving through the process
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of thinking about our
specific data storage needs.
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Finally, we'll talk about all of the rules
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that we've identified
about how the database
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needs to function and
start translating them
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into the components that will make up
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the actual relational database.
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And along the way, we'll
discuss design considerations
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that'll make the database
easier to construct
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and easier to maintain.
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So I'd like to thank you for joining me
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in learning relational databases.
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Now let's get started.