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‫Now let's talk about AWS AppSync.

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‫So the idea with AppSync is to build a backend

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‫for your mobile and web application.

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‫So to store and synchronize data in real time.

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‫For this AppSync actually leverages a technology

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‫from Facebook called GraphQL,

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‫and usually the exam, if you see GraphQL,

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‫it will hint heavily for you to use AWS AppSync.

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‫So thanks to GraphQL,

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‫the client code for your APIs

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‫can be generated automatically.

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‫And on top of it, to build this GraphQL backend,

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‫thanks to AppSync,

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‫you will have integration with DynamoDB and Lambda.

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‫It also gives you, thanks to GraphQL again,

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‫real time subscription

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‫so you can get updates of data for your web

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‫and mobile applications in real time

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‫and also offline data synchronization if you ever need.

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‫There's also built in security.

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‫And then we'll see in the next lecture

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‫that there is a framework called AWS Amplify

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‫that can leverage AppSync in the background

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‫if you wanted to build a GraphQL backend

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‫with Amplify as well.

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‫So that's it for this lecture just remember,

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‫AppSync (indistinct) storing data

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‫for your mobile and web applications using GraphQL.

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‫I hope you liked it, and I will see you in the next lecture.