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In this section, we are going to do Amazon S3 SDK examples with using a SDK JavaScript Version three

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library.

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So Amazon S3 Simple Search Service is a web service that provides highly scalable cloud storage.

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Amazon S3 provides easy to use object storage with a simple web service interface to store and retrieve

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any amount of data from anywhere on the web.

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Let's talk about the topics and use cases that we will do in this section.

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You can see the image on the slide here.

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You can see the our use cases.

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We will create an using Amazon S3 bucket configure Amazon S3 bucket managing Amazon S3 buckets, access

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permissions working with Amazon S3 bucket policies and using Amazon S3 bucket as a static web hosting

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all these use cases performing with the classic version three.

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So that means we are going to create a native Node.js applications using these SDK libraries in order

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to perform create update bucket operation on Amazon S3.

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And we will manage bucket, object and bucket with object policies and permissions, make a static website

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hosting all these use cases performing with the SDK libraries from our local computer.

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So in order to perform these operations with Sdhc, ACE three has package that we can see on the reference

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documentation.

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And as you remember that we have a reference library documentation which is the SDHC documentation.

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So we have S3 client object like dynamic DB client object to perform and connect with the S3.

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So in the S3 client NPM package, if you scroll down, you can see how we can install this package and

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how we can import this package into our application.

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And here an example, use it and all these operation is very similar with the dynamic DB client object.

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So client object means that in this case it is performing the connection with the S3 and after that

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we will use this client object and send the command which we will perform use case to command in this

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case, for example, about multipart upload command with passing the parameters.

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But mostly we will using create bucket, manage bucket, add object and so on.

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This kind of operations that we will do with this SDK library and you can see all commands from the

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right hand side, you can see the command section.

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If you scroll down, you can see all commands in here.

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For example, create bucket command.

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We can see the input object, delete bucket command and add object into bucket and so on.

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So if you come back to our slide, you can see in here.

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Basically we will use list bucket commands, create bucket list object command, put object command,

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offload part, command gate object and delete bucket command.

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So we will use this command to perform these use cases with creating any Node.js application using the

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classic version three libraries.