Node. js is primarily used for non-blocking, event-driven servers, due to its single-threaded nature. It's used for traditional web sites and back-end API services like web App or Mobile App. But it was developed with real-time, push-based architectures in mind.

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FileZilla is a cost free open source and cross-platform to use FTP clients. It is used to communicate with the FTP server for uploading and downloading of files. FileZilla supports both Client side and Server side applications.

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The CloudFront cache response in the edge location based on the cache control header. The CloudFront monitor the cache expires time and serves cached files until the cache expires. We can immediately invalidate the cache from the CloudFront directly by the AWS CLI command or the AWS CloudFront console.

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The AWS Command Line Interface (CLI) is an open source tool to access the AWS services using the command your terminal window. The AWS CLI version 2 is the latest version of the AWS CLI, some functionaries are not working in AWS CLI version 1, so you should update to AWS CLI version 2.

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Redirection means that when an HTTP request for one page automatically goes to another page. Usually redirection of a web page is used for redirecting to a different domain for example when we move our website from one URL to another URL or version change of a web page.

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Docker is an open platform for developing, build, shipping, running the applications very quickly. Docker able to separate your application from your infrastructure. The docker used to build the softwares in a docker image and running in containers.

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The pkg command is helps to interface enables you to package your Node.js project into an executable and able to execute the application on our machine without Node.js installed. Lets discuss convert the build code convert to binaries.

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