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# System prepended metadata

title: REST

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# REST

Rest stands for REpresentational State Transfer. Recomends who to build a scalabe web system.

Keys

HTTP transfer the data
URL identify resources

* **client-server arquitecture** separation of concerns between the user interface and the storage of data.
* **statelessness** each request to the server contains all information necessary to process that request.
* **cacheability** 