NODE.JS Food Handler

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Who doesn't like to go out to a restaurant to eat every once and a while?
It's nice to treat your significant other or buddies to a restaurant meal every now and then, but the idea soon becomes a bad one if the service is slow or lagging – you end up with a table full of grumpy, empty-bellied guests who eventually threaten to leave.
Just like hungry guests who have waited too long can leave the restaurant, requests can "time out" if the server takes too long to process them.

So how can we make sure queries don't get hangry waiting for their JavaScript?

NODE.JS Food Handler, a food processing middleware system based on Node.js, can solve the problem for us. It ensures real-time data processing, security, and automated workflows, aiming to optimize various operations and processes in the food industry.

What Is Node.js:
Node.js is a JavaScript runtime environment that performs everything needed to execute a program written in JavaScript. It came into being when JavaScript evolved from something purely browser based to something that could be run on a system as a standalone application tasked with back-end server request management.
Basically, Express.js adds a set of rules that need to be applied and satisfied before any requests can be made to the server.

What Node.js is Used For:
Before Node.js, web-based apps incorporated a client/server model – simple enough, the client would request resources from the server, and the server would respond by providing the client with those resources. Each request was allocated processing and memory, and once completed, the connection was closed to free up those system resources to complete a different request etc.
Node.js adds utility by allowing the event loops to handle multiple requests while they wait for the callback to dump the information in the event queue for delivery to the client. Node.js is built on Chrome's VS JavaScript engine, and uses a non-blocking, event driven input and output model so that it doesn't get bogged down in the detail – making it extremely lightweight and efficient. It's also backed by one of the largest collections of open-source libraries in the world, covering a very wide range of uses.

• Pros:
  Non-Blocking Code:
  Being completely event driven and running code based on callbacks from the event loop system, Node.js is available to perform other requests while waiting for previous ones to be completed without causing much of an increase to the processing delay of the event queue.
• It's Fast:
  Node.js is based off the Chrome V8 Runtime engine, which is the same one the Chrome browser uses. Both Node.js and V8 are written in C programming language, which makes it super quick – much faster than others like Ruby or Python.
• True Concurrency:
  Node.js can cope with thousands of concurrent connections and requests as a single process thread, which isn't very resource hungry and needs very minimal overheads from what may be a resource poor system with aging server hardware.
• One Environment:
  Using JavaScript on both the front and back end of an application has some pretty distinct advantages, the main one being the elimination of miscommunication between two different programming environments. Node.js communicates with client-side JavaScript without needing JavaScript Object Notation (JSON) as they have a common syntax.
• Easy To Learn:
  Being JavaScript based, Node.js has little to no learning curve for those programmers already proficient, but also, Node.js is super easy for relative coding novices to pick up and is one of the more forgiving programming languages out there. Besides, JavaScript is a popular language with huge community support – so there's an abundance of knowledgeable people to ask for solutions to any issues you encounter.