text:  -- Read Very Large File --
  
  const fs = require('fs')
  const readStream = fs.createReadStream('./example.txt','UTF-8');
  readStream.on('data',(chunk) => {
  	console.log(chunk);
  })
  
  
  
   -- ReadFile & Write in Another File --
  
  const fs = require('fs') // Required EverWhere
  const readStream = fs.createReadStream('./example.txt','UTF-8')
  const writeStream = fs.createWriteStream('2.txt');
  
  readStream.on('data',(chunk) => {
  	writeStream.write(chunk);
  })
  