Suppose that for every response from an API, i need to map the value from the response to an existing json file in my web application and display the value from the json. What are the better approach in this case to read the json file? require or fs.readfile. Note that there might be thousands of request comes in at a same time.
Note that I do not expect there is any changes to the file during runtime.
request(options, function(error, response, body) {
// compare response identifier value with json file in node
// if identifier value exist in the json file
// return the corresponding value in json file instead
});