Efficiency JSON vs Delimited String in Javascript -

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I am currently working in the zero MQ with the node. ZeroMac allows for a message in the form of a string between the applications. The application will be processed on thousands of messages.

Will be faster to parse the delimited string: 

  "foo bar baz" .split ('');   
 or the Stretpted JSON object:  
  JSON.parse ('{"a": "foo", "b": "bar", "c ":" Baz "});   
 How to test the efficiency of each (speed and memory) in each Node.js and / or browser.   
 
 = "text"> 
 
 
 
 
 
  You have chromium for Chrome or Linux) You can use something similar to the following code:    // open the first inspector ** ctrl + shift + i ** Then write the code Switch to the Console tab for / or you want to open the `Tools & gt; Developer Tools` then select the console tab / code here: console.time ('t1'); "Foo Bar Barge" .split (''); Console.timeEnd ('t1'); // result t1: 0.020ms console.time ('t2'); // Here you instruct JSON.parse ('{"a": "foo", "b": "bar", "c": "baz"}); Console.timeEnd ('t2'); // Results T2: 0.046ms   
 It is clear that the first method is faster than the other side  
  Note :  Object To convert the string to JSON format, you must put both the property and its value in "Our case" for example under ""   
:  
  A: "foo"   "b":  should be  "a": "foo"   
  b: "bar"   and so on  
 so that the entire string (        Ctimel>

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