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How would you go about detecting a memory leak server side? Explain how garbage collection works. What tech do you use to monitor systems on the server? How do you scale up a Node server once you hit maximum traffic? Onsite: They gave me a sheet with three functions on it and asked which one's would open a memory leak. They asked to architect a predictive typing function that recommended words as you typed in a search box. I had to keep in mind both time and space complexity. They also asked me what was new in ECMA6.
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Node Js Engineer

Interviewed at American Eagle Outfitters

3.5★
Jul 24, 2015

How would you go about detecting a memory leak server side? Explain how garbage collection works. What tech do you use to monitor systems on the server? How do you scale up a Node server once you hit maximum traffic? Onsite: They gave me a sheet with three functions on it and asked which one's would open a memory leak. They asked to architect a predictive typing function that recommended words as you typed in a search box. I had to keep in mind both time and space complexity. They also asked me what was new in ECMA6.

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