Home » Author Archives: Jan Ettles

Author Archives: Jan Ettles

MongoDB Authentication

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I recently updated mongometer to make it a bit more flexible. Shortly after releasing the new version, one of the users fed back an issue via a comment on the post. I booted up my machine, opened up my IDE, found the issue and had pushed the fix out to github within half-an-hour. This isn’t a quick turn-around, success story ...

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SpiderMonkey to V8 for MongoDB and mongometer

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With 10gen switching the default JavaScript engine for MongoDB 2.3/2.4 from SpiderMonkey to V8 I thought I’d take the opportunity to compare the relative performances of the releases using mongometer. Being a Security bod, I really should have looked at the Additional Authentication Features first… Hey ho. I’ll document the steps taken during the comparison, including the set up, so ...

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MongoDB performance testing

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So, this morning I was hacking around in the mongo shell. I had come up with three different ways to aggregate the data I wanted, but wasn’t sure about which one I should subsequently port to code to use within my application. So how would I decide on which method to implement? Well, lets just chose the one that performs ...

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