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MongoDB Setup – File System Cache Warning

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Posted on mongodb google news. Visit mongodb google news

Hi there,

So I’m using MongoDB for a bit of training to get to grips with databases.

I’ve managed to get everything setup and MongoDB has started successfully. However, I’ve noticed the following warning within the logs – is this anything to be concerned about and what could I do about it?

“** WARNING: The file system cache of this machine is configured to be greater than 40% of the total memory. This can lead to increased memory pressure and poor performance.”

Cheers!

Article originally posted on mongodb google news. Visit mongodb google news

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