Browsing the blog archives for August, 2011

Quick Tip: How to $size up a MongoDB Array

in Querying, Quick Tip

TweetSince MongoDB will allow you to store more than just string and int values but also things like arrays … from time to time you might need to know how many items are in an array in your document. For example, say you have a hosting business and to make a good profit you need [...]

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