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by theckel
4251 days ago
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We will be sharing more soon. We've been developing with Meteor since the winter of 2012 and two main scaling issues have crept up: (1) the web tier was a bottleneck prior to 0.7.0's implementation of oplog tailing; and (2) post oplog tailing, mongo actually became our bottleneck with the write locks. We were able to get to about 3300 concurrent users (in our very data-intensive application) against a single beefy mongo primary before the database started choking, and at that point, we could set our readPreference to the secondary in order to further scale horizontally. |
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