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Understanding how your MongoDB schemas affect scaling, and when to consider sharding for help


Please join David Murphy as he presents “Understanding how your MongoDB schemas affect scaling, and when to consider sharding for help”.

David will discuss the pros and cons of a few MongoDB schema design patterns on a stand-alone machine, and then will look at how sharding affects them. Next he’ll examine what assumptions you may make that could cause havoc on your cpu,memory, and network during a scatter gather.  He’ll help answer:

- Would you still use the same schema if you knew you were going to shard?
- Are your fetches using the same shard, or employing parallelism to boost performance?
- Are you following the golden rules of schema design?