"What are you saving the orderbook to? Mongodb?" "No, way too much risk of data persistence. We keep it all in memory. More web-scale!"
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@patio11 mongodb, persistence and data safety do not mix. You can have mongo or the other two but not both.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@patio11 I definitely wanna hear more about how you built the order book. And why Go over Erlang if concurrency/io is the main constraint -
@patio11 and yeah, you totally need it in memory. With eventually- consistent datastore backup - 1 more reply
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