MongoDB poor write performance on large collections with 50.000.000 documents plus

Question

I have got a MongoDB which store product data for 204.639.403 items, those data has already spitted up, by the item\'s country, into four logical

Answer 1

Would you consider using a database with better throughput that supports documents? I've heard success stories with TokuMX. And FoundationDB (where I'm an engineer) has very good performance with high-concurrent write loads and large documents. Happy to answer further questions about FoundationDB.