甜瓜 <littlesweetme...@gmail.com> writes: > Well, Database is not proper because 1. the table is very big (~10^9 > rows) 2. we should support very fast *simple* query that is to get > value corresponding to single key (~10^7 queries / second).
Just one numeric key/value pair in each row? What's wrong with universal hashing? PyJudy might also be of interest: http://www.dalkescientific.com/Python/PyJudy.html -- http://mail.python.org/mailman/listinfo/python-list
