the answer is no, then.
speeding up of the queries will require indexing changes /additions based on the common WHERE statements being used;
partitioning for performance, like Gail mentioned, is WAY on the bottom of the list for things to tackle when improving performance.
help us help you! If you post a question, make sure you include a CREATE TABLE... statement and INSERT INTO... statement into that table to give the volunteers here representative data. with your description of the problem, we can provide a tested, verifiable solution to your question! asking the question the right way gets you a tested answer the fastest way possible!