In my product I am using SwiftMQ as the messaging service. I see that it uses a page.dg file and I read that it is the JMS transactional file. I see that it is growing very big in my enviroment upto 9 gb. I did some research in the net but couldnet get clear answer to my doubts. Basically -- 1. Why is page.db file used for and what is the implication of deleting this file manually. Will it have any adverse affect? Also, can I control the growth of this file beyond a certain configurable size? Any clarity on these answers would be highly appreciated.