Firstly, I persist the portraits (images) of all users in the db as Strings (large one, say length 5000). Then, I want to get the String and display the portraits of users on the web page(like a topic in a forum). Here I know three solutions but none of them is efficient: 1. Because the image is large, it's not efficient to store it in objects(beans). 2. Because I have many users(say 300), if I store all the maps(userId and image) in the session, the session will be huge. 3. Because I have many users(say 300), if I access the db for each user's image, the worse case is I will have to access db for 300 times.
Is there any solution (such as a design pattern or interceptor) for this performance issue? Many thanks! -- View this message in context: http://www.nabble.com/Performance-issue-with-large-data%28such-as-images%29-tp23945029p23945029.html Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
