So far I have only used servlets and JDBC, and I don't mind rolling my own persistence if that will minimize response time and maximize flexibility. I'm thinking that I could get by with one server this way by keeping all data in objects in memory if there is an efficient way to make them available to all sessions.
I would have an array of accounts where each account number mapped directly to an array index. Depending on navigation I would return data from the appropriate array contained in the account, such as person name/ID pairs. If the user chooses a person from a drop down list, the person ID would be an index into the person array in that account. Then a servlet could dynamically generate a page containing the objects associated with that person. I really don't see how response time could be much faster than this, unless perhaps pages were pre-generated. Of course I would love to use EJBs if anyone can explain why it is going to give me more flexibility and better response time than anything I could develop with servlets, but I am afraid that EJBs, or at least entity beans, might be a dead end based on one project I have worked on and several others I have heard about. Jim ----- Original Message ----- From: "Jayson Falkner" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, February 18, 2002 1:07 PM Subject: Re: performance: same object in multiple sessions Hi Jim, What methods are you thinking about? Using either application scope or JNDI should work fine for most cases. Jayson Falkner [EMAIL PROTECTED] Jim wrote: > Hello, > > What method of making an object accessible from multiple sessions would > yield the best performance? > > Thanks, > > Jim > > ________________________________________________________________________ ___ > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff SERVLET-INTEREST". > > Archives: http://archives.java.sun.com/archives/servlet-interest.html > Resources: http://java.sun.com/products/servlet/external-resources.html > LISTSERV Help: http://www.lsoft.com/manuals/user/user.html > > > . > > ________________________________________________________________________ ___ To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html ___________________________________________________________________________ To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
