Read up on http://radio.weblogs.com/0107789/stories/2002/05/24/isEjbAlwaysNecessary.html and 4 links here www.basebeans.com/bad.jsp and on serverside: Java Data Objects vs. Entity Beans Microsoft claims.NET version of Java Petstore is superior Meta Group: J2EE Complexity Holding Back Platform Adoption http://www2.theserverside.com/home/thread.jsp?thread_id=15802&article_count=69
I found on high performance sites EJB was much slower in practices than roll your own DAO, and clients tend to remove them. EJB are marketed as fast, but I found them slower and expensive. I also tend to find mostly new Java Developers want use EJB. Yes you can use EJB, anyone can, just like any kid in High School can build a web site. I see a role of a Software Enginer to find a way to use less time and less resources in developing/operating a web app. So now if Clients only want high perofrmance persistance (and no need for Corba, etc.) I use DAO. I just tried to make it one sentence. Clients are happy to save money anytime, they love high ROI margin, low cost per transaction. .V [EMAIL PROTECTED] wrote: > > > >>Another spin is: >>Do not use EJB for persistance. > > > Not sure if I understand this one, Vic. I use Entity beans a lot to manage > persistence. Am I missing a point? > > > > --------------------------------------------------------------------------- > This e-mail message (including attachments, if any) is intended for the use > of the individual or entity to which it is addressed and may contain > information that is privileged, proprietary , confidential and exempt from > disclosure. If you are not the intended recipient, you are notified that > any dissemination, distribution or copying of this communication is > strictly prohibited. If you have received this communication in error, > please notify the sender and erase this e-mail message immediately. > --------------------------------------------------------------------------- -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
