fyi ... Over on FlexCoders, there have been some good posts detailing ColdFusion having poor performance when creating value objects (VOs) using createObject.
Several options for getting optimal performance are demonstated. Does anyone else here on cf-talk have experience with this that they could share? Following are links to 3 notable posts on the FlexCoders thread: http://tech.groups.yahoo.com/group/flexcoders/message/55694 http://tech.groups.yahoo.com/group/flexcoders/message/56941 http://tech.groups.yahoo.com/group/flexcoders/message/56942 The thread started when Ron Fuller provided the following runtimes comparing VOs being created using createObject vs. ColdFusion passing an array of structs (and then doing object creation client side with Flex): 200 records As objects: 1180 ms, As structs: 150 ms 2000 records As objects: 10,800 ms, As structs: 460 ms This morning Dirk Eismann provided runtimes using ColdFusion with JavaBeans and delegating object creation to a Java class: 1) cfloop / createObject on a CFC "Bean" / add this CFC instance to an Array --> is slooooooooooow (like 5000ms) 2) cfloop / createObject on a JavaBean (same as Erik mentions) / add this bean to an Array --> is fast! (like 50ms) 3) cloop / delegate object creation to a Java class (instatiated upfront) / Java class returns JavaBean / add bean to Array --> is fastest (like 30ms) hth, g ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:261566 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
