Re: [flexcoders] CF flex2gateway vs JavaAdapter
On Tuesday 06 Mar 2007, João Fernandes wrote: > Rich, unfortunately if you work with Arrays of VO's you'll see that CF > is lacking of performance comparing with Java. This is related with the > overhead of creating CFCs. CreateObject() calls in particular. > Adobe is aware of the current low performance of CF when dealing with > thousands of VO records. But this is 'low relative performance' (compaired to Railo or BD) , as opposed to being so slow as to be unusable given a reasonably spec'ed server. Mark Drew's blog has some graphs on it. -- Tom Chiverton Helping to authoritatively pursue professional architectures On: http://thefalken.livejournal.com This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. Yahoo! Groups Sponsor ~--> Something is new at Yahoo! Groups. Check out the enhanced email design. http://us.click.yahoo.com/kOt0.A/gOaOAA/yQLSAA/nhFolB/TM ~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
Re: [flexcoders] CF flex2gateway vs JavaAdapter
Rich, unfortunately if you work with Arrays of VO's you'll see that CF is lacking of performance comparing with Java. This is related with the overhead of creating CFCs. Adobe is aware of the current low performance of CF when dealing with thousands of VO records. João Fernandes
Re: [flexcoders] CF flex2gateway vs JavaAdapter
I wasn't really talking about the power of CF as I have been developing CF for almost 10 years now. It was more a question about the different gateways and their speed. I know they are both AMF but is there any internal differences between accessing local java class files running on the same J2EE instance vs remote ColdFusion cfcs? Rich On 05 Mar 2007 05:50:02 -0800, Tom Chiverton <[EMAIL PROTECTED]> wrote: > On Friday 02 Mar 2007, Rich Tretola wrote: > > To this point we have been using only FDS with a Java/Hibernate backend > > using the JavaAdapter but are looking at ColdFusion for an upcoming > > project. My concerns are with performance. > > As I'm sure you know, ColdFusion compiles to Java bytecode, same as J2EE. > It always ends up being a case of apples Vs. oranges, unfortunately when you > try and compare something as nebulous as 'performance'. > > Suffice to say, many many high traffic sites use ColdFusion, including Adobe > of course - who also put a lot of work into making sure Flex and ColdFusion > play nice together. > > -- > Tom Chiverton > Helping to assertively transform bleeding-edge systems > On: http://thefalken.livejournal.com > > > > This email is sent for and on behalf of Halliwells LLP. > > Halliwells LLP is a limited liability partnership registered in England and > Wales under registered number OC307980 whose registered office address is at > St James's Court Brown Street Manchester M2 2JF. A list of members is > available for inspection at the registered office. Any reference to a partner > in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by > the Law Society. > > CONFIDENTIALITY > > This email is intended only for the use of the addressee named above and may > be confidential or legally privileged. If you are not the addressee you must > not read it and must not use any information contained in nor copy it nor > inform any person other than Halliwells LLP or the addressee of its existence > or contents. If you have received this email in error please delete it and > notify Halliwells LLP IT Department on 0870 365 8008. > > For more information about Halliwells LLP visit www.halliwells.com. > > > > > -- > Flexcoders Mailing List > FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt > Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com > Yahoo! Groups Links > > > > -- Rich Tretola http://www.EverythingFlex.com
Re: [flexcoders] CF flex2gateway vs JavaAdapter
On Friday 02 Mar 2007, Rich Tretola wrote: > To this point we have been using only FDS with a Java/Hibernate backend > using the JavaAdapter but are looking at ColdFusion for an upcoming > project. My concerns are with performance. As I'm sure you know, ColdFusion compiles to Java bytecode, same as J2EE. It always ends up being a case of apples Vs. oranges, unfortunately when you try and compare something as nebulous as 'performance'. Suffice to say, many many high traffic sites use ColdFusion, including Adobe of course - who also put a lot of work into making sure Flex and ColdFusion play nice together. -- Tom Chiverton Helping to assertively transform bleeding-edge systems On: http://thefalken.livejournal.com This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at St James's Court Brown Street Manchester M2 2JF. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by the Law Society. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 8008. For more information about Halliwells LLP visit www.halliwells.com. Yahoo! Groups Sponsor ~--> See what's inside the new Yahoo! Groups email. http://us.click.yahoo.com/0It09A/bOaOAA/yQLSAA/nhFolB/TM ~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] CF flex2gateway vs JavaAdapter
Have there been any performance studies between using a standard swf connecting to an internal ColdFusion server using the flex2gateway vs using FDS with the JavaAdapter? To this point we have been using only FDS with a Java/Hibernate backend using the JavaAdapter but are looking at ColdFusion for an upcoming project. My concerns are with performance. Anyone had any case studies on this? Rich
