RTMP 比 Comet 更好?
我正在编写一个 Flex 应用程序,我必须根据我的需要选择一个好的后端配置。 (实时数据推送)
我想知道RTMP是否比Comet http长轮询更好?
其实我想比较GraniteDS和Red5... 两者都可以进行数据推送,但是red5使用的是RMTP,那么从性能、集群、大客户端量来看,哪一个更好呢? GraniteDS(使用 Gravity 和 ActiveMQ)或 Red5 及其 RTMP 协议?
另一个问题是:在Red5中,我们可以指定多个端点吗? (具有较大的缩放比例)。 我知道我们可以使用 ActiveMQ 和 GraniteDS 扩展一个巨大的项目,但我不知道 Red5...
据我所知,我们可以将 GraniteDS 后端用于 Flex 之外的其他客户端(例如 HTML/AJAX ),因为它就像 Comet 一样...而 RTMP 仅涉及 Flex/flash 客户端。我说得对吗?
感谢您的支持!
I'm coding a Flex application and I have to choose a good backend configuration for my needs. ( real time data push )
I wanted to know if RTMP is better than Comet http long polling ?
In fact, I want to compare GraniteDS and Red5...
Both are capable of data pushing but red5 uses RMTP, so in terms of performences, clustering, large amount of clients, which one is better ? GraniteDS ( with Gravity and maybe ActiveMQ ) or Red5 with his RTMP protocol ?Another question is : in Red5, can we specify multiple end point ? ( to have a large scaling ).
I know that we can scale a huge project with ActiveMQ and GraniteDS but I don't know about Red5...As far as i understand, we can use GraniteDS backend to other clients than Flex ( like HTML/AJAX ) because it's Comet like... and RTMP concerns only Flex/flash client. Am I right ?
Thank you for your support !
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这有点主观,但这里有一个可能有帮助的链接:
http://qnatech.wordpress.com/2009/07/28/blazeds-vs-graniteds-vs-lcds-vs-red5-how-do-they-compare /
This is somewhat subjective but here is a link that may help:
http://qnatech.wordpress.com/2009/07/28/blazeds-vs-graniteds-vs-lcds-vs-red5-how-do-they-compare/
您是否考虑过使用Websockets?
Have you considered to use Websockets?