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Database performance if too many IO access occurs

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yancaoshi
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yancaoshi
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yancaoshi
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25-11-2008

Hi all,



Strictly, this is not a Flex related question. Since I am
going to develop client with Flex, please forgive me to post here.
For example, there are more than nearly 300 clients and BlazeDS is
used on the server side. Because clients have some info to share
and they can't talk to each other directly, they will store these
info to DB so that others can fetch what they need. The problem is
these info will be changed very frequently which means the DB log
may expand quickly.

Actually, relevant info should be deleted when a client
session ends. In my opinion, it will be very cool if there's a pool
at memory on server. But I don't know whether BlazeDS supports
this. If not, how to deal with so many IO access and optimize the
performance?



Best regards,

Felix