Hello guys,
We design our application on the Sun Solaris 10 and Oracle 10g under the
Real Application Cluster. For the high cost of the memory db Timesten from
Oracle, we decide to implement our own memory cache to improve the
efficiency of the db access in pure C++.
The RAC is a 2-node system, and we deploy our application respecitively
onto these 2 nodes. Each node has 20 active processes and 20 standby
processes,standby processes are the backup of the active processes on the
other node. As you know, under the RAC, actually there is only one physical
database and the synchronization between the nodes is the clusterware's
staff.
I have googled the Memory db on the network, and find that the topic is
not so rich. It's said that there are many open sources on the memory db
cache, but i can't find any except the memcached.
As to our application scenario, can anyone here give me some hints?
Apprecicated for your help.
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Best regards, Zheng wenxing
