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I am checking the BDB to see if it can suit my needs (mostly performance wise).
It should work on a simple home router device and should hold router runtime information (static/dynamic).
This information should be accessible for process in the system which can write or read the device info.
The DB is not require to be persistent and is recreated every reboot (memory only).
I believe the DB will hold not more then 200 parameters at max.
DB access rate is around 30 records per sec (write/read)...
Currently, I think of either BDB or maybe just use a normal Linux shared memory (random access + semaphore).
Cons and pros to each...
If I choose BDB, I will use the in memory DB and recno due to access performance considerations.
Getting back to my question, I would like to be able to read a list of parameters in a single get call.
In order to use recno, I will give every parameter a unique id (1 - ip, 2 - subnet , 3 - default gateway).
e.g: ip , subnet , default gateway. (get keys 1,2,3)
Hope you have the relevant info.