[SR-Users] Kamailio LCR module memory concern

[Alex Balashov]

On 06/10/2015 12:44 PM, Ali Taher wrote:

> This is the number of rules generated from our system for LCR routing
> (we are dealing with transit traffic)

Indeed, but if you have a system of that size and complexity, I would 
encourage you to consider an LCR approach that does not rely on having 
the entire data set in memory, but instead utilises an efficient, 
lightweight, but still database-bound query approach.

What if your route table doubles in size?

Even estimating 1 kB per rule and exactly 44m rules, you're looking at 
42 GB of memory. That's not realistic. I'd go back to the architectural 
drawing board.

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Alex Balashov | Principal | Evariste Systems LLC
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