Hello,

the userblacklist module does caching in kamailio memory, so actually it doesn't seem to help much the type of the backend (apart of data distribution and loading from it).

If you want to interact with cassandra records always, maybe ndb_cassandra module can help -- iirc, it also uses newer versions of cassandra libs that db_cassandra.

I don't have experience with cassandra at all, most of the deployments I dealt with use redis for matching white/black listed numbers. Also mongdb should have some operations allowing matching by key or prefix.

Cheers,
Daniel

On 11/05/16 15:22, SamyGo wrote:

Hi,

I am tasked to make use of blacklist module for about 4 to 6 million numbers. I am thinking of using Cassandra for the purpose but reading through the documentatiom of module and recent mailing list discussion made me a bit hesitant.

I am looking for advise on this whether this is going to perform as expected or is not even going to work with the BlackListing module !

I am using Cassandra 33x and Kamailio 4.4 over Ubuntu 14.04.

Looking for suggestions here.

Regards,
Sammy

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