[sr-dev] [SR-Users] NEW : DB_CASSANDRA module

Daniel-Constantin Mierla miconda at gmail.com
Tue Jan 17 15:04:50 CET 2012


Hello,

thanks for contribution, I made a news out of this announcement:

   * http://www.kamailio.org/w/2012/01/new-module-cassandra-db-connector/

and the db_cassandra is listed on the page with modules in development 
version:

   * http://kamailio.org/docs/modules/devel/

Cheers,
Daniel


On 1/17/12 11:52 AM, Anca Vamanu wrote:
> Hi All,
>
>
> Henning, thank you for introducing me.
>
> As announced yesterday I have been working a Cassandra DB driver for 
> Sip-Router and today I have committed the new module *db_cassandra* 
> into the master branch.
>
> This module offers a DB interface and can be used by other modules to 
> perform DB operations instead of db_mysql for example.
> Because Cassandra is a NoSQL storage system, it is not possible to run 
> all kind of queries on it and this is the reason why the module has 
> some limitations.
> It is especially suited for applications that store large data or that 
> require data distribution, redundancy or replication. One usage 
> example is a *distributed location system* in a platform that has a 
> cluster of SIP Router servers, with more proxies and registration 
> servers accesing the same location database. This was actually the 
> main usage we had in mind when implementing the module. It has been 
> tested with usrloc and auth_db modules, but it can also be used with 
> other modules that have simmilar queries. You can read more about this 
> in the README file 
> http://sip-router.org/docbook/sip-router/branch/master/modules/db_cassandra/db_cassandra.html.
>
> Inside the module you can find a configuration file example that 
> modifies the default configuration file to enable a location service 
> with a Cassandra backend. If you have a Cassandra installation, it 
> should be very easy to test it.
>
> We hope you find this module useful and are glad to receive any 
> feedback, comments about it.
>
> Thanks and regards,
> Anca
>
>
>
>
> On 01/16/2012 12:28 PM, Henning Westerholt wrote:
>> Hello all,
>>
>> I'm happy to announce a new developer for the project: Anca Vamanu.
>> Welcome to the development team!
>>
>> Anca joined 1&1 last year and worked since then on several internal modules
>> and also many important bug fixes for our kamailio server setup. She is a
>> experienced C and C++ developer and contributed in the past a lot to OpenSER
>> and other VoIP projects.
>>
>> One interesting work she just finished and that we also like to contribute to
>> the community is a db_cassandra module, providing access to this NoSQL
>> database [1] from kamailio. She will take over the maintenance of this module
>> and also work on improving other parts of the server.
>>
>> Best regards,
>>
>> Henning
>>
>>
>> [1]http://cassandra.apache.org/
>>
>
>
>
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-- 
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda

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