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<TITLE>Re: [Freeswitch-users] FreeSWITCH Core - Cassandra Database</TITLE>
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<FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:11pt'>Postgresql offers streaming replication in PG9 versions... Its a master/(warm)standby system but it works quite well (I use the native pgsql replication for high volume calling). PostgreSQL is BSD licensed so this has also lead to several addons that use various methods for replication... Some are opensourced others are not... <BR>
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On 8/1/13 12:10 PM, "Lloyd Aloysius" <<a href="lloyd.aloysius@sunteltech.ca">lloyd.aloysius@sunteltech.ca</a>> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><SPAN STYLE='font-size:11pt'><FONT FACE="Verdana, Helvetica, Arial">Ken,<BR>
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Thank you for the information. Can you please tell me how can we scale with postgres with multiple Data centers. I think postgres - replication is not possible?<BR>
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Thanks<BR>
Lloyd<BR>
</FONT></SPAN><FONT FACE="Verdana, Helvetica, Arial"><FONT COLOR="#CC6600"><FONT SIZE="2"><SPAN STYLE='font-size:10pt'><B><BR>
<<a href="http://www.sunteltech.ca/blog/">http://www.sunteltech.ca/blog/</a>> <BR>
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On Thu, Aug 1, 2013 at 12:52 PM, Ken Rice <<a href="krice@freeswitch.org">krice@freeswitch.org</a>> wrote:<BR>
</SPAN></FONT><BLOCKQUOTE><FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:11pt'>the core of freeswtich requires a sql database. changing it to use a nosql database is not a trivial task. <BR>
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Postgres is probably the most recommended database to use and is used in many high volume production environments. (its that the developers of freeswitch primarily use)<BR>
Ken<BR>
Sent from my iPad<BR>
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On Aug 1, 2013, at 11:40, Ashwin Jain <<a href="ashwinrkjain@gmail.com">ashwinrkjain@gmail.com</a>> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:11pt'>Hi,<BR>
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I am also looking for similar kind of solution.<BR>
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I have a web application for which I am using backend as Cassandra. <BR>
My web application also controls Freeswitch (as in it contains the UI for setting up bridging for calls). So, right now, for that I wrote a sync service which fetches data from Cassandra and puts it in MySQL.<BR>
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On Thu, Aug 1, 2013 at 9:53 PM, Lloyd Aloysius <<a href="lloyd.aloysius@sunteltech.ca">lloyd.aloysius@sunteltech.ca</a>> wrote:<BR>
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if you use MySQL replication is painful. It is not faster. Binary logs are killing the cpu and memory. Lots of interest in this direction. I saw OpenSIP using Casendra Driver for distribution.<BR>
<FONT COLOR="#888888"><BR>
LLoyd<BR>
</FONT></FONT></SPAN><FONT FACE="Verdana, Helvetica, Arial"><FONT COLOR="#CC6600"><FONT SIZE="2"><SPAN STYLE='font-size:10pt'><B> <<a href="http://www.sunteltech.ca/blog/">http://www.sunteltech.ca/blog/</a>> <BR>
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On Thu, Aug 1, 2013 at 12:04 PM, Jeff Leung <<a href="jleung@v10networks.ca">jleung@v10networks.ca</a>> wrote:<BR>
</SPAN></FONT><BLOCKQUOTE><FONT FACE="Monaco, Courier New"><SPAN STYLE='font-size:11pt'>I’m not sure of Cassandra database will work as a database for the FreeSWICH core since the syntax looks SQL but isn’t.<BR>
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If It provides ODBC connectivity, you may as well as give it a shot.<BR>
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</SPAN><FONT SIZE="2"><SPAN STYLE='font-size:10pt'><B>From:</B> <a href="freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">mailto:freeswitch-users-bounces@lists.freeswitch.org</a>] <B>On Behalf Of </B>Lloyd Aloysius<BR>
<B>Sent:</B> Thursday, August 1, 2013 8:14 AM<BR>
<B>To:</B> FreeSWITCH Users Help<BR>
<B>Subject:</B> [Freeswitch-users] FreeSWITCH Core - Cassandra Database<BR>
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Hi All<BR>
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Does any one have experience with FreeSWITCH Core and Cassandra Database. Sounds like Cassandra (<a href="http://cassandra.apache.org/">http://cassandra.apache.org/</a>) have a better replication system. This will help to distribute freeswitch across multiple data centers and provide a better fail over system.<BR>
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<BR>
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Any feedback ? Thank you in advance.<BR>
<BR>
<BR>
<BR>
Thanks<BR>
<BR>
Lloyd<BR>
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