Re: minimum bandwidth requirement between two Geo Redundant sites of Cassandra database

2015-04-29 Thread Alex Major
’ to see if we can manage internally when the transport distance is beyond reality. *From:* Carlos Rolo [mailto:r...@pythian.com] *Sent:* Tuesday, April 28, 2015 2:07 AM *To:* user@cassandra.apache.org *Subject:* Re: minimum bandwidth requirement between two Geo Redundant sites of Cassandra

RE: minimum bandwidth requirement between two Geo Redundant sites of Cassandra database

2015-04-28 Thread Daniels, Kelly
’ to see if we can manage internally when the transport distance is beyond reality. From: Carlos Rolo [mailto:r...@pythian.com] Sent: Tuesday, April 28, 2015 2:07 AM To: user@cassandra.apache.org Subject: Re: minimum bandwidth requirement between two Geo Redundant sites of Cassandra database Hi

Re: minimum bandwidth requirement between two Geo Redundant sites of Cassandra database

2015-04-28 Thread Carlos Rolo
Hi, I would not recommend anything below 1Gbps for the bandwidth. Latency try to have it as low as you can. Regards, Carlos Juzarte Rolo Cassandra Consultant Pythian - Love your data rolo@pythian | Twitter: cjrolo | Linkedin: *linkedin.com/in/carlosjuzarterolo

minimum bandwidth requirement between two Geo Redundant sites of Cassandra database

2015-04-27 Thread Gaurav Bhatnagar
Hi, Is there any minimum bandwidth requirement between two Geo Redundant data centres? What is the minimum latency that link between two Geo Redundant data centres should have to get best efficient operations? Regards, Gaurav