Re: Multi-dc cassandra keyspace

2014-05-19 Thread Nate McCall
We did something similar with a split cloud/physical hardware deployment. There was a weird requirement that app authentication data (fortunately in it's own keyspace already) could not "live on the cloud" (shrug). This ended up being a simple configuration change in the schema just like your exam

Re: Multi-dc cassandra keyspace

2014-05-16 Thread Tupshin Harper
It's often an excellent strategy. No known issues. -Tupshin On May 16, 2014 4:13 PM, "Anand Somani" wrote: > Hi, > > It seems like it should be possible to have a keyspace replicated only to > a subset of DC's on a given cluster spanning across multiple DCs? Is there > anything bad about this a

Multi-dc cassandra keyspace

2014-05-16 Thread Anand Somani
Hi, It seems like it should be possible to have a keyspace replicated only to a subset of DC's on a given cluster spanning across multiple DCs? Is there anything bad about this approach? Scenario Cluster spanning 4 DC's => CA, TX, NY, UT Has multiple keyspaces such that * "keyspace_CA_TX" - repli