Re: use Siblings to implement a message queue?

2013-09-12 Thread Guido Medina
Alex, RabbitMQ which is a good high performer, developed in Erlang and scales just as Riak. The old saying, the right tool for the right job, I like how fast Riak is fetching/storing key values on a distributed environment, I don't like Riak for queues, is it because it wasn't designed for

Re: Should content-type not be required?

2013-09-12 Thread Vincenzo Vitale
Yep, if money are involved I guess eventual consistency can also be painful if there are not other checks in place. In our real use case this should not be a big issue. On Wed, Sep 11, 2013 at 6:46 PM, Evan Vigil-McClanahan emcclana...@basho.com wrote: It does make sense, but it isn't an

Re: use Siblings to implement a message queue?

2013-09-12 Thread Alex Rice
Hey all, thanks for the feedback, this is interesting! re: Those CRDT white papers look pretty complicated, I will definitely will leave that to you hardcore mathematicians and computer scientists :) re: Riak 2.0, I see there are git branches for 2.0 related stuff in Riak and in corrugatediron, I

Re: Cluster performance.

2013-09-12 Thread Brian Roach
Victor, What I suspect is happening is that only one of the IP addresses you are passing to addHosts() is actually accepting connections / reachable. The way the ClusterClient works, an operation is going to be retried on failure (up to three times by default) and as long as the node that

Cluster performance.

2013-09-12 Thread Victor
Hi, We are currently testing Riak as potential replacement for data warehouse. Programmers was pretty happy with single-node operations, but as we switched to testing of a cluster, performance of same applications dropped significantly with only changes in code: Configuration conf = new

Re: use Siblings to implement a message queue?

2013-09-12 Thread Jeremiah Peschka
--- Jeremiah Peschka - Founder, Brent Ozar Unlimited MCITP: SQL Server 2008, MVP Cloudera Certified Developer for Apache Hadoop On Thu, Sep 12, 2013 at 9:45 AM, Alex Rice a...@mindlube.com wrote: Hey all, thanks for the feedback, this is interesting! re: Those CRDT white papers look pretty

Re: use Siblings to implement a message queue?

2013-09-12 Thread Guido Medina
Hi Alex, I get what you mean, I would say; if you think your project will succeed don't think small, RabbitMQ and Riak can be pretty easy to understand and manage once you play with them, don't be scare to try, high demand systems usually have several subsystems to get their tasks done