Re: Efficient Paging Option in Wide Rows

2016-04-24 Thread Clint Martin
I tend to agree with Carlos. Having multiple row keys and parallelizing your queries will tend to result in faster responses. Keeping positions relatively small will also help your cluster to manage your data more efficiently also resulting in better performance. One thing I would recommend is

Re: Efficient Paging Option in Wide Rows

2016-04-24 Thread Carlos Alonso
Hi Anuj, That's a very good question and I'd like to hear an answer from anyone who can give a detailed answer, but in the mean time I'll try to give my two cents. First of all I think I'd rather split all the values into different partition keys for two reasons: 1.- If you're sure you're

Re: Publishing from cassandra

2016-04-24 Thread Laing, Michael
You could take a look at, or follow: https://issues.apache.org/jira/browse/CASSANDRA-8844 On Sun, Apr 24, 2016 at 10:51 AM, Alexander Orr wrote: > Hi, > > I'm wondering if someone could help me, I'd like to use cassandra to store > data and publish this on dowstream to

Publishing from cassandra

2016-04-24 Thread Alexander Orr
Hi, I'm wondering if someone could help me, I'd like to use cassandra to store data and publish this on dowstream to another database (kdb if anyone is interested). Essentially I'd like to be able to run a function or operation on cassandra from an upstream process that would insert to table and

Re: Changing snitch from PropertyFile to Gossip

2016-04-24 Thread Carlos Rolo
As long as the topology doesn't change, yes. Repair once you finish. Em 24/04/2016 13:23, "AJ" escreveu: > Is it possible to do this without down time i.e. run in mixed mode while > doing a rolling upgrade? -- --

Changing snitch from PropertyFile to Gossip

2016-04-24 Thread AJ
Is it possible to do this without down time i.e. run in mixed mode while doing a rolling upgrade?