Re: Question about SELECT command

Yes, they could. Carlos Alonso | Software Engineer | @calonso On 17 March 2016 at 16:10, Thouraya TH wrote: > Hi all; > > Please, i have a question about the architecure behind SELECT command. > Given this table: > > c1 c2 c3 > value1 value2 value3 >

Re: Question about SELECT command

Yes, i have tested that, but, i'd like to understand the architecture behind the command SELECT how it works ? it use gossip protocol to get live nodes ? Thank you for explanations. Kind regards. 2016-03-17 17:17 GMT+01:00 Carlos Alonso : > Yes, they could. > > Carlos Alonso | Software Enginee

Re: Question about SELECT command

Yes, gossip is how Cassandra knows which nodes are alive in the cluster. But... that has nothing to do with SELECT. It's still not clear what you are really getting at. I mean, if you have gone through the (free) online training and (free) doc on Cassandra architecture, what is it you are still try

Question about SELECT command

Hi all; Please, i have a question about the architecure behind SELECT command. Given this table: c1 c2 c3 value1 value2 value3 ... etc... lines of this table are distributed over nodes that's it ? Thank you so much for

Re: Question about SELECT command

As i read here http://docs.datastax.com/en//cassandra/2.0/cassandra/architecture/architectureDataDistributeAbout_c.html Cassandra partitions the data across the cluster. My question is: how works the SELECT command ? it uses the gossip protocol to get all lines in the distributed table ? I have t