cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jason Wee <peich...@gmail.com>
Subject Re: Keyspace and table/cf limits
Date Sun, 07 Dec 2014 07:25:25 GMT
+1 well said Jack!

On Sun, Dec 7, 2014 at 6:13 AM, Jack Krupansky <jack@basetechnology.com>
wrote:

>   Generally, limit a Cassandra cluster low hundreds of tables, regardless
> of number of keyspaces. Beyond low hundreds is certainly an “expert”
> feature and requires great care. Sure, maybe you can have 500 or 750 or
> maybe even 1,000 tables in a cluster, but don’t be surprised if you start
> running into memory and performance issues.
>
> There is an undocumented method to reduce the table overhead to support
> more tables, but... if you are not expert enough to find it on your own,
> then you are definitely not expert enough to be using it.
>
> -- Jack Krupansky
>
>  *From:* Raj N <raj.cassandra@gmail.com>
> *Sent:* Tuesday, November 25, 2014 12:07 PM
> *To:* user@cassandra.apache.org
> *Subject:* Keyspace and table/cf limits
>
>  What's the latest on the maximum number of keyspaces and/or tables that
> one can have in Cassandra 2.1.x?
>
> -Raj
>

Mime
View raw message