We have 380k of them in some of our rows and it's ok.
-- Original Message --
From: Hannu Kröger hkro...@gmail.commailto:hkro...@gmail.com
To: user@cassandra.apache.org
user@cassandra.apache.orgmailto:user@cassandra.apache.org
Sent: 14.11.2014 16:13:49
Subject: Re: how wide can wide rows
We have up to a few hundreds of millions of columns in a super wide row.
There are two major issues you should care about.
1. the wider the row is, the more memory pressure you get for every slice
query
2. repair is row based, which means a huge row could be transferred at
every repair
1 is not