than 1 comment can have the same
votes)
Regards,
Roshni
Date: Wed, 26 Sep 2012 17:36:13 -0700
From: k...@mustardgrain.com
To: user@cassandra.apache.org
CC: d...@venarc.com
Subject: Re: Data Modeling: Comments with Voting
Depending on your needs, you could simply duplicate
.
From: aa...@thelastpickle.com
Subject: Re: Data Modeling: Comments with Voting
Date: Tue, 2 Oct 2012 10:39:42 +1300
To: user@cassandra.apache.org
You cannot (and probably do not want to) sort continually when the voting is
going on.
You can store the votes using CounterColumnTypes in column values
Date: Wed, 26 Sep 2012 17:36:13 -0700
From: k...@mustardgrain.com
To: user@cassandra.apache.org
CC: d...@venarc.com
Subject: Re: Data Modeling: Comments with Voting
Depending on your needs, you could simply duplicate the comments in two
separate CFs with the column names including
: Re: Data Modeling: Comments with Voting
Depending on your needs, you could simply duplicate the comments in two
separate CFs with the column names including time in one and the vote in
the other. If you allow for updates to the comments, that would pose
some issues you'd need to solve
Hi Guys,
Wondering what would be the best way to model a flat (no sub comments, i.e.
twitter) comments list with support for voting (where I can sort by create time
or votes) in Cassandra?
To demonstrate:
Sorted by create time:
- comment 1 (5 votes)
- comment 2 (1 votes)
- comment 3 (no
Depending on your needs, you could simply duplicate the comments in two
separate CFs with the column names including time in one and the vote in
the other. If you allow for updates to the comments, that would pose
some issues you'd need to solve at the app level.
On 9/26/12 4:28 PM, Drew
