sandra.apache.org<mailto:user@cassandra.apache.org>"
>mailto:user@cassandra.apache.org>>
>Date: Monday, September 24, 2012 1:54 PM
>To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
>mailto:user@cassandra.apache.org>>
>Subject: Re
e.org<mailto:user@cassandra.apache.org><mailto:user@cassandra.apache.org<mailto:user@cassandra.apache.org>>"
mailto:user@cassandra.apache.org><mailto:user@cassandra.apache.org<mailto:user@cassandra.apache.org>>>
Subject: Re: Correct model
Dean, this sounds l
assandra.apache.org>>
> Date: Monday, September 24, 2012 1:54 PM
> To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" <
> user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
> Subject: Re: Correct model
>
> Dean, this soun
;user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Subject: Re: Correct model
Dean, this sounds like magic :D
I don't know details about the performance on the index implementations you
chose, but it would pay the way to use it in my case, as I don
Marcelo Elias Del Valle mvall...@gmail.com>>
> Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" <
> user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
> Date: Monday, September 24, 2012 12:09 PM
> To: "user@cassandra.apac
"
mailto:user@cassandra.apache.org>>
Subject: Re: Correct model
Dean,
There is one last thing I would like to ask about playOrm by this list, the
next questiosn will come by stackOverflow. Just because of the context, I
prefer asking this here:
When you say playOrm indexes a tabl
so it creates less noise on this
> list too.
>
> Later,
> Dean
>
>
> From: Marcelo Elias Del Valle mvall...@gmail.com>>
> Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" <
> user@cassandra.apache.org<mailto:user@cassandra.
Elias Del Valle mailto:mvall...@gmail.com>>
Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Date: Monday, September 24, 2012 11:07 AM
To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
2012/9/24 Hiller, Dean
> I am confused. In this email you say you want "get all requests for a
> user" and in a previous one you said "Select all the users which has new
> requests, since date D" so let me answer both…
>
I have both needs. These are the two queries I need to perform on the mode
your data all on one node of course.
Later,
Dean
From: Marcelo Elias Del Valle mailto:mvall...@gmail.com>>
Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Date: Monday, September 24, 2012 7:45 AM
To: "user@
r,
> Dean
>
> From: Marcelo Elias Del Valle mvall...@gmail.com>>
> Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" <
> user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
> Date: Sunday, September 23, 2012 10:23 AM
>
vall...@gmail.com>>
> Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
> mailto:user@cassandra.apache.org>>
> Date: Sunday, September 23, 2012 10:23 AM
> To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
> mai
quot;user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Subject: Re: Correct model
2012/9/20 aaron morton mailto:aa...@thelastpickle.com>>
I would consider:
# User CF
* row_key: user_id
* columns: user properties, key=value
# Us
2012/9/20 aaron morton
> I would consider:
>
> # User CF
> * row_key: user_id
> * columns: user properties, key=value
>
> # UserRequests CF
> * row_key: where partition_start is the start
> of a time partition that makes sense in your domain. e.g. partition
> monthly. Generally want to avoid row
> I created the following model: an UserCF, whose key is a userID generated by
> TimeUUID, and a RequestCF, whose key is composite: UserUUID + timestamp. For
> each user, I will store basic data and, for each request, I will insert a lot
> of columns.
I would consider:
# User CF
* row_key: use
>
> In your first email, you get a request and seem to shove it and a user in
> generating the ids which means that user never generates a request ever
> again??? If a user sends multiple requests in, how are you looking up his
> TimeUUID row key from your first email(I would do the same in my
> i
r,
>Dean
>
>From: Marcelo Elias Del Valle
>mailto:mvall...@gmail.com>>
>Reply-To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
>mailto:user@cassandra.apache.org>>
>Date: Wednesday, September 19, 2012 1:47 PM
>To: "user@cassandra.apache.
to:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Subject: Re: Correct model
2012/9/19 Hiller, Dean mailto:dean.hil...@nrel.gov>>
Thinking out loud and I think a bit towards playOrm's model though you don’t'
need to use playroom for this.
1. I would p
ra.apache.org>" <
> user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
> Date: Wednesday, September 19, 2012 1:02 PM
> To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" <
> user@cassandra.apache.org<mailto:user@cassandra.
uot;user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Date: Wednesday, September 19, 2012 1:02 PM
To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Subject: Correct model
I am new to Cassandra and NoSQL at all.
I built my first model and any comments would be of great help. I am
describing my thoughts bellow.
It's a very simple model. I will need to store several users and, for each
user, I will need to store several requests. It request has it's insertion
time. As
21 matches
Mail list logo
