incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vivek Mishra <mishra.v...@gmail.com>
Subject Re: Wide rows (time series data) and ORM
Date Wed, 23 Oct 2013 08:22:00 GMT
Can Kundera work with wide rows in an ORM manner?

What specifically you looking for? Composite column based implementation
can be built using Kundera.
With Recent CQL3 developments, Kundera supports most of these. I think POJO
needs to be aware of number of fields needs to be persisted(Same as CQL3)

-Vivek


On Wed, Oct 23, 2013 at 12:48 AM, Les Hartzman <lhartzman@gmail.com> wrote:

> As I'm becoming more familiar with Cassandra I'm still trying to shift my
> thinking from relational to NoSQL.
>
> Can Kundera work with wide rows in an ORM manner? In other words, can you
> actually design a POJO that fits the standard recipe for JPA usage? Would
> the queries return collections of the POJO to handle wide row data?
>
> I had considered using Spring and JPA for Cassandra, but it appears that
> other than basic configuration issues for Cassandra, to use Spring and JPA
> on a Cassandra database seems like an effort in futility if Cassandra is
> used as a NoSQL database instead of mimicking an RDBMS solution.
>
> If anyone can shed any light on this, I'd appreciate it.
>
> Thanks.
>
> Les
>
>

Mime
View raw message