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From aaron morton <>
Subject Re: Cassandra annotation
Date Sun, 02 Oct 2011 22:58:53 GMT
One thing to be careful of is giving developers the power to create CF, or a secondary index,
by creating a new Class or annotating a property with @indexed. Adding mucho CF's and indexes
can/will result in decreased performance.   

Aaron Morton
Freelance Cassandra Developer

On 1/10/2011, at 9:29 AM, Peter Lin wrote:

> I know this topic has come up in the past. I'm currently working on a
> set of Cassandra specific annotations that define key, keyspace and
> column in my POJO's.
> Instead of hand rolling lots of boiler plate code for creating the
> keyspace, I prefer to annotate my POJO's and have the system do that
> for me. Right now it's part of a closed source project, but I'm
> willing to re-implement and contribute it to cassandra.
> Do others find the feature interesting?
> Should it be part of cassandra "out of the box"?
> If not a part of Cassandra, maybe part of hector? Currently I'm using
> hector client and contributed a few javadocs earlier this year.
> all feedback welcome.
> peter lin

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