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From Zhu Han <schumi....@gmail.com>
Subject Re: Cassandra Data Archiving
Date Fri, 01 Jun 2012 05:51:27 GMT
On Fri, Jun 1, 2012 at 12:28 PM, Harshvardhan Ojha <
Harshvardhan.Ojha@makemytrip.com> wrote:

>  Problem statement:****
>
> We are keeping daily generated data(user generated content)  in
> Cassandra, but our application is using only 15 days old data. So how can
> we archive data older than 15 days so that we can reduce load on
> Cassandra ring.
>

Can you put the new data to a different column family?


> ****
>
> ** **
>
> Note : we can’t apply TTL, as this data may be needed in future.****
>
> ** **
>
> ** **
>
> *From:* aaron morton [mailto:aaron@thelastpickle.com]
> *Sent:* Friday, June 01, 2012 6:57 AM
> *To:* user@cassandra.apache.org
> *Subject:* Re: Cassandra Data Archiving****
>
> ** **
>
> I'm not sure on your needs, but the simplest thing to consider is
> snapshotting and copying off node. ****
>
> ** **
>
> Cheers****
>
> ** **
>
> -----------------****
>
> Aaron Morton****
>
> Freelance Developer****
>
> @aaronmorton****
>
> http://www.thelastpickle.com****
>
> ** **
>
> On 1/06/2012, at 12:23 AM, Shubham Srivastava wrote:****
>
>
>
> ****
>
> I need to archive my Cassandra data into another  permanent storage .****
>
>  ****
>
> Two intent****
>
>  ****
>
> 1.To shed the unused data from the Live data.****
>
>  ****
>
> 2.To use the archived data for getting some analytics out or a potential
> source of DataWarehouse.****
>
>  ****
>
> Any recommendations for the same in terms of strategies or tools to use.**
> **
>
>  ****
>
> Regards,****
>
> *Shubham Srivastava* *|* Technical Lead - Technology Development****
>
> +91 124 4910 548   |  MakeMyTrip.com, 243 SP Infocity, Udyog Vihar Phase
> 1, Gurgaon, Haryana - 122 016, India****
>
> <image001.gif>*What's new?* My Trip Rewards - An exclusive loyalty
> program for MakeMyTrip customers. <https://rewards.makemytrip.com/MTR>****
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> *Office Map*****
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>
>  ****
>
> ** **
>

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