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From Ali Akhtar <ali.rac...@gmail.com>
Subject Re: Improving performance where a lot of updates and deletes are required?
Date Tue, 08 Nov 2016 14:32:16 GMT
Does TTL also cause tombstones?

On Tue, Nov 8, 2016 at 6:57 PM, Vladimir Yudovin <vladyu@winguzone.com>
wrote:

> >The deletes will be done at a scheduled time, probably at the end of the
> day, each day.
>
> Probably you can use TTL? http://docs.datastax.com/en/
> cql/3.1/cql/cql_using/use_expire_c.html
>
> Best regards, Vladimir Yudovin,
>
> *Winguzone <https://winguzone.com?from=list> - Hosted Cloud
> CassandraLaunch your cluster in minutes.*
>
>
> ---- On Tue, 08 Nov 2016 05:04:12 -0500*Ali Akhtar <ali.rac200@gmail.com
> <ali.rac200@gmail.com>>* wrote ----
>
> I have a use case where a lot of updates and deletes to a table will be
> necessary.
>
> The deletes will be done at a scheduled time, probably at the end of the
> day, each day.
>
> Updates will be done throughout the day, as new data comes in.
>
> Are there any guidelines on improving cassandra's performance for this use
> case? Any caveats to be aware of? Any tips, like running nodetool repair
> every X days?
>
> Thanks.
>
>
>

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