On Mon, Mar 11, 2013 at 11:25 AM, Flavio Baronti
wrote:
>
>
> One more question. I read and reread your description of deletes [1], but
> I still am confused on tombstones and GCGraceSeconds, specifically when you
> say "If the deletion is before gcBefore it is totally ignored".
> Suppose I delet
Il 2013/03/11 14:42 PM, aaron morton ha scritto:
I'm trying to understand what will happen when we start deleting the old data.
Are you going to delete data or use the TTL?
We delete the data explicitly, since we might change idea on the data TTL after
it has been written.
With size tiered
> I'm trying to understand what will happen when we start deleting the old data.
Are you going to delete data or use the TTL?
> With size tiered compaction, suppose we have one 160Gb sstable and some
> smaller tables totalling 40Gb.
Not sure on that, it depends on the work load.
> My understan
Hello,
we are using Cassandra for storing time series data. We never update, only append; we plan to store 1 year worth of
data, occupying something around 200Gb. I'm trying to understand what will happen when we start deleting the old data.
With size tiered compaction, suppose we have one 160
