Depends on whether or not you’re seeing overlaps (do you have read repairs
messing up the windows? Do you expire cleanly? Do you do non-ttl deletes?)
When I wrote it I used to run about 70-80% full, but we were willing to do some
manual cleanup when overlaps prevented dropping full sstables
--
Can I ask you an additional question here?
How much free space should I have if most tables use
TimeWindowCompactionStrategy?
> On 13 Jul 2018, at 10:09 PM, Vitaliy Semochkin wrote:
>
> Jeff, thank you very much for reply.
> Will try to use 4TB per instance.
>
> If I understand it correctly
Jeff, thank you very much for reply.
Will try to use 4TB per instance.
If I understand it correctly level compaction can lead to 50%
https://docs.datastax.com/en/dse-planning/doc/planning/planningHardware.html
Regarding the question of running multiple instances per server, am I
correct that in c
You can certainly go higher than a terabyte - 4 or so is common, Ive heard of
people doing up to 12 tb with the awareness that time to replace scales with
size on disk, so a very large host will take longer to rebuild than a small host
The 50% free guidance only applies to size tiered compaction
Hi,
Which amount of data Cassandra 3 server in a cluster can serve at max?
The documentation says it is only 1TB.
If the load is not high (only about 100 requests per second with 1kb
of data each) is it safe to go above 1TB size (let's say 5TB per
server)?
What will be safe maximum disk size a ser
