nect by api. So I think you don't
> need to install them a same node
>
> 2018년 8월 25일 (토) 오후 3:16, Affan Syed 님이 작성:
>
>> Tobias,
>>
>> This is very interesting. Can I inquire a bit more on why you have both
>> C* and Kudu in the system?
>>
>> Wo
Tobias,
This is very interesting. Can I inquire a bit more on why you have both C*
and Kudu in the system?
Wouldnt keeping just Kudu work (that was its initial purpose?). Is there
something to do with its production readiness? I ask as we have a similar
concern as well.
Finally, how are your das
Hi,
we wrote a blog about some of the results that engineers from AN10 shared
earlier.
I am sharing it here for greater comments and discussions.
http://www.an10.io/technology/cassandra-and-iot-queries-are-they-a-good-match/
Thank you.
- Affan
I have looked at this problem for a good year now. My feel is that
Cassandra alone as the sole underlying DB for Timeseries just does not cut
it.
I am starting to look at C* along with another DB for executing the sort of
queries we want here.
Currently I am evaluating Druid vs Kudu to be this su
Haris,
Like all things in Cassandra, you will need to create a down-sample
normalized table. ie either run a cron over the raw table, or if using some
streaming solution like Flink/Storm/Spark, to extract aggregate values and
put them into your downsample data.
HTH
- Affan
On Tue, May 29, 2018
Michael,
both of the folders are with hash, so I dont think that would be an issue.
What is strange is why the tables dont show up if the keyspaces are
visible. Shouldnt that be a meta data that can be edited once and then be
visible?
Affan
- Affan
On Thu, Apr 5, 2018 at 7:55 PM, Michael Shule
to
> make a difference. I’m +1’ing what Jeff said, 128ms
> memtable_flush_period_in_ms
> is almost certainly your problem, unless you’ve changed other settings and
> haven’t told us about them.
>
>
> On Mar 15, 2018, at 9:54 AM, Affan Syed wrote:
>
> Jeff,
>
> I
Jeff,
I think additionally the reason might also be that the keyspace was
using TimeWindowCompactionStrategy
with 1 day bucket; however the writes very quite rapid and no automatic
compaction was working.
I would think changing strategy to SizeTiered would also solve this problem?
- Affan
On
John,
I am a co-worker with Junaid -- he is out sick, so just wanted to confirm
that one of your shots in the dark is correct. This is a RF of 1x
"CREATE KEYSPACE orion WITH replication = {'class': 'SimpleStrategy',
'replication_factor': '1'} AND durable_writes = true;"
However, how does the RF
