I'll try to implement column store top of H2 database and use
embedded-druid to make queries to time series data.
Are anyone has column store on top of H2 to store time series?
среда, 20 апреля 2016 г., 19:41:48 UTC+3 пользователь Valentin Popov
написал:
>
> Ryan, thanks.
>
> As I read
Ryan, thanks.
As I read about data warehouse proper way do it is a star scheme, question
is H2 (RDBMS) are designed for that and can handle it? I have experience
with graph DB, but load, like for a one day is very slow.
Here is my thinking about H2 tables. Have a couple of tables for (30
Hi,
You could make it work with that, but it would depend massively on how
you architect your system. You won't just be able to put the records in
a database and then query it with any kind of scalability and
performance expectations.
Ryan
On 20/04/2016 10:12 PM, Valentin Popov wrote:
Hello everyone.
I need write analytics of mail flow in a company for domains and users.
Analytics should contains traffic size/count, attachments size/count,
attachments type, with directions (in/out/internal) with granularity
threshold of 30 minutes. Company with 50 000 employers 50 messages