Many thanks!
From: cody.a@gmail.com
Date: Tue, 8 Apr 2014 15:05:48 -0500
Subject: Re: Can Storm write an Aggregate Record to Postgres or SQL Server?
To: user@storm.incubator.apache.org
Can you elaborate on how you want to "aggregate" data? If each log entry is
essentially a ti
Can you elaborate on how you want to "aggregate" data? If each log entry is
essentially a timestamp, a transaction type (since you mentioned this), and
a numerical value (which you cant to sum during the 5-minute window), then
you don't need tick tuples.
The way we do aggregation is by mapping a t
Neil,
Take a look at using "tick tuples"
http://nathanmarz.github.io/storm/doc/backtype/storm/Config.html#TOPOLOGY_TICK_TUPLE_FREQ_SECS
and the Storm RDBMS bolt
https://github.com/nathanmarz/storm-contrib/tree/master/storm-rdbms
-Roger
From: Neil Carroll [mailto:carroll_n...@hotmail.com]
Sent:
