incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From David Hawthorne <dha...@3crowd.com>
Subject Re: RTG/MRTG/Cricket replacement using Cassandra?
Date Mon, 23 May 2011 21:51:58 GMT
Have you looked at graphite?  It would be very cool to see graphite using cassandra as a backend,
and then to have cacti feeding data into cassandra.

On May 20, 2011, at 4:48 PM, Edward Capriolo wrote:

> The first love of my open life was cacti. I am going to discuss with
> them porting some of the system to cassandra.
> 
> On Friday, May 20, 2011, yangyangyyy <teddyyyy123@gmail.com> wrote:
>> hi Ryan:
>> 
>> 
>> Thanks for the link.
>> I read the slides, could you please provide some more details on how the
>> temporal aggregation is implemented?
>> do you use time+granularity as the key ? or as column names ?
>> 
>> Thanks
>> Yang
>> 
>> In reply to this post by Aaron Turner
>> We have a solution for time series data on cassandra at Twitter that
>> we'd like to open source, but it requires 0.8/trunk so we're not going
>> to release it until that's stable.
>> 
>> See
>> http://www.slideshare.net/kevinweil/rainbird-realtime-analytics-at-twitter-strata-2011
>> 
>> -ryan
>> 
>> On Thu, Mar 31, 2011 at 3:56 PM, Aaron Turner <[hidden email]> wrote:
>> 
>>> I've been looking at replacing our PostgreSQL backend for RTG (a SNMP
>>> based polling and graphing solution for network traffic/ports) with
>>> something using Cassandra in order to solve our scalability and
>>> redundancy requirements.  Based on a lot of what I've read, Cassandra
>>> is an ideal data store for this  time series data.  In fact, Eric
>>> Evans in his presentation on the Cassandra home page suggests that
>>> this kind of use case is perfect for Cassandra.
>>> 
>>> So this got me wondering if someone had already come up with a CF
>>> model for this kind of data, including daily/weekly/monthly/yearly
>>> rollups.  Perhaps there's even an open source project or two
>>> implementing this sorta thing?  I've found flewton
>>> (https://github.com/flewton/flewton), which is possibly relevant, but
>>> my Java skills are pretty non-existent so I'm having a hard time
>>> figuring it out.
>>> 
>>> Thanks,
>>> Aaron
>>> 
>>> --
>>> Aaron Turner
>>>  http://synfin.net/  http://synfin.net/         Twitter: @synfinatic
>>> http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix &
>>> Windows
>>> Those who would give up essential Liberty, to purchase a little temporary
>>> Safety, deserve neither Liberty nor Safety.
>>>     -- Benjamin Franklin
>>> "carpe diem quam minimum credula postero"
>>> 
>> ... [show rest of quote]
>> 
>> --
>> View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/RTG-MRTG-Cricket-replacement-using-Cassandra-tp6229322p6388192.html
>> Sent from the cassandra-user@incubator.apache.org mailing list archive at Nabble.com.
>> 


Mime
View raw message