Re: [openstack-dev] [Ceilometer][Gnocchi] question on integration with time-series databases

2015-06-18 Thread Patrick Petit
On 18 Jun 2015 at 04:44:18, gordon chung (g...@live.ca) wrote: On 17/06/2015 12:57 PM, Chris Dent wrote:  On Tue, 16 Jun 2015, Simon Pasquier wrote:    I'm still struggling to see how these optimizations would be implemented  since the current Gnocchi design has separate backends for indexing

Re: [openstack-dev] [Ceilometer][Gnocchi] question on integration with time-series databases

2015-06-17 Thread gordon chung
On 17/06/2015 12:57 PM, Chris Dent wrote: On Tue, 16 Jun 2015, Simon Pasquier wrote: I'm still struggling to see how these optimizations would be implemented since the current Gnocchi design has separate backends for indexing and storage which means that datapoints (id + timestamp + value)

Re: [openstack-dev] [Ceilometer][Gnocchi] question on integration with time-series databases

2015-06-17 Thread Chris Dent
On Tue, 16 Jun 2015, Simon Pasquier wrote: I'm still struggling to see how these optimizations would be implemented since the current Gnocchi design has separate backends for indexing and storage which means that datapoints (id + timestamp + value) and metric metadata (tenant_id, instance_id,

[openstack-dev] [Ceilometer][Gnocchi] question on integration with time-series databases

2015-06-16 Thread Simon Pasquier
Hi, Originally, I posted this question on the review [0] that adds InfluxDB support to Gnocchi but Julien felt that it wasn't relevant in the scope of the review. Still I think that it deserves some discussion... The current implementation of the InfluxDB driver for Gnocchi doesn't follow the