[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [ecf-dev] Speed of the different discovery providers

On 01/26/2011 06:41 PM, Martin Petzold wrote:
> Am 26.01.2011 15:01, schrieb Markus Alexander Kuppe:
>> how fast a new service gets
>> discovery/a gone service gets undiscovered
> I would like to optimize how fast a new service gets discovery/a gone
> service gets undiscovered in a subnet. Could zookeeper be somehow
> faster, even if SLP and JmDNS are more low level.

Zookeeper and SLP/JmDNS work quite differently. Where SLP/JmDNS use
multicast, Zookeeper uses a unicast connection. Thus Zookeeper will be
naturally faster (for small numbers of client), but it has the drawback
that it requires client configuration (IP of Zookeeper server).

Markus