There are two main, distinct forms of multi-tenancy:

1. The service provider controls the app and the Solr server and the app is
carefully coded to isolate the data and load of the various tenants, such
as adding a filter query with the tenant ID and throttling requests in an
app server.
2. Each tenant has their own app and the service provider controls the Solr
server but has no control over the app or load.

The first is supported by Solr. The second is not, other than the service
provider spinning up separate instances of Solr on separate physical
servers.


-- Jack Krupansky

On Thu, Feb 12, 2015 at 1:30 PM, Otis Gospodnetic <
otis.gospodne...@gmail.com> wrote:

> Not really, not 100%, if tenants share the same hardware and there is no
> isolation through things like containers (in which case they don't share
> the same SolrCloud cluster, really).
>
> Otis
> --
> Monitoring * Alerting * Anomaly Detection * Centralized Log Management
> Solr & Elasticsearch Support * http://sematext.com/
>
>
> On Thu, Feb 12, 2015 at 11:17 AM, Victor Rondel <rondelvic...@gmail.com>
> wrote:
>
> > Hi everyone,
> >
> > I am wondering about multy-tenancy and garantee of service in SolrCloud :
> >
> > *Multy-tenant cluster* : Is there a way to *guarantee a level of
> service* /
> > capacity planning for *each tenant* using the cluster (its *own
> > collections*)
> > ?
> >
> >
> > Thanks,
> >
>

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