How scalable is Continous Query?

[youcefhilem]

Hi,

We have a mobile app deployed on a fleet of 100000 android smartphones.

I'm trying to find out if it's possible to create as many continuous queries. Each user (delivery driver) needs, for example, to request all the missions he will perform in a given geographical area. And to be continuously informed of any new mission.

Thanks

Youcef HILEM

[galder.zamarreno]

Duplicate query results might happen under failure conditions. That means the same new mission might be received twice by a client, can your app handle that?

[youcefhilem]

Infinispan Listeners push results in MQTT topics (one topic per device).

Android Smarthphones uses MQTT to get results.