Blue Spatial Server has the capability to publish data events (adds, updates and deletes) to event providers. This capability can be used for realtime mapping, notifications and geofencing solutions. There are three providers for publishing data events: Pubnub, Microsoft Azure Event Hubs, Signal R / Websockets. You can also configure which data events you would like to publish for example only update events etc. When a data event occurs the feature is published as GeoJSON to the configured provider. Publishing of data events is configured on the Events tab for the layer.