The ability to seamlessly scale the telemetry data collection is very important as it enables the client applications to sync the data without any data loss and also determines the rate at which . The data collection api in Sunbird Obsrv can be horizontally scaled by adding more instances of the collector both in containerized and virtual machine based environments. The data collector also provides options for configurable data sink such as Apache Kafka, Apache Cassandra or local hard disks. The data sinks, in turn, can be scaled horizontally which helps transferring telemetry data at very high transfer rates along with consistent and durable storage.