StreamingVER_4.02
IoT Telemetry Ingestion Pipeline
PythonApache KafkaMongoDBSQL ServerDocker
System Architecture
Logic Flow & Infrastructure Analysis
01_The_Problem
Bursty telemetry and malformed payloads caused ingestion backpressure and silent data loss.
02_Architecture_Solution
Devices published telemetry to Kafka topics with schema validation. Consumers persisted normalized events into a hybrid MongoDB + MSSQL layer, with reprocessing paths for malformed events and DLQ handling for poison messages.
Execution Metrics
Throughput / Volume
Continuous device streams
Performance / Latency
Near real-time