# Redis Configuration REDIS_HOST=localhost REDIS_PORT=6379 REDIS_DB=0 REDIS_PASSWORD= # Database Configuration (PostgreSQL/TimescaleDB) DATABASE_URL=postgresql://user:password@localhost:5432/iot_dashboard # Consumer Configuration CONSUMER_GROUP_NAME=db_writer CONSUMER_NAME=worker-01 BATCH_SIZE=100 BATCH_TIMEOUT_SEC=5 PROCESSING_INTERVAL_SEC=1 # Stream Configuration STREAM_PATTERN=mqtt_stream:* DEAD_LETTER_STREAM=mqtt_stream:failed # Database Table Configuration TABLE_NAME=sensor_readings ENABLE_TIMESCALE=false # Logging Configuration LOG_LEVEL=INFO