HStreamDB

About HStreamDB

A streaming database built for IoT data storage and real-time processing. HStreamDB provides stream ingestion, storage, and processing in a unified platform, enabling end-to-end streaming data management for IoT and event-driven applications.

Key Features

• 1Streaming database designed for IoT and real-time event data
• 2Persistent streams with both pub/sub and SQL query capabilities
• 3Subscriptions with exactly-once delivery semantics
• 4SQL-based stream processing with time-window aggregations
• 5Horizontal scaling via sharding with automatic load balancing

How Python Data Engineers Use HStreamDB

Python data engineers use the `hstreamdb` Python client to produce and consume events from HStreamDB streams in IoT and real-time analytics pipelines. SQL subscriptions let Python consumers receive only the records matching a filter condition, reducing the amount of data the Python processor needs to handle and filter client-side.