Embedded Files
A centralized MariaDB layer serving as the high-performance backbone for Home Assistant’s data storage, historical tracking, and analytics. This system replaces the default SQLite database to handle high-frequency sensor updates, long-term trend storage, and complex queries without compromising responsiveness or stability. It ensures every entity, state change, and event is recorded efficiently, providing a single source of truth for both real-time dashboards and historical analysis.
Designed for both immediate insight and long-term reliability, the database is finely tuned with appropriate indexing, caching, and connection parameters to support thousands of daily updates while minimizing write contention. Retention policies are carefully implemented through Home Assistant’s recorder integration, pruning obsolete data while preserving meaningful history, balancing performance, storage footprint, and analytical value.
Integrated tightly with Home Assistant, this MariaDB layer powers automations, graphing, and advanced analytics, enabling rapid detection of trends, anomalies, and system behavior. By treating database storage as critical infrastructure rather than a passive utility, this setup ensures consistent application performance, robust historical visibility, and a resilient foundation for all automations, dashboards, and reporting tasks.
Equipment / Data Sources:
MariaDB
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