Data~5 min read
SQLite vs TimescaleDB on gateways: durability, replication, and queries
Match local storage to query patterns and crash safety requirements.
顶部展示视频未配置（可在后台文章编辑中填写 YouTube / mp4 / webm 地址）。
Practical notes from AIoT field work and internal pilots.
Prefer measurable KPIs (latency, uptime, alert noise) before scaling a pattern.
文末视频入口未配置（可用于 YouTube / TikTok 引流）。