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Version: 1.2

Ingest Data for IoT

IoT data reaches GreptimeDB from devices, brokers, and applications. Ingest Data lists every source in one table; this page covers the IoT paths.

  • gRPC SDKs — clients for Go, Java, Rust, .NET, Erlang, and TypeScript.
  • EMQX — MQTT devices, written through an EMQX data integration.
  • InfluxDB Line Protocol — the path for migrating off InfluxDB, and for Telegraf. This page also covers the Telegraf configuration.
  • OpenTSDB — the /v1/opentsdb/api/put HTTP endpoint.
  • SQL — INSERT statements over the MySQL or PostgreSQL protocol.

Tables and columns are created as data arrives, except on the SQL path. See Automatic Schema Generation.