Execute queries

Use tools and libraries to query data stored in an {{% product-name %}} database.

InfluxDB client libraries and Flight clients can use the Flight+gRPC protocol to query with SQL or InfluxQL and retrieve data in the Arrow in-memory format. HTTP clients can use the InfluxDB v1 /query REST API to query with InfluxQL and retrieve data in JSON format.

Learn how to connect to InfluxDB and query your data using the following tools:

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