OctoSQL – Query and join multiple databases and files, written in Go

In plain words

OctoSQL is a command-line tool written in Go that lets users query and join data across multiple databases and file formats from a single interface. It's designed for developers and data analysts who work with heterogeneous data sources and need to combine information without moving everything to one system first. The tool eliminates the friction of switching between different database clients and file readers.

written from the facts on this page · September 2026

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