fakesnow

Run, mock and test fake Snowflake databases locally, in-process or as a standalone HTTP server.

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fakesnow is an open-source tool for running a fake Snowflake database locally. It can patch the Python Snowflake connector inside a test process or run as a standalone HTTP server that clients in any language connect to, so teams can develop and run test suites without touching a real Snowflake account. It is aimed at data engineers and developers.

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