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Canot: prove you can leave

Prove you can leave.
An exit exercise for your data platform, run inside your own accounts.

license Apache-2.0 python 3.11+ no telemetry Snowflake, BigQuery

canot.io · Documentation · Measured discrepancies · Try it · Why · Français


▶ Try it

uvx canot demo

No account, no data: it runs the TPC-H benchmark dataset through a full exit exercise (copy to Apache Iceberg, comparison, signed evidence report) in a few seconds.

uvx canot demo copies the 8 TPC-H tables, compares everything and flags a discrepancy

▶ Connectors

canot connectors lists them with what each can do (inventory, export, evidence) and whether it has been validated.

Connector Source URL Status
Snowflake snowflake://ACCOUNT/DATABASE available, tested: full scan, copy, comparison, query replay
BigQuery bigquery://PROJECT/DATASET available, tested: full scan, copy, comparison, query replay
dbt dbt://PROJECT_PATH available, tested on Snowflake: scan of the project files; canot drill dbt:// copies the tables the project uses (warehouse and credentials read from your dbt profile, read-only), compares them and replays the models
DuckDB file.duckdb available, tested: light scan, copy, comparison
Databricks databricks://HOST/HTTP_PATH?catalog=… written, not yet validated on a real account
Amazon Redshift redshift://CLUSTER/DATABASE roadmap, no connector yet
Microsoft Fabric / Azure Synapse fabric://WORKSPACE roadmap, no connector yet
Teradata teradata://HOST/DATABASE roadmap, no connector yet
Oracle oracle://HOST/SERVICE roadmap, no connector yet
SAP Datasphere sap://TENANT roadmap, no connector yet
ClickHouse clickhouse://HOST/DATABASE roadmap, no connector yet

Running Canot on a platform without a connector prints how to ask for it. A connector is written and validated with you, on your own account: tell us what you run.

🧭 Why

The imbalance The pressure The hidden risk
Snowflake and Databricks offer free tools to move in. Nobody offers the tool that checks the way out. DORA requires financial entities to have a tested exit plan. In France, data transfer when switching cloud providers already costs €0; on 12 Jan 2027, all switching charges disappear (EU Data Act). The work remains: duration, discrepancies and what does not move as-is stay unknown until someone actually runs the exit.

Canot runs the rehearsal. You stay with your provider.

▶ On your data

uvx canot scan "snowflake://MY_ACCOUNT/MY_DATABASE?user=MY_USER"    # read-only assessment
uvx canot drill "snowflake://MY_ACCOUNT/MY_DATABASE?user=MY_USER" ./iceberg   # full exit exercise, to a local folder

Exit to your own infrastructure (folder, NAS, self-hosted S3 storage), commands, permissions and agent access (MCP): see the documentation. uvx canot connectors lists the supported platforms, what Canot can do on each (inventory, export, evidence) and whether the connector is tested. Canot is not a certification: it produces a dated record of measurements on the scope you ran. The website, canot.io, explains the rest.

Metadata

Release files for canot 0.6.1

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Source distribution for canot 0.6.1
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canot-0.6.1-py3-none-any.whl Python 3 none any Details

Total release size: 1.7 MB

Release files / canot-0.6.1.tar.gz

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