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Here is a list of open source resources and learning platforms that I have recently found useful in my job as a Data Professional. Drop me a line if the links have died or you can suggest other useful tools.

Security and compliance tools


CISO Assistant Community Edition

Data pipelines

Airbyte - self-hosted and docker images available.

Data catalogue and metadata tools

Data Hub

Useful tools

DuckDB - in-memory database to analyse files (parquet, csv, excel) using SQL

Free Courses

Open HPI

More general online courses

UK Open University course list