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Aleksei Aleinikov
Aleksei Aleinikov

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๐Ÿ PostgreSQL + Python = Absolute Power: Meet PL/Python

Why jump between SQL and Python... when you can just run Python inside your database?

In my latest piece, I dive into PL/Python, a PostgreSQL extension that lets you:

  • ๐Ÿ’ก Use Python libraries (NumPy, Pandasโ€ฆ) inside your database
  • ๐Ÿง  Write functions and triggers in Python instead of SQL
  • ๐Ÿ“Š Run advanced calculations, call APIs, or process arrays โ€” directly in PostgreSQL

Youโ€™ll learn how to:

  • โœ… Enable PL/Python in one line
  • โœจ Write your first Python-powered SQL functions
  • ๐Ÿงฎ Use NumPy to compute stats inside a DB query
  • โš ๏ธ Create validation triggers with real Python logic
  • ๐Ÿ” Even manage transactions manually if needed

๐Ÿ‘‰ Full article with examples and PL/Python magic here:
๐Ÿ”— PostgreSQL + Python: An Explosive Combination with PL/Python

Trust me: this will change how you think about PostgreSQL forever.
No more awkward data hops between your app and DB โ€” bring Python to the data.

๐Ÿ“ฉ Follow me here or on Medium to get more hands-on guides like this โ€” real code, real use cases, no fluff.

And if you're already using PL/Python โ€” drop a comment below! Would love to hear your patterns ๐Ÿ‘‡

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