#sql

15 məqalə

I Replaced My Entire ETL Pipeline with SQL — Here's How

How I killed a 2,400-line Python ETL pipeline and replaced it with 300 lines of SQL using CTEs, materialized views, and pg_cron.

1 iyul 202516 dəq.3

#analytics #career #data

Data Analyst vs Business Analyst: Same Meeting, Different Spreadsheet

One writes SQL at 2 AM. The other rewrites the requirements doc at 2 AM. Both make $90K+. Here is how to pick.

11 yanvar 202612 dəq.2

#python #security #programming

Python 3.14 T-Strings Will Change How You Write Python Forever

T-strings return a Template object, not a string. That one change enables SQL injection prevention, XSS-safe HTML, and shell safety built into the language.

2 aprel 202614 dəq.1