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How to Become a Data Engineer in 2021
The demand for data engineers is growing rapidly. According to hired.com, the demand has increased by 45% in 2019. The median salary for Data Engineers in SF Bay Area is around $160k. So the question…
Adil Khashtamov
Software engineer personal blog. Usually write about building web apps, machine learning and data analysis
- Popular posts
- 2
- Total points
- 460
- HN comments
- 182
- Rank
- #5,664 personal
Visit khashtamov.com → On Hacker News Jan 2021 – Jan 2021
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Introduction to Window Functions in SQL
It is interesting that many people working with data have no clue about window functions in SQL. During a long period of time instead of using window functions, I preferred coding in Python and panda…