09-16, 11:30–12:00 (Europe/Amsterdam), Foo (main)
This talk we will see why the expression engine in polars is so versatile and fast.
We will look at them in the perspective of the optimizer as well as the physical engine.
Polars expressions are a DSL to a very powerful vectorized engine. They make it very easy to write parallel, efficient and readable code.
This talk we will see why the expression engine in polars is so versatile and fast.
We will look at them in the perspective of the optimizer as well as the physical engine.
No previous knowledge expected
Ritchie Vink is the author of the Polars query engine/ DataFrame library and the CEO/Co-Founder of Polars the company.
Originally he has a background in Civil Engineering, but he switched fields and has most work experience in Machine learning and software development. Though what truly matters in experience is what he did in his side-projects.