infra_

Yes, quite often.

https://www.haynesboone.com/-/media/project/haynesboone/hayn...

https://www.forbes.com/sites/christopherhelman/2021/02/02/ex...

The royalty rate is on production, not profits. The government takes 12.5% of all produced oil and has the right to the revenues. This is a much more burdensome tax than a tax on profits in that the government gets paid before the oil company, even if the oil company loses money on their investments. That’s why it’s not taxed at standard corporate tax rates.

Pandas does a lot, and often times most of it isn’t needed. Basic functionality like Map, Reduce, GroupBy, InnerJoin, LeftJoin, CrossJoin, row or column generators, and transformations between columnar and row based data structures, are often needed but come with a heavy weight library that is not performant when it counts.

Because I needed these operations, I wanted to work with Numpy directly, and didn’t want to write custom implementations each time, I created a library to do it. It also has constructor methods for Python Dicts, any kind of Iterable, CSV, SQL query, pandas DataFrames and Series, or otherwise. As well as destructor methods to generate whatever you need when done. It tries its best to maintain the types you specify, and offers a means to cast as easily as possible. All functions return a single type to allow static type checking. And for performance, there is a “trust me I know what I’m doing” mode for extremely fast access to the data which achieves about a 10x speed up by skipping all data validation steps.

Everything it does outperforms pandas, except for the Joins. It does allow inequality joins and multiple join conditions, but the general solution used isn’t very fast. Anyone reading this who would be interested in improving these component would be welcome to contribute!

https://tafra.readthedocs.io/en/latest/

Netflix treats employment as a contract, they will pay you a lot and are very clear that the contract may end at any time. This is how adults should act. There’s minimal emotional manipulation which is almost never the case with corporate culture. Corporations generally try to get you to act against your best interest for the “sake of the company”.

This type of high-pay contract-style work is extremely common in industrial construction. You’ll get paid $500k+ / year when you get attached to a project, and you are unemployed when that project ends until the company gets another project. It’s referred to as “breathe in, breathe out” and people genuinely enjoy it. High pay when there is work, and lots of free time between projects.