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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Arch has everything you need in the Pacman and AUR repos, and has decent Nvidia Laptop support with Optimus Manager.
In terms of tiling and dynamic window managers, I only know of herbstluftwm, which is written in C++ and Python. There are some stacking window managers written in C++ but I don't have any experience using them so I don't know if there what your looking for.
NOTE:
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Hence, a higher number means a more popular project.