Collection of benchmarkings on common data wrangling use cases in pandas.
Topics covered in the notebook:
- Useful magic commands
- time and timeit
- prun and lprun
- memit
- pandas benchmarking
- Looping through elements
- Column assignment
- Groupby and apply
- Reduce memory usage
- Categoricals
- Less memory usage
- Better performance
- String operations
- Calculate string length (in words)
- Regex search