vaex
Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀 (by vaexio)
dataframe-api
RFC document, tooling and other content related to the dataframe API standard (by data-apis)
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| vaex | dataframe-api | |
|---|---|---|
| 7 | 2 | |
| 8,173 | 91 | |
| 0.4% | - | |
| 6.0 | 8.6 | |
| 21 days ago | 27 days ago | |
| Python | Python | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
vaex
Posts with mentions or reviews of vaex.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-03.
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preprocessing millions of records - how to speed up the processing
Try vaex, vaex, using lazy evaluation and parallel calculations, you should be fine.
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High performance (for the consumer) time series storage?
I'd recommend QuestDB. Worked with it multiple times for different algorithmic trading needs and it didn't disappoint. If you want to load data fast, I'd recommend this Python library.
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Python Pandas vs Dask for csv file reading
How about vaex?
- Polars: Lightning-fast DataFrame library for Rust and Python
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For stocks, what historical data do you store and how do you store it?
You might find vaex (https://github.com/vaexio/vaex) interesting if you work with HDF5.
- I wrote one of the fastest DataFrame libraries
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A Hybrid Apache Arrow/Numpy DataFrame with Vaex Version 4.0
My guess is that should be possible, feel free to hop onto https://github.com/vaexio/vaex/discussions !
dataframe-api
Posts with mentions or reviews of dataframe-api.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-15.
-
Introducing seaborn-polars, a package allowing to use Polars DataFrames and LazyFrames with Seaborn
Yes, with the upcoming dataframe api protocol the implementation and API will be separated for libraries that adopt that protocol.
- Polars: Lightning-fast DataFrame library for Rust and Python
What are some alternatives?
When comparing vaex and dataframe-api you can also consider the following projects:
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
minimal-pandas-api-for-polars - pip install minimal-pandas-api-for-polars
data.table - R's data.table package extends data.frame:
dataiter - Python classes for data manipulation
rust-dataframe - A Rust DataFrame implementation, built on Apache Arrow
Datamancer - A dataframe library with a dplyr like API
visidata - A terminal spreadsheet multitool for discovering and arranging data
dtplyr - Data table backend for dplyr
umap - Uniform Manifold Approximation and Projection
explorer - Series (one-dimensional) and dataframes (two-dimensional) for fast and elegant data exploration in Elixir