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vaexio
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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 🚀
https://vaex.io
MIT License
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[BUG-REPORT] Failed to open hdf5 file stored on AWS S3
#2315
rongxinyu
opened
1 year ago
0
[BUG-REPORT] Null vconstant dtypes converted to null in export_many()
#2314
NickCrews
opened
1 year ago
0
[BUG-REPORT] struct.get() fails on pyarrow chunked arrays
#2313
NickCrews
opened
1 year ago
0
Fix: Typo in __init__ docstring remote connection
#2312
IndexSeek
closed
1 year ago
0
[BUG-REPORT] Slicing an empty DF raises ValueError
#2311
NickCrews
opened
1 year ago
0
[BUG-REPORT] vaex.concat(resolver="strict") incorrectly cares about hidden column mismatches
#2310
NickCrews
opened
1 year ago
0
[BUG-REPORT]
#2309
MPanek6
opened
1 year ago
0
Fix: evaluate iterator when `selection=True`
#2308
JovanVeljanoski
opened
1 year ago
0
[BUG-REPORT] DataFrame.to_pandas_df with selection and chunk_size applied
#2307
slvnwhrl
opened
1 year ago
1
fix: heatmap colorbars are not displayed when using slices
#2306
Thalos12
opened
1 year ago
0
openmany and open commands Throwing Error in Vaex 4.16 version with FLASK Library
#2305
ashsharma96
closed
1 year ago
2
[BUG-REPORT] using apply with certain data allocates lots of memory
#2304
vladmihaisima
opened
1 year ago
2
[BUG-REPORT] Missing colorbar when using slices
#2303
Thalos12
opened
1 year ago
2
[BUG-REPORT] ValueError: Cannot find newline in first 3145728 bytes of file
#2302
SteveBox0
opened
1 year ago
1
Value Counts sometime Gives Correct results and sometime not
#2301
ashsharma96
closed
1 year ago
7
How to split a file after read by VAEX in python.
#2300
tanwar-manish
opened
1 year ago
1
Dataformat to work with extensible tabular datasets
#2299
schwingkopf
opened
1 year ago
1
[BUG-REPORT] Slow and wrong computation when using join and apply
#2298
saluto
opened
1 year ago
1
[BUG-REPORT] Rename twice then concat makes error
#2297
bls-lehoai
opened
1 year ago
1
[BUG-REPORT] loading a sub dataset from a complex hdf5 file
#2296
satra
opened
1 year ago
0
[FEATURE-REQUEST] Make `ColumnVirtualConstant` and `ColumnVirtualRange` have same API as `Expression`
#2295
NickCrews
opened
1 year ago
1
Enable py310
#2294
maartenbreddels
closed
1 year ago
0
Remove pkg_resources from direct imports
#2293
franz101
closed
1 year ago
8
Fix: more stable std computation
#2292
JovanVeljanoski
opened
1 year ago
0
[BUG-REPORT] Sometimes `std` returns `nan` when it shouldn't
#2291
Ben-Epstein
opened
1 year ago
1
Fix: sorting of an empty df returns an empty df with a warning
#2290
JovanVeljanoski
closed
1 year ago
3
[BUG-REPORT] UnboundLocalError: local variable 'columns_sliced' referenced before assignment
#2289
saluto
opened
1 year ago
0
Fix: auto-cast to correct type when using vconstant
#2288
JovanVeljanoski
closed
1 year ago
3
[BUG-REPORT] .sort() crashes on DFs filtered down to 0 rows
#2287
NickCrews
closed
1 year ago
4
[BUG-REPORT] vconstant(val, dtype) is bad at converting
#2286
NickCrews
closed
1 year ago
6
[FEATURE-REQUEST]vaex concat: Add a hierarchical index at the outermost level of the data.
#2285
oan-Dev05
opened
1 year ago
6
Better handle empty extract
#2284
Ben-Epstein
closed
1 year ago
1
[BUG-REPORT] Fresh install of vaex cannot open files written to disk
#2283
Ben-Epstein
opened
1 year ago
13
[BUG-REPORT] Using vaex without restarting the kernel breaks progress bar
#2282
Ben-Epstein
opened
1 year ago
0
[BUG-REPORT] How to use vaex.open partititioning argument?
#2281
sungreong
opened
1 year ago
4
Fix: reliable export hdf5 with small chunks size
#2280
JovanVeljanoski
closed
1 year ago
0
Fix: isin should support python lists, numpy and arrow arrays
#2279
JovanVeljanoski
opened
1 year ago
0
[FEATURE-REQUEST] Masked joins on multi-dimensional arrays
#2278
Ben-Epstein
opened
1 year ago
4
[General Question / Potential Bug Report] Groupby operation on Large Dataset
#2276
armandgurgu23
closed
1 year ago
7
feat: create pyarrow struct out of expressions
#2275
JovanVeljanoski
opened
1 year ago
0
feature improvement: enable `list` aggregation on struct columns
#2274
JovanVeljanoski
opened
1 year ago
0
Fix: list aggregator when doing N-d groupby (dense)
#2273
JovanVeljanoski
opened
1 year ago
1
[FEATURE-REQUEST] Aggregate dict on a groupby
#2272
vikalfc
opened
1 year ago
0
incremental pca
#2270
san-vak
closed
1 year ago
1
[FEATURE-REQUEST]
#2269
san-vak
closed
1 year ago
2
fix: use settings for thread counts
#2268
maartenbreddels
closed
1 year ago
0
feat: raise when extract cannot run, instead of failing later.
#2267
maartenbreddels
closed
1 year ago
1
[BUG-REPORT] groupby data with wrong code -1073740791
#2264
Fanstyone
opened
1 year ago
1
Error reading json file
#2263
sl2902
opened
1 year ago
1
[FEATURE-REQUEST] Efficient Join on Index with Huge DataFrame
#2262
SohamTamba
closed
1 year ago
5
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